Traulsen TR-G-Series G-Series Reach In and Pass Thru Refrigerator Freezer and Hot Holding Owner’s Manual

: June 13, 2024
: Traulsen

Table of Contents

Traulsen TR-G-Series G-Series Reach In and Pass Thru Refrigerator Freezer
Product Information
Product Usage Instructions
THE SERIAL TAG
RECEIPT INSPECTION
INSTALLATION
OPERATION
CARE & MAINTENANCE
OTHER
MICROPROCESSOR CONTROL
SPARE & REPLACEMENT PARTS LISTING
1 Tray Slides – 8 Pairs (with Pilasters)| G1ACC-TK1| G1ACC-TK1| LFT/RHT SEC:
4 Tray Slides – 2 Pair (with Pilasters)| G1ACC-TK2| G1ACC-TK2| LFT/RHT SEC:
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Traulsen TR-G-Series G-Series Reach In and Pass Thru Refrigerator Freezer

and Hot Holding

Product Information

The Quality Refrigeration G-Series Reach-In & Pass Thru is a versatile refrigerator, freezer, and hot holding unit. It is designed to provide optimal performance and durability. The product is manufactured by Traulsen, a trusted brand in the industry.
The product is equipped with a serial tag that contains important electrical and refrigeration data, as well as the model and serial number. The tag is permanently affixed and can be found in the upper right interior compartment of all Traulsen G-Series refrigerator and freezer models.

Product Usage Instructions

Receipt Inspection
When you receive the product, carefully inspect it for any damage during transit. Traulsen products are factory tested for performance and should be free from defects when shipped. Make sure all interior fittings are secured and check that the casters/legs are properly boxed and strapped inside. The door keys should be attached to the handle with a nylon strip and the handle protected by removable nylon netting.

Installation

Location
Choose an appropriate location for the refrigerator, freezer, or hot holding unit. Ensure that there is sufficient clearance around the unit for proper ventilation and ease of access.

Packaging
The product is shipped from the factory bolted to a sturdy wooden pallet and packaged in a durable Styrofoam backed cardboard wrap. Remove the packaging carefully to avoid any damage to the unit.

Installing Legs or Casters
If you prefer to use casters instead of legs, a set of four (4) 6-inch high casters and sixteen (16) bolts are provided with the unit. These are shipped inside a cardboard box strapped inside the cabinet to the lower shelf. If you choose to use legs, they are available as an optional accessory kit and are shipped in a separate cardboard box. The package should contain four (4) legs and sixteen (16) bolts. Before installing legs or casters, ensure that the cabinet is blocked and stable.

Shelf Pins
For proper installation of shelves inside the unit, use the supplied shelf pins to secure them in place.

Removing The Doors & Hardware
If necessary, you can remove the doors and hardware for easier installation or maintenance. Refer to the user manual for detailed instructions on how to remove and reinstall the doors.

Cord & Plug
Connect the power cord to a suitable power supply outlet. Ensure that the power supply meets the electrical requirements specified in the user manual.

Power Supply
Make sure the unit is connected to a stable power supply with the appropriate voltage, frequency, and current capacity. Refer to the user manual for specific electrical requirements.

Wiring Diagram
If needed, refer to the wiring diagram provided in the user manual for proper electrical connections.

Clearance
Ensure that there is sufficient clearance around the unit for proper ventilation and ease of access.

Installing Optional Interior Kits
If you have purchased optional interior kits, follow the instructions provided in the user manual for their installation.

ON/OFF Switch
The unit is equipped with an ON/OFF switch. Make sure it is in the appropriate position before operating the refrigerator, freezer, or hot holding unit.

Operation

Refrigerators
Refer to the user manual for specific instructions on how to operate the refrigerator function of the unit.

Freezers
Refer to the user manual for specific instructions on how to operate the freezer function of the unit.

Light Switches
The unit may be equipped with light switches to control the interior lighting. Refer to the user manual for instructions on how to operate the light switches.

Turn Off Temperature Display-Main Display Short Cut
Refer to the user manual for instructions on how to turn off the temperature display or use shortcuts on the main display.

Care & Maintenance

Cleaning The Condenser
Regularly clean the condenser to ensure optimal performance. Refer to the user manual for detailed instructions on how to clean the condenser.

Hinge Replacement
If hinges need to be replaced, refer to the user manual for instructions on how to replace them.

Replacing The Gaskets
If gaskets need to be replaced, refer to the user manual for instructions on how to replace them.

Cleaning The Exterior
Clean the exterior of the unit regularly using mild soap and water. Avoid using abrasive cleaners that may damage the surface.

Cleaning The Interior
Clean the interior of the unit regularly using mild soap and water. Remove all food items before cleaning.

Adjusting The Shelves
Adjust the shelves as needed to accommodate different items. Refer to the user manual for instructions on how to adjust the shelves.

Other

Service Information
For any service-related inquiries or issues, refer to the user manual for contact information or instructions on how to request service.

Spare Parts
If you require spare parts for the unit, refer to the user manual for information on how to order them.

Warranty Registration
If applicable, complete the warranty registration process as instructed in the user manual to activate the product warranty.

Spare & Replacement Parts Listing
Refer to the user manual for a comprehensive list of spare and replacement parts available for the unit.

Troubleshooting Guide
If you encounter any issues with the unit, refer to the troubleshooting guide provided in the user manual for possible solutions.

THE SERIAL TAG

The serial tag is a permanently affixed label upon which is recorded vital electrical and refrigeration data about your Traulsen product, as well as the model and serial number. This tag is located in the upper right interior compartment on all Traulsen G-Series refrigerator and freezer models.

READING THE SERIAL TAG

Serial = The permanent ID# of your Traulsen
Model = The model # of your Traulsen
Volts = Voltage
Hz = Cycle
PH = Phase
Total Current = Maximum amp draw
Minimum Circuit = Minimum circuit ampacity
Lights = Light wattage
Heaters = Heater amperage (Hot Food units only)
Refrigerant = Refrigerant type used
Design Pressure = High & low side operating pressures and refrigerant charge
Agency Labels = Designates agency listings

RECEIPT INSPECTION

All Traulsen products are factory tested for perfor- mance and are free from defects when shipped. The ut-most care has been taken in crating this product to pro-tect against damage in transit. All interior fittings have been carefully secured and the casters/legs are boxed and strapped inside to prevent damage. Door keys will be attached to the handle with a nylon strip. The han-dle is protected by an easily removable nylon netting.
You should carefully inspect your Traulsen unit for damage during delivery. If damage is detected, you should save all the crating materials and make note on the carrier’s Bill Of Lading describing this. A freight claim should be filed within 5 days. If damage is sub-sequently noted during or immediately after installa-tion, contact the respective carrier and file a freight claim. Under no condition may a damaged unit be re-turned to Traulsen without first obtaining written permis-sion (return authorization). You may contact Traulsen customer care at 800-333-7447 to request a return.

INSTALLATION

LOCATION
Select a proper location for your Traulsen unit, away from extreme heat and allow proper clearance for air circulation (see page 4). Allow enough clear- ance between the unit and the side wall in order to make use of the door stay open feature at 120° (self-closing feature operates up to 90°). The door(s) must be able to open a minimum of 90° in order to make use of the maximum clear door width available.

PACKAGING
All Traulsen units are shipped from the factory bolted to a sturdy wooden pallet and packaged in a durable Sty-rofoam backed cardboard wrap.
Most exterior stainless steel and aluminum surfaces have a protective vinyl covering to prevent scratching during manufacturing, shipping and installation. After the unit is installed in place of service, remove and dis- card the covering from all surfaces.
If at all possible we suggest that the cabinet remain bolted to the pallet during all transportation to the point of final installation. To remove the wooden pallet, the bolts can then be removed with a 3/4” socket wrench. Avoid laying the unit on its front, side or back for removal of the pallet.

NOTE: DO NOT LAY THE UNIT ON ITS SIDE DURING TRANSPORTATION OR INSTALLATION.

INSTALLING CASTERS OR LEGS
A set of four (4) 6” high casters and sixteen (16) bolts are sup-plied standard for all Traulsen G-Series units. These are shipped from the factory packed inside a cardboard box which is strapped inside the cabinet to the lower shelf.
Legs in lieu of casters are available as an optional accessory kit for the same models. These are shipped inside a separate cardboard box. Inside it should contain four (4) legs and sixteen (16) bolts.

WARNING: THE CABINET MUST BE BLOCKED AND STA-BLE BEFORE INSTALLING LEGS OR CASTERS.
To install the legs or casters, first raise and block the reach-in a minimum of 7” from the floor. For installing legs, thread the legs into the threaded holes on the bottom of the cabinet (see figure 1). Be certain that all legs are tightly secured. When the unit is set in its final position, it is important for proper operation that the unit be level. The legs are adjustable for this purpose, turn the bottom of the leg counterclockwise to raise it, clockwise to lower it. Level the unit from front to back as well as side to side in this manner.

Please note that Traulsen units are not designed to be moved while on legs. If the unit requires moving, a pallet jack or forklift should be used to prevent damage. For installing casters, the casters are a “plate” type, and require the use of four (4) bolts each to secure them firmly to the cabinet bottom at each corner (see figure 2). The caster bolts are tightened using a 1/2”socket wrench.

SHELF PINS
The unit is supplied with shelves and shelf pins installed. Check all shelf pins to assure they are tightened down as they may have come loose during shipping. Rotate the pins clockwise until they are secured against the side of the cabinet.

REMOVING THE DOORS & HARDWARE
In order to fit through narrow (less than 35”) doorways, it may be necessary to remove the door(s), and/or hinges. To remove any solid door, begin by removing the plug at the bottom of the top hinge. Inside the hinge there is a small screw which secures the door in place. Remove this with a flat head screwdriver and the door can then be lifted off the hinges (see figure 3).

Fig. 3
After removing the door, it maybe necessary to remove the hinge assembly and hardware from the door itself.

REMOVING THE DOORS & HARDWARE (cont’d): If it is necessary to remove the hinge hardware from the cabinet, begin by removing the three Phillips head screws which hold it in place. Set these components aside for later reassembly. Pay special attention not to loose the door switch actuator button controls evaporator fan and interior light operation (see figure 4).

NOTE: All solid door units include a microswitch for controlling the interior lighting in the top hinge(s). Special care should be taken to not damage the wiring for this during the hinge removal process.
The lock keeper may also require removal in order to reduce the overall cabinet depth to 32”.
Next remove the lock keeper bracket by removing the two (2) flat head screws which secure it in place. Set these components aside for later reassembly.
To re-install the door and/or hinges, please reverse the appropriate sections of the preceding procedure.

CORD & PLUG
All G-Series models are supplied with a cord & plug attached. It is shipped coiled at the top of the cabinet, secured by a nylon strip. For your safety and protection, all units supplied with a cord and plug include a special three-prong grounding plug on the service cord. Select only a dedicated electrical outlet with grounding plug for power source.

NOTE: Do not under any circumstances, cut or re-move the round grounding prong from the plug, or use an extension cord.

POWER SUPPLY
The supply voltage should be checked prior to connection to be certain that proper voltage for the cabinet wiring is available (refer to the serial tag to determine correct unit voltage). Make connections in accordance with local electrical codes. Use qualified electricians.
Use of a separate, dedicated circuit is required. Size wir-ing to handle indicated load and provide necessary over current protector in circuit (see amperage requirements on the unit’s serial tag).

WIRING DIAGRAM
Refer to the wiring diagram located on the exterior back of the cabinet for any service work performed on the unit. Should you require one, please contact Traulsen Service at 800-825-8220, and provide the model and serial number of the unit involved.

CLEARANCE
In order to assure optimum performance, the condensing unit of your Traulsen unit MUST have an adequate sup-ply of air for cooling purposes. Therefore, the operating location must either have a minimum of 12” clearance overhead of the condensing unit or allow for unrestricted air flow at the back of the unit. Clearance of at least 12” above is required in order to perform certain maintenance tasks.

INSTALLING OPTIONAL INTERIOR KITS
In addition to their standard interiors, G-Series models also offer the option for additional shelves or tray slides. If ordered, these are shipped as kits along with the unit, packaged in a separate cardboard box which contains all the necessary parts and hardware for on-site installation.
To install additional shelves, first remove the white plastic covers from inside the cabinet. These are located along the same vertical line as the pins already in place on the interior side walls, back and center mullion (two and three-section models). This exposes threaded holes in which you may position the new shelves. Next insert the gray plastic shelf pins into these holes and tighten by turning clockwise with your fingers. After all four pins are in place, the new shelf should be placed to rest on top of them. The unused plastic covers may be discarded or saved for future changes to the cabinet interior.
Installation of optional tray slides varies with each cabi-net, and with each type of tray slide ordered. To install optional tray slides, follow the directions packaged inside the kit carton.

ON/OFF SWITCH
An ON/OFF toggle switch for the power supply is pro-vided. It is located on top of the unit, mounted to the side of the evaporator housing. This is shipped from the factory in the ON position.

OPERATION

REFRIGERATORS
Both refrigerators and freezers do not require manual defrosting. During normal operation, a refrigerator con-tinuously circulates above freezing cabinet air through the evaporator coil. An electric defrost occurs every 8 hours for a maximum length of 25 minutes to melt any frost which may accumulate on the coil during the compressor “ON” cycle. With standard holding refrigerators, high relative humidity is also maintained to prevent dehydration of stored product.

FREEZERS
During normal operation, a freezer continuously circulates below freezing cabinet air through the evaporator coil. The coil requires a periodic defrosting for proper operation. This is accomplished by an automatic, time activated, temperature/time terminated, defrost program. The controller is preset at the factory for six equally spaced defrost cycles within each 24-hour period.
The evaporator fan(s) cycle off with each door opening. The evaporator fan(s) will cycle on (15 seconds) and off (45 seconds) during the compressor off cycle. During the compressor on cycle the evaporator fan(s) will run continuously.
At the start of a refrigerator or freezer defrost cycle, both the com-pressor and evaporator fans are off. The microprocessor control will read “dEF” (see figure 5).

Fig. 5
The electric heater (attached to the coil) is energized. When the temperature sensor affixed to the coil senses 45°F, the coil is fully defrosted and the compressor operation is resumed, defrost heaters are automatically turned off. The evaporator coil fans are delayed from starting at the termination of a defrost cycle. Fan operation is automatically resumed, after a short time or temp delay (whichever comes first). After completion, the total refrigeration system operation is then resumed. During defrost operation, heat is confined to the coil enclosure to prevent any significant rise in temperature within the food zone. The fan delay control function upon termination of a defrost cycle is two-fold. First, to prevent blowing warm air into the food storage area. Second, to prevent any condensation on the defrost coil from being blown into the food storage area.
The microprocessor control is set from the factory to terminate defrost at 25 minutes for refrigerators and 30 minutes for freez-ers in the event of a sensor failure. This setting should never be tampered with, without first consulting the factory.

LIGHT SWITCHES
All G-Series models include a concealed door switch mounted in the top door hinge(s), which automatically activates the interior light when the door is opened. When the door is closed, the lights are not operating.
In addition, on hinged glass door models, an exterior mounted, illuminated red switch is included for manual light control. In the ON position, the lights are illuminated whether the doors are open or not. In the OFF position, the lights are controlled by the hinge switch as described in the first paragraph.’

TURN OFF TEMPERATURE DISPLAY-MAIN DISPLAY SHORT CUT
There is a short cut to disable the external tempera-ture display. Note that before doing so you must install an interior mounted thermometer in order to conform with local health codes.

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).
The Keypad Unlock LED will turn on to indicate the keypad is now live.
Press and hold the Unlock Key for 3 seconds until the temperature display goes blank.

To restore the temperature display, press any key except the Unlock Key

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).
The Keypad Unlock LED will turn on to indicate the keypad is now live.
Press any key except the Unlock Key to restore the temperature display.

CARE & MAINTENANCE

WARNING: DISCONNECT ELECTRICAL POWER SUPPLY BEFORE CLEANING ANY PARTS OF THE UNIT.

CLEANING THE CONDENSER
The most important thing you can do to insure a long, reliable ser-vice life for your Traulsen is to regularly clean the condenser coil.
The condensing unit requires regularly scheduled cleaning to keep the finned condenser clean of lint and dust accumulation. Keeping the condenser clean allows the cabinet to operate more efficiently and use less energy. To clean the condenser, first disconnect electrical power to the cabinet and lift up the front louver assembly. To lift this, remove the two screws located on both sides at the bottom of the louver assembly (see figure 5). Once the screws are removed, the panel can be pivoted upwards allowing full access to the front facing condenser (see figure 6).

5A – CLEANING THE CONDENSER (cont’d)

Vacuum or brush any dirt, lint or dust from the finned condenser coil, the compressor and other cooling system parts. If significant dirt is clogging the condenser fins, use compressed air to blow this clear. Care should be taken not to bend any of the condenser fins, as this will reduce performance and compressor life. Lower louver assembly and replace screws to hold it in place.

HINGE REPLACEMENT
To remove the door, remove the plug at the bottom of the top hinge. Behind this is a screw which secures the door in place. Remove this with a flat head screwdriver and then lift the door off the hinge. To remove the door portion of the hinge, lift off the hinge cover and then remove the 3 Phillips head screws which secure the hinge in place. To remove the cabinet portion of the hinge, remove the 3 Phillips head screws which hold it in place. On solid door units, the top hinge(s) contains a switch for controlling the lights.To reassemble the hinge reverse the procedure.

REPLACING THE GASKETS
To remove the gasket to be replaced, grasp it firmly by one corner and pull it out. Before attempting to install a new gasket, both the unit and gasket must be at room temperature. Insert the four corners first by using a rub-ber mallet (or hammer with a block of wood). After the corners are properly inserted, work your way towards the center from both ends by gently hitting with a mallet until the gasket is completely seated in place (see figure 7 for proper gasket placement).

NOTE: The gasket may appear too large, but if it is installed as indicated above it will slip into place.

CLEANING THE EXTERIOR
Exterior stainless steel and aluminum should be cleaned with warm water, mild soap and a soft cloth. Apply with a dampened cloth and wipe in the direction of the metal grain.
Avoid the use of strong detergents and gritty, abrasive cleaners as they may tend to mar and scratch the surface. Do NOT use cleansers containing chlorine, this may promote corrosion of the stainless steel.
Care should also be taken to avoid splashing the unit with water, containing chlorinated cleansers, when mopping the floor around the unit.
For stubborn odor spills, use baking soda and water (mixed to a 1 TBSP baking soda to 1 pint water ratio).

CLEANING THE INTERIOR
For cleaning anodized aluminum interiors, the use of bak-ing soda as described in section “V. d” is recommended. Use on breaker strips as well as door gaskets. All interior fittings are removable without tools to facilitate cleaning.

ADJUSTING THE SHELVES
For shelves mounted on pins, first select the desired location and remove the white plastic covers in the inte-rior back and sides by rotating them counterclockwise. Remove the shelf pins by rotating them counterclockwise. Install the pins in the desired location by rotating clock-wise. Make sure the pin is securely tightened down. Do not over tighten. Slide the shelf into its new position, and replace the white plastic covers into the holes vacated by the shelf pins.

OTHER

SERVICE INFORMATION
Before calling for service, please check the following

Is the electrical cord plugged in?
Is the fuse OK or circuit breaker on?
Is the power switch “ON”?

If after checking the above items and the unit is still not operating properly, please contact an authorized Traulsen service agent. You may obtain the name of a service agent from the Service tab of our website: www.traulsen.com.

SERVICE INFORMATION (cont’d)
If service is not satisfactory, please contact our in-house service department at: Traulsen 4401 Blue Mound Road Fort Worth, TX 76106 800-825-8220

Traulsen reserves the right to change specifications or discontinue models without notice.

SPARE PARTS
Spare or replacement parts may be obtained through a parts supplier or one of our authorized service agents (see page 17-18 for parts listing). A list of authorized service agents is posted on our company’s official website Service tab at www.traulsen.com.

WARRANTY REGISTRATION
The warranty for your new Traulsen unit may be registered with us by completing warranty information online, via our website www.traulsen.com click on Service Tab or calling us direct at 800- 825-8220.

MICROPROCESSOR CONTROL

Your new Traulsen G-Series Refrigerator, Freezer or Hot Food is equipped with an electronic microprocessor control, which precisely regulates operation. It is supplied from the factory com-pletely ready for use. See pages 6 thru 14 for more information.

CONTROL FEATURES
Internal Time Clock

Eliminates defrost time clock (refrigerator and freezer models only).
See “Setting The 24-Hour Clock” on Page 11. (Also required at “Start Up”)

Parameter/Service Levels

See “Customer/Service Parameters” on Page 8 – 9.

Defrost – See “Setting Defrost” on page 12

Customers can set up to 6 different defrost schedules. The defrost schedule allows the customer to decide when defrosts will take, preventing a defrost cycle during peak kitchen use. NOTE: The 24-hour clock must be set for this feature to operate correctly.

CONTROL PANEL

PARTS ASSEMBLY

NOTE: Parts can be ordered separately by calling Traulsen at 800-825-8220. Requires unit model and serial to place order. Please contact factory direct for hot food control drawing if required.

NOTES TO THE USER
You only have 3 minutes between button pushes. If you take longer than 3 minutes, the keypad will lock. The Menu System has a 10 minute timeout. After 10 minutes of inactivity, the controller ESC Key will revert back to displaying the cabinet temperature. You can exit the Menu System at any time Unlock Key by pressing the Esc Key until the cabinet temperature is displayed. If you are making changes and the keypad locks, press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).

ENTER THE CUSTOMER PASSWORD
In order to access the menu system, the user must enter a password first. Once the password is entered, it remains in effect until the user returns to the Main Display (the cabinet temperature). If the user does not exit the menu system, the controller will time-out after 10 minutes of inactivity. The keypad must be unlocked to access the menu system.

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”)
The Keypad Unlock LED will turn on to indicate the keypad is now live
To enter the Menu System, press the Enter Key
The display will show “SEn”
Press the Plus Key to scroll through the menu system. The choices are
“SEn” for the Sensors submenu
“SEt” for the Settings submenu
“AL” for the Alarm submenu
“SdF” to start a defrost
Enter Key to select the desired submenu
The display will show “000”. The first “0” will flash.
Use the Plus Key or the Minus Key to modify the flashing digit until it reads “1”.
Press the Enter Key to accept the value
Repeat for the 2nd and 3rd digits until the displays shows “111”.
Press the Enter Key to enter the desired submenu.

ENTER THE TECHNICIAN PASSWORD
In order to access the menu system, the user must enter a password first. Once the password is entered, it remains in effect until the user returns to the Main Display (the cabinet temperature). If the user does not exit the menu system, the controller will time-out after 10 minutes of inactivity. The keypad must be unlocked to access the menu system.

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).
The Keypad Unlock LED will turn on to indicate the keypad is now live.
To enter the Menu System, press the Enter Key.
The display will show “SEn”.
Press the Plus Key to scroll through the menu system. The choices are:
“SEn” for the Sensors submenu
“SEt” for the Settings submenu
“AL” for the Alarm submenu
“SdF” to start a defrost
Enter Key to select the desired submenu.
The display will show “000”. The first “0” will flash.
Use the Plus Key or the Minus Key to modify the flashing digit until it reads “5”.
Press the Enter Key to accept the value
Repeat for the 2nd and 3rd digits until the displays shows “555”.
Press the Enter Key to enter the desired submenu.

SERVICE PARAMETERS-MENU SYSTEM
Listed below are the available parameters in the order they appear, use the Plus Key on the controller to sequence through menu system. The Keypad must be Unlocked to access the menu system.

• Follow the instructions to enter the technician password (see page 9).
• Use the Plus Key to move to the Settings submenu.
• Press the Enter Key to enter the Settings submenu.
• The first parameter displayed will be the Set Point parameter is displayed.
• Press the Enter Key to display the value of the Set Point.
• Use the Plus Key to move to the next parameter (Set Point Differential).
• Press the Enter Key to display the value of the Set Point Differential.
• Press the Modify Key to change a setting. The value will flash, indicating it is being modified.
• Use the Plus Key to move through the settings parameters.

The following parameters are available

Cabinet Set Point
Set Point Differential
Aux Device Set Point
Aux Device Set Point Differential
Cabinet Fan Door Action
Defrost Set Point
Defrost Mode
Defrost Interval
Defrost Time1
Defrost Time2
Defrost Time3
Defrost Time4
Defrost Time5
Defrost Time6
Door Heater Mode
Door Heater Delay
Serial Number
Software Version
T emp Units
T ime Zone
Daylight Savings Flag

In General

Use the Plus Key and the Minus Key to move through the Menu System.
Press the Enter Key to display the value of the selected parameter.
Press the Modify Key to change a setting. The value will flash, indicating it is being modified.
Once the value is flashing, use the Plus Key and the Minus Key to change the setting.
When the display shows the desired setting, press the Enter Key to accept the value.
Press the Esc Key to abort an edit operation.

ADJUST THE SETPOINT – MENU SYSTEM
This parameter sets the low point of the desired cabinet temperature range. The set point can be configured from the Main Display using the short cut (see section XX), or from the Menu System.
Typically, freezers will range from -3° F to 0° F (-19° C to -18° C) and refrigerators will range from 35° F to 38° F (2° C to 4° C) for this parameter setting. This parameter is preset at the factory and does not require adjustment unless the cus-tomer chooses to do so. The setpoint for the unit can be changed from the Menu System. There will be a minimum and maximum value allowed for the set point. The keypad must be unlocked to access the menu system.

Follow the instructions to enter the customer password and Settings submenu.
Press the Enter Key to enter the Settings submenu.
Use the Plus Key until the Setpoint parameter is displayed
Press the Enter Key to display the value of the setpoint.
Press the Modify Key and the value will flash, indicating it is being modified
To raise the setpoint, press the Plus Key to increment to the set point. Press the Minus Key to lower the setpoint.
When the desired value is reached, press the Enter Key to lock in the value.

ADJUST THE SETPOINT DIFFERENTIAL – MENU SYSTEM
This parameter sets the number of degrees the air temp will rise above set point before the refrigeration system will cycle on. The set point differential is set at 2 for both refrigerator and freezer models which will allow the air temperature to rise 2 degrees above SP (set point) setting before cycling refrigeration on. This parameter is preset at the factory and does not require adjustment unless the customer chooses to do so. The setpoint differential can be changed from the Menu Sys-tem. There will be a minimum and maximum value allowed for the set point differential. The keypad must be unlocked to access the menu system.

Follow the instructions to enter the technician password and Settings submenu.
Use the Plus Key until the Setpoint Different parameter is displayed
Press the Enter Key to display the value of the set point 2.0.
Press the Modify Key and the value will flash, indicating it is being modified
To raise the set point differential, press the Plus Key to increment to the set point differential. Press the Minus Key to lower the set point differential.
When the desired value is reached, press the Enter Key to lock in the value.

CHANGE THE TEMPERATURE SCALE – MENU SYSTEM
The temperature scale determines if the temperature displayed will be in degrees Fahrenheit or degrees Celsius.

The keypad must be unlocked to access the menu system.

Follow the instructions to enter the technician password and Settings submenu.
Use the Minus Key until the Temperature Units parameter is displayed.
Press the Enter Key to display the value of the temperature units.
Press the Modify Key and the value will flash, indicating it is being modified.
To change the temperature units, press the Plus Key to step through the list of choices: Fahrenheit or Celsius.
When the desired setting is reached, press the Enter Key to lock in the value.

SET DATE & TIME – MENU SYSTEM
The internal timeclock must be set in order to allow defrost schedule feature to occur at the correct time of day. If the clock is not set, the control assumes the time is 12 a.m. at the time power is supplied to the unit. The hours on a 24-hour timeclock read the following way:

h01 = 1:00 a.m. h07 = 7:00 a.m. h13 = 1:00 p.m. h19 = 7:00 p.m.
h02 = 2:00 a.m. h08 = 8:00 a.m. h14 = 2:00 p.m. h20 = 8:00 p.m.
h03 = 3:00 a.m. h09 = 9:00 a.m. h15 = 3:00 p.m. h21 = 9:00 p.m.
h04 = 4:00 a.m. h10 = 10:00 a.m. h16 = 4:00 p.m. h22 = 10:00 p.m.
h05 = 5:00 a.m. h11 = 11:00 a.m. h17 = 5:00 p.m. h23 = 11:00 p.m.
h06 = 6:00 a.m h12 = 12:00 p.m. h18 = 6:00 p.m. h24 = 12:00 a.m.

Follow the instructions to enter the technician password and Sensor submenu.
Use the Minus Key until the Time parameter is displayed.
Press and hold the Enter Key to display the current time in the controller. The Month will be displayed first, followed by the Day and then the Year. The Hours, Minutes and Seconds will be displayed next. Continue to hold the Enter Key to display all fields in the Date and Time.

The fields are identified by the first character

Month
Day
Year
Hours
Minutes
Seconds
Press the Modify Key and the Months field will flash, indicating it is being modified.
To change a particular Date/Time field, press the Plus Key or the Minus Key to set the field to the desired value.
When a Date/Time field is acceptable, press the Enter Key to use the value.
You must step through all six Date/Time fields to change any one field.

SET DAYLIGHT SAVINGS – MENU SYSTEM
This parameter is used to adjust the 24-hour clock for Daylight Savings Time. Daylight Savings does not automatically adjust and must be set manually. The keypad must be unlocked to access the menu system.

Follow the instructions to enter the technician password and Settings submenu.
Use the Minus Key until the Daylight Savings Time Flag is displayed.
Press the Enter Key to display the value of the Daylight Savings Time Flag.
Press the Modify Key and the value will flash, indicating it is being modified
To change the temperature units, press the Plus Key to step through the list of choices: daylight savings time or daylight standard time.

When the desired setting is reached, press the Enter Key to lock in the value.

START A DEFROST – MENU SYSTEM
Defrost can be initiated from the Menu System. Defrost can also be initiated from the Menu System using the short cut (see section below).

The keypad must be unlocked to access the menu system.

Follow the instructions to enter the customer password and Defrost submenu.
Press the Enter Key to start the defrost operation.
The Defrost Symbol will illuminate letting you know defrost is in effect.
Depending on the settings, the unit may also show “dEF” (see below).

SET DEFROST MODE – MENU SYSTEM
The Defrost Mode is used to configure the way in which the controller determines when to defrost. The possible settings are

Optimize – Defrost based on the ambient conditions (temp & rH)
Time – Defrost every X hours (fixed interval)
Schedule – Defrost at specific times
Count – Defrost every X compressor cycles

Note 1: The user assumes full responsibility for properly configuring the defrost operation when using the Defrost Schedule feature. The keypad must be unlocked to access the menu system.

Follow the instructions to enter the technician password and Settings submenu.
Use the Minus Key until the Defrost Mode parameter is displayed.
Press the Enter Key to display the value of the Defrost Mode parameter.
Press the Modify Key and the value will flash, indicating it is being modified.
To change the Defrost Mode, press the Plus Key to step through the list of choices : Optimize, Time, Schedule or Count (see above).
When the desired setting is reached, press the Enter Key to lock in the value.

SET DEFROST SCHEDULE – MENU SYSTEM
The Defrost Schedule parameters allow the customer to configure the controller to defrost the unit at specific times. Cus-tomers can set up to six defrost times. They are all programmed the same way. The parameters set the time the defrost is to start. The options are similar to the 24-hour clock settings.

Note 1 : the user assumes full responsibility for properly configuring the defrost operation when using the Defrost Schedule feature.
Note 2: The 24-hour clock must be set for this feature to operate at the correct time of day. See “Set Date & Time” on page 11.
Note 3 : The Defrost Mode must be set to “Schedule” to use the Defrost Schedule feature. See “Set Defrost Mode” on page 12. The keypad must be unlocked to access the menu system.

SET DEFROST SCHEDULE – MENU SYSTEM: (cont’d)

Follow the instructions to enter the technician password and Settings submenu.
Use the Plus Key until the Defrost Time 1 is displayed.
Press and hold the Enter Key to display the value of the defrost time in the controller. The Hours will be displayed first, followed by the Minutes and then the Seconds. Continue to hold the Enter Key to display all fields in the Date and Time.

The fields are identified by the first character

Press the Modify Key and the Hours field will flash, indicating it is being modified.
To change a particular Time field, press the Plus Key or the Minus Key to set the field to the desired value.
When a Time field is acceptable, press the Enter Key to use the value.
You must step through all three Time fields to change any one field.
When the desired setting is reached, press the Enter Key to lock in the value.
Use the Plus Key until the Defrost Time 2 is displayed .
Repeat the steps to program Defrost 2 – Defrost 6

A time of 00:00:00 disables the defrost time (it is not used). To program midnight, enter 24:00:00. The Defrost Times 1 – 6 can be entered in any order. As few as one or as many as six Defrost Times may be entered.

VIEW THE SENSOR TEMPERATURES – MENU SYSTEM
These parameters allow a service technician or customer to view the temperatures of all sensors within the unit. The tem-peratures cannot be adjusted. The keypad must be unlocked to access the menu system.

Follow the instructions to enter the customer password and Sensors submenu.
Press the Enter Key to enter the Sensors submenu.
The first parameter displayed will be the Cabinet Temp (TC = TempCab).
Press the Enter Key to display the value of the Cabinet Temp.
Use the Plus Key to move to the next parameter (Evaporator Temp).
Press the Enter Key to display the value of the Evaporator Temp.
Use the Plus Key to move through the sensor parameters.

The following parameters are available

Cabinet Temp
Evaporator Temp
Liquid Line Temp
Dew Point
Compressor Command
Evaporator Fan Command
Condenser Fan Command
Defrost Heater Command
Door Heater Command
Door Switch Status
Aux Device Command
Light Command

In General

Use the Plus Key and the Minus Key to move through the Menu System.
Press the Enter Key to display the value of the selected parameter.

HOT FOOD – UNLOCKING THE KEYPAD:
Normally, the keypad is locked to prevent inadvertent changes to settings. The Unlock Key is a white dot on the right side of the display, centered between the other 4 keys.

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).
The Keypad Unlock LED will turn on to indicate the keypad is now live.

The keypad lock is different from the menu password. The keypad is locked to prevent accidental changes. Once the keypad is unlocked, it is possible to access the menu system. The menu system is password protected. It is necessary to enter a password in order to view or modify parameters.
The keypad will stay unlocked until there is 3 minutes of inactivity, at which time the controller will automatically lock the keypad.

HOT FOOD – ADJUST THE SETPOINT – MENU SYSTEM
This parameter sets the desired cabinet temperature. Please note that hot food units are delivered from the factory set to the ON position. This parameter is preset at the factory to 145 °F and should set to meet the customer’s requirements. The setpoint for the unit can be changed from the Menu System. There will be a minimum and maximum value allowed for the set point. The keypad must be unlocked to access the menu system.

Follow the instructions to enter the customer password and Settings submenu.
Press the Enter Key to enter the Settings submenu.
Use the Plus Key until the Setpoint parameter is displayed.
Press the Enter Key to display the value of the setpoint .
Press the Modify Key and the value will flash, indicating it is being modified
To raise the setpoint, press the Plus Key to increment to the set point.
Press the Minus Key to lower the setpoint.
When the desired value is reached, press the Enter Key to lock in the value.

HOT FOOD – CHANGE THE TEMPERATURE SET POINT (SHORT CUT)
The simplest way to change the temperature set point is using the short cut from the Main Display. The set point can also be configured from the Menu System (see page 10). The setpoint to the unit can be changed by pressing and holding the Plus Key or the Minus Key. Their will be a slight delay at first to prevent an accidental change, so it will be necessary to hold the key for 2 – 3 seconds until the value starts to flash. The flashing value indicates the setting is being modified. The keypad must be unlocked in order to change the setpoint using the shortcut method.

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).
The Keypad Unlock LED will turn on to indicate the keypad is now live.
To raise the setpoint, press and hold the Plus Key to increment to the set point. Press the Minus Key to lower the setpoint.
The value on the display will flash.
When the desired value is reached, press the Enter Key to lock in the value.
Pressing the Esc Key at any step will abort the process (before the Enter Key is pressed).

HOT FOOD – TURN THE UNIT OFF
After the temperature has been set, the customer can continuously turn the unit OFF and then back ON to the same temperature. The keypad must be unlocked in order to de-activate the hot food unit.

Press the Unlock Key twice within a second in order to unlock the keypad (think “tap-tap”).
The Keypad Unlock LED will turn on to indicate the keypad is now live.
Press and hold the Unlock Key until the display shows “oFF”.
To turn the unit ON, press the Unlock Key until the display shows the temperature.

SPARE & REPLACEMENT PARTS LISTING

ITEM/DESCRIPTION| G100/G110

1 SEC REF

| G120XX

1 SEC FZR

| G200/G210

2 SEC REF

| G220XX

2 SEC FZR

| G300/G320

3 SEC REF

| G313XX/G310XX

3 SEC FZR

---|---|---|---|---|---|---
DOORS| | | | | |
Full Height Glass Door| 200-60954-01| call factory| all models| not available| all models| not available
Half Hight Glass Door| 200-60953-00| call factory| all models| not available| all models| not available
Half Height Glass Door| 200-60953-01| call factory| all models| not available| all models| not available
GASKETS| | | | | |
Full Height Door| SVC-60256-00| all models| all models| all models| all models| all models
Half Height Door| SVC-60257-00| all models| all models| all models| all models| all models
Note: Same Gaskets on both solid and glass doors| | | | |
LOCK| | | | | |
Lockkeeper| 358-60707-00| all models| all models| all models| all models| all models
Lock Cylinder| 358-13186-42| all models| all models| all models| all models| all models
Lock Cylinder Assy with Key| SER-13186-42| all models| all models| all models| all models| all models
SHELVES/TRAY SLIDES| | | | | |
Epoxy Coated Shelf (with Pins & Clips)| G1ACC-SHLF5| G1ACC-SHLF5| LFT SEC: G23ACC-SHLF9 RHT SEC: G23ACC-SHLF11| L FT SE C: G23ACC-SHLF9 RHT SEC: G23ACC-SHLF11| L FT SEC : G23ACC-SHLF9 CEN SEC: G3ACC-SHLF15

RHT SEC : G23ACC-SHLF11

| LFT SE C: G23ACC-SHLF9 CEN SEC: G3ACC-SHLF15

RHT SE C: G23ACC-SHLF11

RHT SEC: G23ACC-SHLF5

| LFT SEC: G23ACC-SHLF1 CEN SEC: G3ACC-SHLF5

RHT SEC: G23ACC-SHLF5

RHT SEC: G23ACC-SHLF6

| LFT SEC: G23ACC-SHLF2 CEN SEC: G3ACC-SHLF6

RHT SEC: G23ACC-SHLF6

RHT SEC: G23ACC-SHLF7

| LFT SEC: G23ACC-SHLF3 CEN SEC: G3ACC-SHLF7

RHT SEC: G23ACC-SHLF7

RHT SEC: G23ACC-SHLF8

| LFT SEC: G23ACC-SHLF4 CEN SEC: G3ACC-SHLF8

RHT SEC: G23ACC-SHLF8

1 Tray Slides – 8 Pairs (with Pilasters)| G1ACC-TK1| G1ACC-TK1| LFT/RHT SEC:

G23ACC-TK1LR| LFT/RHT SEC: G23ACC-TK1LR| LFT/RHT SEC: G23ACC-TK1LR

CEN SEC: G3ACC-TK1C

| LFT/RHT SEC: G23ACC-TK1LR

CEN SEC: G3ACC-TK1C

4 Tray Slides – 2 Pair (with Pilasters)| G1ACC-TK2| G1ACC-TK2| LFT/RHT SEC:

G23ACC-TK2LR| LFT/RHT SEC: G23ACC-TK2LR| LFT/RHT SEC: G23ACC-TK2LR

CEN SEC: G3ACC-TK2C

| LFT/RHT SEC: G23ACC-TK2LR

CEN SEC: G3ACC-TK2C

CEN SEC: G3ACC-TK4C

| LFT/RHT SEC: G23ACC-TK4LR

CEN SEC: G3ACC-TK4C

LEGS/CASTERS| | | | | |
Legs 6″ high (set of 4)| LK1| all models| all models| all models| all models| all models
LOUVER ASSY| SK-500-60827-00| SK-500-60827-00| SK-500-60827-02| SK-500-60827-02| SK-500-60827-03| SK-500-60827-03
SENSORS| | | | | |
Cabinet Sensor| 334-60083-01| 334-60083-01| 334-60083-02| 334-60083-02| 334-60083-03| G313: 334-60083-03

G310: 334-60405-02

Coil Sensor| 334-60084-01| 334-60084-01| 334-60084-02| 334-60084-02| 334-60084-03| G313: 334-60084-03

G310: 334-60406-02

LIGHT| | | | | |
Light Buld – LED| 358-60691-00| all models| all models| all models| all models| all models
EVAPORATOR| | | | | |
Expansion Valve| 325-60080-37| 325-60080-25| 325-60080-37| 325-60080-26| 325-60080-38| 325-60080-34
Evaporator Motor Assy (Sheetmetal Box and Fan Assy)| SK-600-61081-00| SK-600-61081-00| SK-600-61081-00| SK-600-61081-01| SK-600-61081-01| SK-600-61081-01
Evaporator Motor Assy (Motor And Blade Assy)| 338-60061-00| all models| all models| all models| all models| all models
Note: Fan blade and motor bracket are no longer needed| | | | |
Exterior Light Switch| 337-20265-00| not available| 337-20265-00| not available| 337-20265-00| not available
Hot Gass Loop| 315-60307-00| 315-60307-00| 315-60307-00| 315-60310-00| G300: 315-60310-00

G320: 315-10041-02

9. TROUBLE SHOOTING GUIDE

FIND YOUR PROBLEM HERE	REMEDY
1. Condensing unit fails to start.	Check if cord & plug has been

disconected.

Check control temperature setting.

**** 2. Condensing unit operates for prolonged periods or continuously.|

Are doors closing properly?

Dirty condenser or filter. Clean properly.

Evaporator coil iced. Needs to defrost. See instructions for setting a manual defrost cycle on page 13.

3. Food compartment is too warm.| Check door(s) and gasket(s) for proper seal
Perhaps a large quantity of warm food has recently been added or the door was kept open for a long period of time, in both cases, allow adequate time for the cabinet to recover its normal operating temperture.
Control setting too high, readjust per instructions on page 10.
Check that condensing coil is clean.
4. Food compartment is too cold.| Perhaps a large quantity of very cold or frozen food has recently been added. Allow adequate time for the cabinet to recover its normal operating temperature.
Adjust the control to a warmer setting, see page 10.
5. Condensation on the exterior surface.| Check door alignment and gaskets for proper seal.
Condensation on the exterior surface of the unit is perfectly normal during periods of high humidity.
6. Compressor hums but does not start.| Call for service.
7. No Power To Unit| Check if cord & plug has been disconnected.
Check power supply breaker.
Check ON/OFF switch.

Quality Refrigeration

4401 Blue Mound Road Fort Worth, Texas 76106 (USA)
Phone: 800.825.8220 | Service
Fax: 817.740.6757 |
E-mail: service@traulsen.com |
Website: traulsen.com
Form Numb er: TR35748 |
Part Number: 375-60184-00 | Revision Date: 08-21-19
Traulsen © All Rights Reserved