CARTER-HOFFMANN MZ223SCBR Modular Holding Cabinet Instruction Manual

MODULAR HOLDING CABINET
OPERATION & CLEANING INSTRUCTIONS
MZ Series

NOTE: This document contains operation and cleaning instructions only. For the complete Owner’s Manual, go to www.carter-hoffmann.com or call 800.323.9793

FEATURES & OPERATING CONTROLS

NOTE : See PROGRAMMING INSTRUCTIONS on next page with instructions on how to enable DAYPARTS
Cavity temperature setpoint range is between 122°F and 225°F.

| Temperature is LOW
---|---
| Typical  temperature reading
| Typical Time Remaining reading
| Timed Cycle Completed
| Cabinet is READY

NORMAL OPERATION

1. Press the POWER SWITCH to ON. Illuminated portion of switch will glow, indicating power is ON. Pre-heat cabinet for 20 minutes. When first turned on, digital readout will display “LO” until the cabinet reaches 122°F. After the cabinet reaches 122°F, the
   digital readout will display the current temperature, until the temperature reaches the setpoint. Once the cabinet reaches setpoint, the digital readout will display “P 1”. This indicates the cabinet is ready to hold product.
   NOTE: Press and release the appropriate TEMP KEY to view or verify setpoint. Setpoint will display briefly. If temperature setpoint needs to be changed, refer to Programming Instructions, page 9.
   NOTE: Timer cannot be started until the cabinet is preheated.

2. Select the desired timer program by pressing the UP / DOWN ARROW KEYS. Each controller has six programmable timers (“P 1”, “P 2”, “P 3”, “P 4”, “P 5” and “P 6”) for each group of cavities. Different program times can be used for different parts of the day (breakfast, lunch, dinner) or for alternate products.
   NOTE: Program timer defaults to “P 1” each time the cabinet is turned OFF and then back ON.
   NOTE: To select other timer programs (“P 2” – “P 6”), press the INCREASE KEY or DECREASE KEY until the digital readout displays the desired program.

3. After pre-heat, the digital readout will display the current selected timer (e.g. “P 1”), indicating that the cabinet is ready to hold product.

4. Load cooked product into pans and place pans on shelves.”

5. Press TIME key to start the timer. Refer to Programming Instructions (page 9) to change programmed time.

6. The digital readout will count down, displaying the remaining time. The digital readout is displayed in hours and minutes until less than one minute remains. Once the remaining time is less than one minute, the digital readout counts down in seconds.

7. At the end of the timed cycle, the digital readout will flash “0.00” and an alarm will sound until the TIME KEY is pressed.
   NOTE: Timer can be cancelled at any time during the cycle by pressing and holding the TIME KEY for two seconds. Digital readout will display the currently selected timer (e.g. “P 1”)

8. Remove product from cabinet.

9. At the end of the day, or if the cabinet will not be used for an extended period of time, press the POWER SWITCH to OFF.

TEMP setpoint range: 122°F to 225°F.
SETPOINT TEMPERATURE (Program Mode)
TIMER range: 1 minute to 9 hours, 59 min.
TIMER (Program Mode)
NOTE: Timers cannot be programmed for less than 1 minute.

CONTROLLER PROGRAMMING

SETTING INDIVIDUAL HEATER TEMPERATURE SETPOINTS (in programming mode using P1 thru P6
NOTE: If P1 is not displayed, press ARROW KEY

1. With appropriate P# selected, press and hold the TEMP KEY for approximately 2 seconds, the display will flash the current setting for the lower heater; the lower heat indicator light will be ON.
2. Press either INCREASE KEY or DECREASE KEY to change the temperature.
3. To select the upper heater setting, press and release the TEMP KEY on the upper heat controller. The display will flash the current setting for the upper heater and the upper heat indicator light will be on.
4. Press either INCREASE KEY or DECREASE KEY to change the temperature.
5. To select the lower heater setting, repeat steps 3 & 4 for the lower heat controller.
6. When done, press and hold the TEMP KEY for 2 seconds.
   Changes will be saved. If no button is pressed, controller will automatically exit and changes will be saved.

PROGRAM TIMERS (P1 through P6)

1. Press and hold TIME KEY until digital readout flashes.
2. Press INCREASE KEY to add time. Each time key is pressed, timer is increased by 1 minute. Hold key to scroll faster.
3. Press DECREASE KEY to subtract time. Each time key is pressed, timer is decreased by 1 minute. Hold key to scroll faster.
4. Press TIME KEY to save changes and return to P1.
5. To program timers P2 through P6:
   A. Press INCREASE KEY or DECREASE KEY to select the desired program.
   B. Repeat steps 1 through 4 above for each program

NOTE: If no key is pressed for 5 seconds, display returns to “P 1”.
Changes will be saved.
TO CANCEL TIMER: Press and hold TIME KEY for 2 seconds.
NOTE: While in the program mode, if no key is pressed for 10 seconds, any changes will be saved and the control returns to normal operation mode.

CLEANING INSTRUCTIONS

CAUTION:
ELECTRIC SHOCK HAZARD
Disconnect appliance from electric power before cleaning.
CAUTION:
HOT SURFACE
Exposed surfaces can be hot to the touch and may cause burns. Allow appliance to cool before cleaning.
IMPORTANT:
DO NOT spill or pour water into controls, control panel or wiring. Water damage is not covered by warranty.
CAUTION: Unplug cabinet and allow to cool before cleaning.
Cleaning:

1. Remove power cord plug from outlet. Allow cabinet to cool.
2. Remove pans and pan covers. Wash with mild detergent and rinse thoroughly with clean water and allow to dry.
3. Lightly spray cabinet and inside surfaces of warming cavities with cleaning solution.
4. Wipe cabinet and inside surfaces of warming cavities with a clean towel until clean. For heavy soils, use a non-scratch or nylon-scouring pad.
5. Rinse by wiping with a clean towel moistened with clean water. Allow cabinet to air dry.
6. Clean pan covers by wiping with a clean towel moistened with cleaning solution. Rinse by wiping with a clean towel moistened with clean water. Allow to air dry then reinstall in cabinet with bent lid edges facing up.
7. Connect power cord.

MANUFACTURED BY:
CARTER-HOFFMANN
1551 McCORMICK AVENUE
MUNDELEIN, IL 60060 U.S.A.
PHONE: 847-362-5500
FAX: 847-367-8981
TOLL FREE: 800-323-9793
EMAIL: SERVICE@CARTER-HOFFMANN.COM

References

• Hoffmann
• Home - Carter-Hoffmann
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