Honeywell TB7300 Fan Coil Thermostats INSTALLATION INSTRUCTIONS

Honeywell TB7300 Fan Coil Thermostats INSTALLATION INSTRUCTIONS

APPLICATION
The TB7300 PI thermostat family is specifically designed for fan coil control. The TB7300 Series are communicating thermostats with models available in BACnet® MS/TP and ZigBee® wireless mesh protocols and can be easily integrated into a WEBs-AX building automation system based on the NiagaraAX® platform. Thermostats equipped with an occupancy sensor cover provide advanced active occupancy logic, which will automatically switch occupancy levels from Occupied to Stand-By and Unoccupied as required by local activity being present or not. This advanced occupancy functionality provides advantageous energy savings during occupied hours without sacrificing occupant comfort. All thermostats are PIR-ready and can be ordered with or without a Honeywell occupancy sensor. The occupancy sensor cover is available to order separately if a PIR is needed at a later time.

FEATURES

• Available in BACnet MS/TP and Zigbee wireless protocols
• Backlit LCD display with dedicated function menu keys for simple operation
• Internal humidity sensing for increased occupant comfort through dehumidification on some models
• Fully integrated advanced occupancy functionality with a PIR cover provides energy savings opportunities on select models; all other models are PIR-ready and can have an optional occupancy sensor cover added
• Configurable sequences of operation
• Configurable fan button allows thermostat to meet more applications with a single model
• Password protection to minimize parameter tampering
• Six levels of keypad lockout to limit access to change user parameters such as setpoints, system mode, etc.
• Auto Fan speed mode increases occupant comfort in cooling mode by reducing humidity and reducing fan noise
• Available for 24 Vac on/off, floating or analog control meets advanced applications requirements
• Three inputs for monitoring and other advanced functions
• SPST auxiliary output that can be used for lighting or auxiliary reheat
• All wiring connections are made to removable terminal blocks simplifying installation

TB7300 Series Model Selection

Product Number

| ****

Description

| ****

Outputs

| Occupancy Sensor 1
---|---|---|---
BACnet Models
TB7300A5014B| Commercial Fan Coil Unit| 2 digital + 1 Aux| Ready
TB7300A5514B| Commercial Fan Coil Unit| 2 digital + 1 Aux| Yes
TB7300C5014B| Commercial Fan Coil Unit| 2 floating + 1 Aux| Ready
TB7300C5514B| Commercial Fan Coil Unit| 2 floating + 1 Aux| Yes
TB7300F5014B| Commercial Fan Coil Unit| 2 analog + 1 Aux| Ready
TB7300F5514B| Commercial Fan Coil Unit| 2 analog + 1 Aux| Yes
TB7350C5014B| Commercial Fan Coil Unit| 2 floating + 1 Aux + RH| Ready
TB7350C5514B| Commercial Fan Coil Unit| 2 floating + 1 Aux + RH| Yes
TB7350F5014B| Commercial Fan Coil Unit| 2 analog + 1 Aux + RH| Ready
TB7350F5514B| Commercial Fan Coil Unit| 2 analog + 1 Aux + RH| Yes
TB7305A5014B| Hotel Fan Coil Unit| 2 digital + 1 Aux| Ready
TB7305A5514B| Hotel Fan Coil Unit| 2 digital + 1 Aux| Yes
TB7305C5014B| Hotel Fan Coil Unit| 2 floating + 1 Aux| Ready
TB7305C5514B| Hotel Fan Coil Unit| 2 floating + 1 Aux| Yes
TB7305F5014B| Hotel Fan Coil Unit| 2 analog + 1 Aux| Ready
TB7305F5514B| Hotel Fan Coil Unit| 2 analog + 1 Aux| Yes
TB7355C5014B| Hotel Fan Coil Unit| 2 floating + 1 Aux + RH| Ready
TB7355C5514B| Hotel Fan Coil Unit| 2 floating + 1 Aux + RH| Yes
TB7355F5014B| Hotel Fan Coil Unit| 2 analog + 1 Aux + RH| Ready
TB7355F5514B| Hotel Fan Coil Unit| 2 analog + 1 Aux + RH| Yes
Wireless Models
TB7300A5014W| Commercial Fan Coil Unit| 2 digital + 1 Aux| Ready
TB7300A5514W| Commercial Fan Coil Unit| 2 digital + 1 Aux| Yes
TB7300C5014W| Commercial Fan Coil Unit| 2 floating + 1 Aux| Ready
TB7300C5514W| Commercial Fan Coil Unit| 2 floating + 1 Aux| Yes
TB7300F5014W| Commercial Fan Coil Unit| 2 analog + 1 Aux| Ready
TB7300F5514W| Commercial Fan Coil Unit| 2 analog + 1 Aux| Yes
TB7350A5014W| Commercial Fan Coil Unit| 2 floating + 1 Aux + RH| Ready
TB7350A5514W| Commercial Fan Coil Unit| 2 floating + 1 Aux + RH| Yes
TB7350F5014W| Commercial Fan Coil Unit| 2 analog + 1 Aux + RH| Ready
TB7350F5514W| Commercial Fan Coil Unit| 2 analog + 1 Aux + RH| Yes
TB7305A5014W| Hotel Fan Coil Unit| 2 digital + 1 Aux| Ready
TB7305A5514W| Hotel Fan Coil Unit| 2 digital + 1 Aux| Yes
TB7305C5014W| Hotel Fan Coil Unit| 2 floating + 1 Aux| Ready
TB7305C5514W| Hotel Fan Coil Unit| 2 floating + 1 Aux| Yes
TB7305F5014W| Hotel Fan Coil Unit| 2 analog + 1 Aux| Ready
TB7305F5514W| Hotel Fan Coil Unit| 2 analog + 1 Aux| Yes
TB7355C5014W| Hotel Fan Coil Unit| 2 floating + 1 Aux + RH| Ready
TB7355C5514W| Hotel Fan Coil Unit| 2 floating + 1 Aux + RH| Yes
TB7355F5014W| Hotel Fan Coil Unit| 2 analog + 1 Aux + RH| Ready
TB7355F5514W| Hotel Fan Coil Unit| 2 analog + 1 Aux + RH| Yes
Accessories
TB-PIR-FCU| FCU Occupancy Sensor Cover| |
TB-RA-1014| Wireless Remote Antenna Base| |
TB-RP5000W| Wireless Repeater for TB7XXX Series Wireless Thermostats| |
TBST-5014W| ZigBee Wireless Survey Toolkit| |

Product Number

| ****

Description

| ****

Outputs

| Occupancy Sensor 1
---|---|---|---
TB-VWG-APP-1014| TB7XXX Series Wireless Communication Card| |
TB-WALL-1014| Room Sensor 10K NTC Type 2| |
TB-WALLOVR-1014| Room Sensor with Override 10K NTC Type 2| |

Thermostats ordered without an occupancy sensor cover can be retrofitted with an occupancy sensor cover later if needed.

More Information
We recommend downloading the appropriate integration reference document (wireless or BACnet) and if installing thermostats with occupancy sensor covers, then also downloading the PIR Application Guide before you begin the installation. All documentation is available at http://customer.honeywell.com.

• BACnet Integration Manual for TB7200 and TB7300 Series Thermostats (Form No. 63-4524)

• Wireless Installation and Integration Reference Guide for TB7200, TB7300, and TB7600 Thermostats (Form No. 63-4522)
  PIR Application Guide for TB7200 and TB7300 Series Thermostats (Form No. 63-4526)

• Sensors Product Overview Brochure (Form 63-9285) provides a complete listing of 10K NTC Type II sensors.

INSTALLATION AND WIRING

Mounting Locations

• Do not install it on an outside wall.
• Must be installed away from any heat source.
• Should not be installed near an air discharge grill.
• Should not be mounted in direct sun radiation.
• Nothing must restrain vertical air circulation to the thermostat.
• The wall surface must be flat and clean.

IMPORTANT

•  If replacing an old thermostat, label the wires before the removal of the old thermostat.

CAUTION

• Electronic controls are static-sensitive devices. Discharge yourself properly before manipulating and installing the thermostat.
  Short circuits or wrong wiring may permanently damage the thermostat or the equipment.
  Anti-short cycling can be set to 0 minutes for equipment that has an anti- cycling timer. Do not set it to 0 unless the equipment has an internal anti- cycling timer or damage to the equipment can occur.

• All TB7300 Series thermostats are to be used only as operating controls. Whenever a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the user to add safety devices and/or alarm systems to protect against such catastrophic failures.

Thermostat Installation

1. Open up by pulling on the bottom side of the thermostat. (Fig. 1)
2. Remove wiring terminals.
3. Open the thermostat PCB to the left by pressing the PCB retaining tabs. (Fig. 2).
4. Pull cables 6 inches out of the wall.
5. Thread cable through the central hole of the base.
6. Align the base and mark the location of the two mounting holes on the wall. Install the proper side of the base.
7. Install anchors in the wall.
8. Insert screws through the mounting holes on each side of the base and mount the base on the wall. (Fig. 2).
9. Gently swing back the circuit board back to the base and push on it until the tabs lock it in place.
10. Strip each wire 1/4 inch.
11. Wire the terminals for the desired application. See Table 1 for terminal descriptions and wiring diagrams.
12. Gently push back excess cable into the hole.
13.  Install wiring terminals in the correct location (Fig. 3).
14.  Reinstall the cover (top first).
15. Install security screw.

Thermostat Terminals

Terminal Description

| TB73xxA5x14(x)

2 and 4 Pipe on/ off

| TB73xxC5x14(x)

2 and 4 Pipe floating

2 and 4 Pipe on/off

| ****

Terminal Description

| ****

TB73xxF5x14(x)

2 and 4 Pipe analog

---|---|---|---|---
Internal Temperature| X| X| Internal Temperature| X
Internal Humidity|  | Model Dependent| Internal Humidity| Model Dependent
1- High Fan Speed| Fan-H|  | Fan-H| 1- High Fan Speed| Fan-H
 |  |  |
2- Medium Fan Speed|  | Fan-M|  | Fan-M| 2- Medium Fan Speed|  | Fan-M
3- Low Fan Speed|  | Fan-L|  | Fan-L| 3- Low Fan Speed|  | Fan-L
4- 24 V~ Hot|  |  | 24 V~ Hot|  |  | 24 V~ Hot| 4- 24 V~ Hot|  | | 24 V~ Hot
 |  |
5- 24 V~ Com|  | 24 V~ Com|  | 24 V~ Com| 5- 24 V~ Com| 24 V~ Com
 |  |  |
6- Aux BO 5|  | BO 5-Aux|  | BO 5-Aux| 6- Aux BO 5| BO 5-Aux
7- Aux BO 5|  | BO 5-Aux|  | BO 5-Aux| 7- Aux BO 5| BO 5-Aux
8- BO 3 Open Heat|  |  | BO 3|  |  | BO 3|  | Blank
 |
9- BO 4 Close Heat|  |  |  | BO 4| 9- AO 2 Heat| AO 2
10- BO 1 Open Cool|  |  |  |  | BO 1| 10- AO 1 Cool| AO 1

11- BO 2 Close Cool|  |  | BO 2|  |  | BO 2| Not used Blank| Blank
 |
12- BI #1| BI 1| BI 1| 12- BI #1| BI 1
13- RS| RS| RS| 13- RS| RS
14- Scom| Scom| Scom| 14- Scom| Scom
15- BI #2| BI 2| BI 2| 15- BI #2| BI 2
16- UI #3 COS/COC/ SS| UI 3| UI 3| 16- UI #3 COS/COC/ SS| UI 3

For information on configuration options for the binary inputs (B1 and B2) and the universal input (U3) see Table 11.

Configuration Parameters

Sensor Wiring for all Thermostat Models
Remote sensors
Remote mount temperature sensors use 10K type 2 NTC thermistors. See the Remote Inputs wiring diagram below for wiring information.

• Each sensor can be configured for various averaging combinations
• Optional occupancy led
• Optional override key
• Remote mount temperature sensors use 10K type 2 NTC thermistors.

Table 2. Temperature vs Resistance for 10 Kohm NTC thermistor (R25°C = 10KW±3%, B25/85°C = 3975K±1.5%)

ºF| ºC| Kohm| ºF| ºC| Kohm| ºF| ºC| Kohm| ºF| ºC| Kohm| ºF| ºC| Kohm
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
-40| -40| 324.3197| -4| -20| 94.5149| 32| 0| 32.1910| 68| 20| 12.4601| 104| 40| 5.3467
-31| -35| 234.4009| 5| -15| 71.2430| 41| 5| 25.1119| 77| 25| 10.0000| 113| 45| 4.3881
-22| -30| 171.3474| 14| -10| 54.1988| 50| 10| 19.7390| 86| 30| 8.0694| 122| 50| 3.6202
-13| -25| 126.6109| 23| -5| 41.5956| 59| 15| 15.6286| 95| 35| 6.5499| 131| 55| 3.0016

If an LED indicator is desired at the TB-WALL-OVR-1014:

1.  Set the Aux Cont installer parameter (which controls BO5) to option 2, Auxiliary NC.
2. Install a jumper across the BO5 terminal and 24 Vac Hot
3. TB-WALL-1014 AND TB-WALLOVR-1014 CAN BE MIXED AND MATCHED
4. TB-WALL-1014 AND TB-WALLOVR-1014 ARE TO BE WIRED IN PARALLEL TO ENSURE THE DIP SWITCH SETTINGS ARE CORRECT IN EACH REMOTE SENSOR

REMOTE WIRING 3 SENSORS

Main outputs wiring

Typical applications

THERMOSTAT USER INTERFACE

The thermostat features a two-line, eight-character display. There is a low- level backlight level that is always active and can only be seen at night. To turn on the backlight to a high level, press any key on the front panel. The backlit display will return to a low level when the thermostat is left unattended for 45 seconds When left unattended, the thermostat has an auto- scrolling display that shows the actual status of the system. Use the MenuScro in the configuration menu to lock out the scrolling display and to only present the room temperature and conditional outdoor temperature to the user. With this option enabled, no local status is given on the system mode or occupancy. Each item is scrolled one by one with the backlighting in low-level mode. Pressing any key will cause the backlight to
come on to a high level. When left unattended for 10 seconds after changes are made, the display will resume automatic status display scrolling.

Table 3. Sequence and possible display options for the auto-scroll display

Room Temp and >

Humidity

| System mode >| Schedule status >| Outdoor **Temp* ****>| Alarms
---|---|---|---|---
x.x °C or °F**

xx % RH **

| Sys mode

auto

| Occupied| Outdoor

x.x °C or°F

| Service
RoomTemp

x.x °C or °F ***

| Sys mode cool| Stand- By|  | Filter
 | Sys mode heat| Unoccup|  | Window
 | Sys mode off| Override|  |

Network value only

• If the humidity display is enabled
• If the humidity display is not enabled
• % RH DISPLAY IS CONDITIONAL TO:
  •  Models with RH sensor built in.
  • Display function can be enabled with RH display parameter. The displayed range is 10 to 90% RH.

OUTDOOR AIR TEMPERATURE

• The display is only enabled when the outdoor air temperature network variable is received.

OCCUPANCY STATUS

• Occupied, Stand-By, Unoccupied, and Override statuses are displayed on the scrolling display.
• If alarms are detected, they will automatically be displayed at the end of the status display scroll.
• During an alarm message display, the backlit screen will light up at the same time as the message and shut off during the rest of the status display.
• Two alarms maximum can appear at any given time. The priority for the alarms is as follows:

Service| Indicates that there is a service alarm as per one of the programmable binary input (BI2)
---|---
Filter| Indicates that the filters are dirty as per one of the programmable binary input (BI2)
Window| Indicates that the outside window or door is opened and that the thermostat has canceled any cooling or heating action (BI1)

STATUS LED’S
The three LEDs on the thermostat cover are used to indicate the status of the fan (any speed), a call for heat, or a call for cooling.

• When any of the fan speeds are ON, the FAN LED will illuminate.
• When heating and reheating is ON, the HEAT LED will illuminate.
• When cooling is ON, the COOL LED will illuminate.

User Control Options
Unoccupied mode Override An Override can be made on commercial models during an Unoccupied period. If the Override option is enabled in the Lockout parameter, pressing the middle override button will resume occupied setpoints for a time specified by the parameter TOccTime
Table 4. Keypad interface

System| Is used to toggle between the different system modes available as per sequence and menu selected.

Pressing repetitively the button will toggle between all the available modes. Available menus are dependent on selected sequence of operation.

---|---

Fan

| Is used to toggle between the different fan modes available per sequence and menu selected. Pressing repetitively the button will toggle between all the available modes.

Available menus are dependent on selected sequence of operation and menu selected for Fan.

°C/°F

Override

| Middle key is

•   °C/°F for Hotel models.

•   Override for commercial models.

Down

| Adjust the setpoints down

•   In cooling mode only the cooling setpoint is displayed.

•   In heating mode only the heating setpoint is displayed.

•   In auto mode (see below).

Up

| Adjust the setpoints up

•   In cooling mode only the cooling setpoint is displayed.

•   In heating mode only the heating setpoint is displayed.

•   In auto mode (see below).

Any setpoint change can be permanent or temporary based on the parameter Set Type (setpoint type). Any setpoint written through the network, will be permanent and cancel any active temporary setpoints. Lockouts of access to certain functions is made with the parameter (Lockout).

LOCAL SETPOINT ADJUSTMENT WHEN “STP FUNC” = DUAL STP (DUAL OCCUPIED SETPOINTS ADJUSTMENT)
Table 5. Occupied setpoint adjustments

Cooling mode

| ****

Heating mode

| ****

Off mode

| Auto Mode

•   Setpoint presented to user is the setpoint from the last action taken by the thermostat or the one currently in use.

•   If the other setpoint is the one desired, then the MODE button is used to toggle between the current displayed one and the other.

---|---|---|---
Cool XX.X

°F or °C

| Heat XX.X

°F or °C

| No access to setpoint| Cool XX.X °F or °C or Heat XX.X °F or °C

Toggle to (Heat or Cool) with MODE button

The heat/Cool setpoint toggle with the MODE button is active only in AUTO mode. If cooling, heating or off mode are active, this function is disabled
LOCAL SETPOINT ADJUSTMENT WHEN “STP FUNC” = ATTCHSTP (SINGLE OCCUPIED SETPOINT ADJUSTMENT)
Table 6. Occupied setpoint adjustments

Cooling mode

| ****

Heating mode

| ****

Off mode

| Auto Mode

•   Setpoint presented to user is the setpoint from the last action taken by the thermostat or the one currently in use.

•   Both heating and cooling setpoints are changed simultaneously while respecting the minimum configured deadband.

•   If the other setpoint is the one desired, then the MODE button is used to toggle between the current displayed one and the other.

---|---|---|---
Cool XX.X

°F or °C

| Heat XX.X

°F or °C

| No access to setpoint| Cool XX.X °F or °C and Heat XX.X °F or °C

Both heating and cooling setpoints are change simultaneously. Toggle to (Heat or Cool) with MODE button.

Unoccupied and Stand-By setpoints adjustments
Setting the stand-by and unoccupied setpoints is done through the network or through configuration setup only.

Mode button menu sequence

• Modes presented to the user are dependent on the sequence of operations selected.
• The default mode is in bold when the sequence of operation parameters is changed.

Table 7. Auto Mode set to On = Auto system mode active

Table 8. Auto Mode set to Off = Auto system mode NOT active.

Fan button menu sequences
Table 9. Available fan button menu sequences.

Fan button menu configuration| Menu presented are dependent on model used and sequence of operation selected| Default value when sequence toggled
---|---|---
0 Low-Med-High| 3 Speed configuration using 3 fan relays (L-M-H)| High
1 Low-High| 2 Speed configuration using 2 fan relays (L-H)| High
2 Low-Med-High-Auto| 3 Speed configuration with Auto fan speed mode using 3 fan relays (L-M-H)| High
3 Low-High-Auto| 2 Speed configuration with Auto fan speed mode using 2 fan relays (L-H)| High
4 On-Auto| Single Speed configuration. Auto is for Fan on demand/On is On all the time| Auto

Auto speed fan mode is also offered in heating mode applications; it will not however have any effect on dehumidification. It will be strictly for noise comfort issues Auto Speed Fan Mode operation for sequences 2 and 3 is dependent on Auto Fan parameter. When Auto Fan is set to:

• AS (Default) = Auto Speed during occupied periods. Fan is always on during occupied periods. Low, medium and high speeds operate on temperature offset from the setpoint.
• AS AD = Auto Speed/Auto Demand during occupied periods.
• Medium and high speeds operate on temperature offset from setpoint.
• Low speed operates on demand and will shut down when no demand is present

INSTALLER CONFIGURATION PARAMETER MENU

This section describes the parameters available for the TB7300 Series thermostat configuration. The TB7300 Series can be programmed at the thermostat or through WEBStation-AX, with the following exception: Wireless models must have the Com Addr, PAN ID, and Channel set at the thermostat before adding to the wireless network or doing any programming in WEBStation- AX.
To program the thermostat through WEBStation-AX, refer to the BACnet Integration Reference Guide for BACnet models (Form No. 63-4524) or the Wireless Installation and Integration Reference Guide for TB7200, TB7300, TB7600 Thermostats (Form No. 63-4522) for wireless models.
Local configuration:

1. To enter the configuration, press and hold the middle button (°C/°F or Override) for 8 seconds If a password lockout is active, “Password” is prompted. Enter the password value using the “up” and “down” arrows and press the middle button again to gain access to all configuration properties of the thermostat. A wrong password entered will prevent local access to the configuration menu.
2. Press the same middle button repetitively to scroll between all the available parameters
3. Use the up and down keys to change the parameter to the desired value.
4. To acknowledge and save the new value, press the middle button again.
5. The next listed parameter is now displayed.

Table 10. Configuration interface

°C/°F

Override

| Enters the configuration mode. Press and hold for 8 seconds. Pressing repetitively will scroll all available parameters one by one.
Down| Adjust parameter value down.
Up| Adjust parameter value up.

Table 11. Configuration parameters

Configuration parameters| ****

Default value

| ****

Significance and adjustments

---|---|---
PswrdSet| Configuration parameters menu access password

Default value = 0

Range is: 0 to 1000

| This parameter sets a protective access password to prevent unauthorized access to the configuration menu parameters. A default value of “0” will not prompt a password or lock the access to the configuration menu.

Range is: 0 to 1000

Com Addr| Thermostat networking address Default value = 254

Range is: 0 to 254

| If the thermostat is installed as a stand-alone unit, this parameter will not be used or displayed

For BACnet models valid range to use is from 0 to 127. Default value of 254 disables BACnet communication for the thermostat.

For wireless models valid range is 0 to 254 with a maximum of 30 thermostats per WEB-2xx controller and 50 thermostats per WEB- 6xx/-7xx controller.

PAN ID| Personal Area Network Identification

Default value = 0

Range is: 0 to 500

| Conditional parameter to wireless models (TB73xxX5x14W) This parameter will only appear on wireless thermostats. If the thermostat is BACnet, this parameter will not be used or displayed

This parameter (Personal Area Network Identification) is used to link specific thermostats to a single specific WEBs controller with a wireless communication card (TB-VWG-APP-1014). For every thermostat reporting to a WEBs controller and wireless communication card (maximum of 30 thermostats per WEB-2xx controller and 50 thermostats per WEB-6xx/-7xx controller) be sure you set the SAME PAN ID value both at the wireless communication card and the thermostat(s).

The default value of 0 is NOT a valid PAN ID. The valid range of available PAN ID is from 1 to 500

Configuration parameters| ****

Default value

| ****

Significance and adjustments

---|---|---
Channel| Channel selection Default value = 10 Set to: 15 or 25

Range is: 10 to 26

| Conditional parameter to wireless models (TB73xxX5x14W) This parameter will only appear when a wireless network adapter is present. If the thermostat is installed as a stand-alone unit or is a BACnet model, this parameter will not be used or displayed

This parameter (Channel) is used to link specific thermostats to a specific WEBs controller with a wireless communication card. For every thermostat reporting to a gateway (maximum of 30 thermostats per WEB-2xx controller and 50 thermostats per WEB- 6xx/-7xx controller) be sure you set the SAME channel value both at the wireless communication card and the thermostat(s).

Honeywell recommends using only the channels 15 (2425 MHz) or 25 (2575 MHz).

The default value of 10 is NOT a valid channel. Although the valid range of available channels is from 11 to 26 use only channel 15 or 25 to avoid interference with other wireless devices.

Get From| Default value = 255

Range is: 0-254

| Conditional parameter to wireless models (TB73xxX5x14W) This parameter is only available for wireless thermostats. This parameter lets you to copy the configuration parameter settings from a like Honeywell TB7200 thermostat. To use this command, the thermostat you want to copy parameters from must be on the wireless network with a network address ( Com addr ) and must be the same model number as the thermostat you want to copy to.

On the thermostat you want to copy parameters to, enter the network address ( Com addr ) of the thermostat you want to copy parameters from. This process can be completed locally at the thermostat or using the WEBStation-AX.

If the parameters copy successfully, the Get From address returns to

255. If the parameters do not copy successfully, 254 is displayed. If the copy was not successful, verify the following:

•   The thermostat to be copied is the same model as the one being copied to.

•   The thermostat to be copied is on the network.

•   The correct network address ( Com addr ) value for the thermostat to be copied was entered.

Leaving the Get From parameter value at 255 means that configuration parameters will be set manually.

BI1| Binary input no.1 configuration Default value = None| (None): No function will be associated with the input

(Rem NSB): remote NSB timer clock input. The scheduling will now be set as per the binary input. It provides low cost setback operation via a dry contact

•   Contact opened = Occupied

•   Contact closed = Unoccupied

(Motion NO) or (Motion NC): Advanced PIR occupancy functions using a Normally Open (NO) or Normally Closed (NC) remote PIR motion sensor. Occupancy mode is now set as per applied PIR function and configuration.

Application information is available in the PIR Application Guide for TB7300 Series Thermostats (Form No. 63-4526). This document provides installers and system designers with detailed examples on applications, parameter configuration, sequence of operations, troubleshooting and diagnostic help required for proper use of occupancy sensor models.

(Window) EMS: Forces the system to disable any current heating or cooling action by the thermostat. The mode stays the same and the current setpoints are the same Occupied setpoints. Only the outputs are disabled. There is a Door/Window alarm displayed on the thermostat to indicate to the local tenant that the door/window needs to be closed for cooling or heating to resume.

NOTE: These settings will disable the local override function on the thermostat.

Configuration parameters| ****

Default value

| ****

Significance and adjustments

---|---|---
BI2| Binary input no.2 configuration Default value = None| None): No function will be associated with the input

(Door Dry) Door contact and Motion detector : This configuration is only functional if binary input #1 is set to Motion N.O. or Motion

N.C. or a PIR accessory cover is used.

With this sequence enabled, the occupancy is now dictated through those 2 inputs. Any motion detected will set the zone to occupied status. The zone will remain permanently in occupied mode until the door contact switch opens momentarily. The thermostat will then go in stand-by mode. If more movements are detected, the occupied mode will resume. While the door is opened, any movements detected by the remote PIR sensor or the PIR accessory cover will be ignored. Use a Normally Closed contact switching device.

•   Contact opened = Door opened

•   Contact closed = Door closed

(RemOVR): temporary occupancy remote override contact. This function disables the central button override function on the thermostat. The override function is now controlled by a manual remote momentarily closed contact. When configured in this mode, the input operates in a toggle mode.

It is now possible to toggle between unoccupied and occupied setpoints for the amount of time set by parameter ( TOccTime ) temporary occupancy time.

(Filter): a backlit flashing Filter alarm will be displayed on the thermostat LCD screen when the input is energized. It can be tied to a differential pressure switch that monitor filters

•   Contact opened = No alarm

•   Contact closed = Alarm displayed

(Service) : a backlit flashing Service alarm will be displayed on the thermostat LCD screen when the input is energized. It can be tied in to the AC unit control card, which provides an alarm in case of malfunction.

•   Contact opened = No alarm

•   Contact closed = Alarm displayed

UI3| Universal input no.3 configuration

Default value = None

| (None): No function will be associated with the input

(COC/NH) Change over dry contact. Normally Heat : Used when both heating and cooling are controlled from the same thermostat output. Contact closes when cold air/water is present. Only used and valid if system parameter ( Out1Conf ) is set at 2.0

(COC/NC) Change over dry contact. Normally Cool: Used when both heating and cooling are controlled from the same thermostat output. Contact closes when hot air/water is present. Only used and valid if system parameter ( Out1Conf ) is set at 2.0

(COS) Change over analog sensor : Used where heating and cooling are controlled from the same output. Temperature in duct/ pipe determines control mode (heat/cool). Only used and valid if system parameter ( Out1Conf ) is set at 2.0

(SS) Supply air sensor monitoring : Used for supply air temperature monitoring.

Only used for network reporting of the supply air temperature. Has no internal function in the thermostat

MenuScro| Menu scroll

Default value = On = Scroll active

| Removes the scrolling display and only presents the room temperature to the user. With this option enabled, no status is given of mode, schedule and outdoor temperature. Outdoor temperature only displays if a network variable is received.

On = Scroll active

Off = Scroll not active

AutoMode| Enables Auto menu for Mode button

Default value = On

| Enables Auto function for the mode button For sequences 2, 4 and 5 only

On = Auto active (Off-Cool-Heat-Auto)

Off = auto not active (Off-Cool-Heat)

C or F| Sets scale of the thermostat Default value = °F| °F for Fahrenheit scale

°C for Celsius scale

On hotel models, this sets the default value when the thermostat powers up

Configuration parameters| ****

Default value

| ****

Significance and adjustments

---|---|---
%RH disp| Local %RH Display Default value = OFF

Models with Humidity sensor only

| TB735xX5x14(x) models only

Enables the display of humidity below the room temperature on the display

ON = Display %RH

OFF = No display of %RH

Lockout| Keypad lockout levels Default value = 0 No lock| See Table 12 for Lockout level details
Table 12. Keypad Lockout Levels
Pipe No| System type installation Number of pipes

Default value = 4.0 Pipes

| Defines the type of system installed

2.0 Pipes, will limit the number of sequences of operation available from 0 to 3. Will enable heat/cool operation from the same output (refer to wiring diagram)

4.0 Pipes, can access all the sequences of operation from 0 to 5. Will enable heat/cool operation from different output (refer to wiring diagram)

SeqOpera| Sequence of operation Default value = Sequence #1|
Fan Menu| Mode button menu configuration

Default value = Menu #4

| Menu presented is dependent on model used and sequence of operation selected

Auto Mode operation for sequences 2 and 3 is dependent on Auto Fan parameter

Level

| Occupied temperature setpoints| ****

System mode setting

| ****

Fan mode setting

| ****

Unoccupied Override

---|---|---|---|---
0| Yes access| Yes access| Yes access| Yes access
1| Yes access| Yes access| Yes access| No access
2| Yes access| No access| No access| Yes access
3| Yes access| No access| No access| No access
4| No access| No access| No access| Yes access
5| No access| No access| No access| No access

Default value = Sequence #1

| System = 2 Pipes| System = 4 Pipes
---|---|---
0 = Cooling Only| Yes access| Yes access
1 = Heating only| Yes access| Yes access
2 = Cooling With Reheat| Yes access| Yes access
3 = Heating With Reheat| Yes access| Yes access
4 = Cooling/Heating 4 pipes| No access| Yes access
5 = Cooling/Heating 4 pipes with Reheat| No access| Yes access
For single output applications, the system access is also limited if UI3 is configured for local changeover COS, COC/NC or COC/NC. The current water temperature detected by the UI3 then limits the system mode available for the local configuration or network write.
0 = Low-Med-High| 3 Speed configuration using 3 fan relays (L-M-H)
---|---
1 = Low-High| 2 Speed configuration using 2 fan relays (L-H)
2 = Low-Med-High-Auto| 3 Speed configuration with Auto fan speed mode using 3 fan relays (L-M-H)
3 = Low-High-Auto| 2 Speed configuration with Auto fan speed mode using 2 fan relays (L-H)
4 = On-Auto| Single Speed configuration. Auto is for Fan on demand/On is On all the time
Configuration parameters| ****

Default value

| ****

Significance and adjustments

---|---|---
DHumiLCK| Dehumidification lockout Default value = On = Authorized| TB735xX5x14(x) models only

Typically toggled through the network.

This variable enables or disables dehumidification based on central network requirements from the BAS front end.

On = Dehumidification Authorized

Off = Dehumidification Not Authorized

%RH set| Dehumidification setpoint Default value = 50% RH| TB735xX5x14(x) models only

Used only if dehumidification sequence is enabled: Range is: 30-95% RH

DehuHyst| Dehumidification Hysteresis Default value = 5% RH| TB735xX5x14(x) models only

Humidity control hysteresis. Used only if dehumidification sequence is enabled:

Range is: 2 to 20% RH

DehuCool| Maximum Dehumidification Cooling output

Default value = 100%

| TB735xX5x14(x) models only

Maximum cooling valve position when dehumidification is enabled. This can be used to balance smaller reheat loads installed in regards to the capacity of the cooling coil.

Range is: 20 to 100%

St-By TM| Stand-by Timer value Default value = 0.5 hours| Time delay between the moment where the PIR cover detected the last movement in the area and the time which the thermostat stand- by mode and setpoints become active.

Range is: 0.5 to 24.0 hours in 0.5 hr increments

Unocc TM| Unoccupied Timer value Default value = 0.0 hours| Time delay between the moment where the thermostat toggles to stand-by mode and the time which the thermostat unoccupied mode and setpoints become active.

The factory value or 0.0 hours: Setting this parameter to its default value of 0.0 hours disables the unoccupied timer. This prevents the thermostat to drift from stand-by mode to unoccupied mode when PIR functions are used

Range is: 0.0 to 24.0 hours in 0.5 hr increments

St-By HT| Stand-by heating setpoint Default value = 69 F| The value of this parameter should reside between the occupied and unoccupied heating setpoints and make sure that the difference between the stand-by and occupied value can be recovered in a timely fashion when movement is detected in the zone.

Stand-by heating setpoint range is: 40 to 90 F (4.5 to 32.0 C)

St-By CL| Stand-by cooling setpoint limit Default value = 78 F| The value of this parameter should reside between the occupied and unoccupied cooling setpoints and make sure that the difference between the stand-by and occupied value can be recovered in a timely fashion when movement is detected in the zone.

Stand-by cooling setpoint range is: 54 to 100 F (12.0 to 37.5 C)

Unocc HT| Unoccupied heating setpoint Default value = 62 F| Unoccupied heating setpoint range is: 40 to 90 F (4.5 to 32.0 C)
Unocc CL| Unoccupied cooling setpoint limit

Default value = 80 F

| Unoccupied cooling setpoint range is: 54 to 100 F (12.0 to 37.5 C)
Heat max| Maximum heating setpoint limit Default value = 90 F (32 C)| Maximum occupied and unoccupied heating setpoint adjustment. Heating setpoint range is: 40 to 90 F (4.5 to 32.0 C)
Cool min| Minimum cooling setpoint limit Default value = 54 F (12 C)| Minimum occupied and unoccupied cooling setpoint adjustment. Cooling setpoint range is: 54 to 100 F (12.0 to 37.5 C)
Configuration parameters| ****

Default value

| ****

Significance and adjustments

---|---|---
Pband| Proportional band setting Default value = 3| Adjust the proportional band used by the thermostat PI control loop.

CAUTION

Note that the default value of 3.0 F (1.2 C) gives satisfactory

operation in most normal installation cases. The use of a superior proportional band different than the factory one is normally warranted in applications where the thermostat location is problematic and leads to unwanted cycling of the unit. A typical example is a wall mounted unit where the thermostat is installed between the return and supply air feeds and is directly influenced by the supply air stream of the unit.

Set Type| Temporary setpoint enable Default value = Permnent

Enables temporary setpoints feature to any change of occupied or unoccupied setpoint.

| Temporar : (temporary) Local changes to the heating or cooling setpoints by the user are temporary. They will remain effective for the duration specified by ToccTime. Setpoints will revert back to their default value after internal timer ToccTime expires.

To change setpoints permanently, revert to No this variable or write setpoints through the network. Any setpoints written through the network will be permanent ones and saved to EEPROM. Permnent : (permanent) Any change of occupied or unoccupied setpoints through the keypad by the user are permanent and saved to and EEPROM.

Spt Func| Local setpoint settings Default value = Dual Spt| Set the local setpoint interface for the user.

Dual Spt (Dual Occupied Setpoints Adjustment)

Attch Spt (Single Occupied Setpoint Adjustment)

TOccTime| Temporary occupancy time Default value = 2 hours| Temporary occupancy time with occupied mode setpoints when override function is enabled.

When the thermostat is in unoccupied mode, function is enabled with either the menu or UI2 configured as remote override input.

Range is: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and up to 24 hours

Deadband| Minimum deadband

Default value = 2.0 F (1.0 C)

| Minimum deadband value between the heating and cooling setpoints. If modified, it will be applied only when any of the setpoints are modified.

Range is: 2, 3, 4 or 5 F, 1.0 F increments (1.0 to 2.5 C, 0.5 C increments)

Cal RS| Room temperature sensor calibration

Default value = 0.0 F or C

| Offset that can be added/subtracted to actual displayed room temperature .

Range is: ± 5.0 F, 1.0 F increments (± 2.5 C, 0.5 C increments)

Cal RH| Humidity sensor calibration Default value = 0%RH| Offset that can be added/subtracted to actual displayed humidity by

± 15.0 %RH.

Range is : ± 15.0 %RH

Default value

| ****

Significance and adjustments

---|---|---
Aux cont| Auxiliary contact function and configuration

Default value = 0 Not Used

| 0 Aux contact function used for reheat.

IF SEQUENCE IS SET TO REHEAT THROUGH NETWORK OR

LOCAL , Ignore this parameter.

The output will directly follow the occupancy of the thermostat 1 Auxiliary NO , Occ or St-By = Contact Closed/Unoccupied = Contact Opened

2 Auxiliary NC , Occ or St-By = Contact Opened/Unoccupied = Contact Closed

Output to follow directly main occupancy and Fan on command

Typically used for 2 position fresh air damper applications.

3 Auxiliary NO , Occ or St-By and Fan On = Contact Closed/ Unoccupied and Fan On or Off = Contact Opened

4 Auxiliary NC , Occ or St-By and Fan On = Contact Opened/ Unoccupied and Fan On or Off = Contact Closed

Output to follow secondary network occupancy command

5 Auxiliary on/off control through auxiliary network command. The output can be commanded through the network for any required auxiliary functions through a separate and dedicated network variable.

Auto Fan| Auto Fan Function Default value = AS| Auto Speed Fan Mode operation for Fan Sequences 2 and 3.

AS = Auto Speed during occupied periods. Fan is always on during occupied periods.

AS AD = Auto Speed/Auto Demand during occupied periods.

FL time| Floating actuator timing Default value = 1.5 minutes| For floating models TB73xxC5x14(x) only

Maximum stroke time of floating valve actuator.

Range is: 0.5 to 9.0 minutes in 0.5 minutes increment

cph| On/Off devices cycles per hour Default value = 4 cph| For on/off models and sequences TB73xxC5x14(x) only

Will set the maximum number cycles per hour under normal control operation. It represents the maximum number of cycles that the equipment will turn ON and OFF in one hour.

Note that a higher cph will represent a higher accuracy of control at the expense of wearing mechanical components faster.

Range is: 3, 4, 5, 6,7 and 8 cph

RA/DA| Reverse acting or Direct acting signal

Default value = DA signal

| For analog models TB73xxF5x14(x) only

Reverse acting or Direct acting signal for analog output signals

DA = Direct acting, 0 to 100% = 0 to 10 Vdc

RA = Reverse acting, 0 to 100% = 10 to 0 Vdc

Reheat| Sets the reheat output time base

Default value = 0 = 15 minute

| Valid only if reheat sequences are enabled

0 = 15 minutes

1 = 10 seconds for Solid state relays

UI3 dis| Display UI3 value.| Used as diagnostic/service help to troubleshoot and diagnose sensor operation.

Supply or change over temperature when UI3 is configured as an analog input .

(SS or COS)

SPECIFICATIONS

• Network Protocol: Models available in BACnet MS/TP or ZigBee wireless mesh
• WEBs-AX Controllers: Compatible with WEB-2xx, WEB-6xx, and WEB-7xx

Platform

• WEB-2xx and WEB-6xx – WEBStation-AX 3.0 or later
• WEB-7xx – WEBStation-AX 3.5 or later
• Thermostat power requirements: 19-30 Vac 50 or 60 Hz; 2 VA Class 2
• Operating conditions:
• 32 F to 122 F (0 C to 50 C)
• 0% to 95% R.H. non-condensing

Storage conditions

• -22 F to 122 F (-30 C to 50 C)
• 0% to 95% R.H. non-condensing
• Temperature sensor: 10 K NTC thermistor on board
• Temperate sensor resolution: ± 0.2 F (± 0.1 C)
• Temperature control accuracy: ± 0.9 F (± 0.5 C) @ 70 F (21 C) typically calibrated
• Humidity sensor and calibration: Single point calibrated bulk polymer type sensor
• Humidity sensor precision:
• Reading ranges from 10-90% R.H. non-condensing
• 10 to 20% precision is 10%
• 20% to 80% precision is 5%
• 80% to 90% precision is 10%
• Humidity sensor stability Less than 1.0% yearly (typical drift)
• Dehumidification setpoint range: 30% to 95% R.H.
• Occ. Stand-By and Unocc cooling setpoint range: 54 to 100 F (12.0 to 37.5 C)
• Occ. Stand-By and Unocc heating setpoint range: 40 F to 90 F (4.5 C to 32 C)
• Room and outdoor air temperature display range -40 F to 122 F (-40 C to 50 C)
• Proportional band for room temperature control: Cooling and Heating: 3.2 F (1.8 C)
• Binary inputs: Dry contact across terminal BI1, BI2 and UI3 to Scom

Contact output rating

• Fan relay output: 30 Vac, 1 Amp. Maximum, 3 Amp. in-rush
• Valve triac output: 30 Vac, 1 Amp. Maximum, 3 Amp. in-rush
• Valve analog: 0 to 10 Vdc into 2KW resistance min.
• Wire gauge 18 gauge maximum, 22 gauge recommended
• Dimensions: See Fig. 11
• Approximate shipping weight: 0.75 lb (0.34 kg )

TB7300 SERIES COMMUNICATING FAN COIL THERMOSTATS

Agency Approvals of all models

• UL: UL 873 (US) and CSA C22.2 No. 24 (Canada), File E27734 with CCN XAPX (US) and XAPX7 (Canada)
• Industry Canada: ICES-003 (Canada)
• C-Tick: EN55022:2006, IEC 61326-1:2005
• Agency Approvals all models
• FCC: Compliant to CFR 47, Part 15, Subpart B, Class A (US)
• CE: EMC Directive 89/336/EEC (Europe Union)
• Agency Approvals wireless models

FCC: Compliant to Part 15, Subpart C
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Agency Approvals BACnet models
IMPORTANT
All TB7300 series controls are for use as operating controls only and are not safety devices. These instruments have undergone rigorous tests and verifications prior to shipment to ensure proper and reliable operation in the field. Whenever a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the user/installer/electrical system designer to incorporate safety devices (such as relays, flow switch, thermal protections, etc…) and/or alarm system to protect the entire system against such catastrophic failures. Tampering of the devices or miss application of the device will void the warranty.

Automation and Control Solutions Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com ® U.S. Registered Trademark
© 2011 Honeywell International Inc. 62-2018—05 M.S. Rev. 09-11 Printed in the United States

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