Honeywell t7100f Installation Instructions Manual
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Honeywell t7100f Installation Instructions Manual

Honeywell t7100f Installation Instructions Manual

Microelectronic conventional or heat pump thermostat
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T7100F Microelectronic Conventional
APPLICATION
The T7100F Microelectronic Thermostat provides
electronic control of 24 Vac commercial single
zone heating, ventilating and air conditioning
(HVAC) equipment. It is designed for use with the
Q7100A Subbases for conventional heat/cool
applications and the Q7100C Subbases for heat
pump applications. The T7100F is field
configurable for automatic or manual changeover
between heating and cooling. All T7100F
Thermostats require a common wire to supply
power.
NOTE: When Q7100C Subbases are used, Installer
Setup Option must be set to 01 (heat pump).
RECYCLING NOTICE
If this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash.
Contact your local waste management authority for
instructions on recycling and the proper disposal of
the old thermostat.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow
the instructions can damage the product or cause a
hazardous condition.
2. Check ratings given in instructions and on product to
make sure product is suitable for your application.
3. Installer must be a trained, experienced service
technician.
4. After completing installation, use these instructions
to check out the product operation.
CAUTION
Electrical Hazard.
Can cause electrical shock or equipment damage.
Disconnect power supply before installation.
or Heat Pump Thermostat
Mounting and Wiring Q7100 Subbase
Refer to the subbase installation instructions for mounting
and wiring information.
Setting Keypad Lockout Switch
The T7100F can be configured for keypad lockout to
prevent changes to the temperature or system settings.
DIP switch number 1, on the back of the thermostat,
activates the lockout feature. See Fig. 1. The DIP switch
must be set to the ON position (up) to activate the lockout
feature. The factory setting is off (down). Be sure to set the
switch before mounting the thermostat on the subbase.
When the DIP switch is set to the ON position it disables
all of the keys on the thermostat.
BACK OF THERMOSTAT
Fig. 1. Setting keypad lockout DIP switch
Mounting Thermostat
Mount the thermostat on the Q7100 Subbase after the
Q7100 is installed:
1. Engage tabs at the top of the thermostat and
subbase. Fig. 2.
2. Press lower edge of the case to close and latch.
X-XX UL
INSTALLATION INSTRUCTIONS
ON
1
(back of thermostat).
1
2
1
DIP 1 IS ON
M10108
69-0964-2

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Summary of Contents for Honeywell t7100f

  • Page 1 24 Vac commercial single Setting Keypad Lockout Switch zone heating, ventilating and air conditioning The T7100F can be configured for keypad lockout to (HVAC) equipment. It is designed for use with the prevent changes to the temperature or system settings.

  • Page 2: System And Fan Settings

    T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT SETTINGS ENGAGE TABS AT TOP OF THERMOSTAT AND SUBBASE. System and Fan Settings System settings control the thermostat operation as follows: Em Heat (Q7100C only): Emergency heat relay is on continuously. Thermostat cycles highest stage of heat.

  • Page 3: Installer Setup

    T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT INSTALLER SETUP Em Ht Temporary Setting Remote Aux Ht Room NOTE: For most applications, the thermostat factory %Humid settings do not need to be changed. Review the Outdoor Repl factory settings in Table 2 and if no changes are...
  • Page 4 T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 2. Thermostat Installer Setup Options (Continued). Mode Number Other Choices Factory-Setting (Press key to change) (Press i key to change) Select Display Description Display Description Output stages Two stages of cool. 00 or 01 00—No cooling.

  • Page 5: Installer Self-Test

    T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 2. Thermostat Installer Setup Options (Continued). Mode Number Other Choices Factory-Setting (Press key to change) (Press i key to change) Select Display Description Display Description Temperature Highest heating setpoint 40 - 89 Temperature range for (1°F...

  • Page 6: Thermostat Information

    T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 4. Installer Self-Test Options. Test Key to Mode Press Number Description Heating Equipment Self-Test Enter heating equipment Self-Test. Stage-one heat comes on. When Installer Setup mode number 01 is 01 or mode number 02 is 01, the system fan is also energized.

  • Page 7: Troubleshooting Guide

    T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT 3. Press the increase key again to display the 5. Press the increase key again to display the software identification code. EEPROM identification code. (Example: 02 = software ID code 2) (Example: 222 = EEPROM ID 222)
  • Page 8 T7100F MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT TROUBLESHOOTING GUIDE (Continued) Symptom Possible Cause Action Heating does not No power to the thermostat. • Check that X terminal is connected to the system come on. transformer. • Check for 24 Vac between X and R or RH terminals.

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