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Honeywell TRADELINE Q7100A Installation Instructions Manual

Thermostat subbases
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APPLICATION
The Q7100 Thermostat Subbases provide electronic
control of commercial 24 Vac single or multistage heat
pump or conventional heating and cooling systems.
Select models have terminals for light emitting diodes
LEDs, remote temperature sensors and remote setback
timer. The LED models have up to two field configurable
LEDs and up to two factory assigned LEDs. Refer to
Table 1. All Q7100 Thermostat Subbases require a
common wire to the supply power.
Table 1. Description of Q7100 Subbases.
Use
Q7100 T7100
System
A
D or F Conventional
C
E or F Heat pump
D
E or F Heat pump
a
Depends on the model.
RECYCLING NOTICE
If this control is replacing a control that contains
mercury in a sealed tube, do
control in the trash.
Contact your local waste management authority
for instructions regarding 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 the ratings given in the instructions and on
the product to make sure the product is suitable for
your application.
®U.S. Registered Trademark
Copyright © 1996 Honeywell Inc. •
Thermostat Subbases
a
Stages
Heat
Cool
Figs.
1 or 2
1 or 2
8-9
1, 2 or 3 1 or 2
10-1 4
1 or 2
1 or 2
15
not
place your old
• All Rights Reserved
Q7100A,C,D
INSTALLATION INSTRUCTIONS
3. Installer must be a trained, experienced service
technician.
4. After completing installation, use these instructions
to check out the product operation.
CAUTION
Disconnect power supply to prevent electrical
shock or equipment damage.
Location
Subbase without Remote-Mounted Temperature Sensor
Install the subbase about 5 ft (1.5m) above the floor in an
area with good air circulation at average temperature.
See Fig. 1.
Do not install the subbase where it can be affected by:
— drafts, or dead spots behind doors and in corners.
— hot or cold air from ducts.
— radiant heat from sun or appliances.
— concealed pipes and chimneys.
— unheated (uncooled) areas such as an outside wall
behind the thermostat.
Subbase with Remote-Mounted Temperature Sensor(s)
Install the subbase in an area that is accessible for
setting and adjusting the temperature and settings.
Install the remote-mounted sensor(s) about 5 ft (1.5m)
above the floor in an area with good air circulation at
average temperature. See Fig. 1.
Do not mount the sensor(s) where it can be affected by:
— drafts, or dead spots behind doors and in corners.
— hot or cold air from ducts.
— radiant heat from sun or appliances.
— concealed pipes and chimneys.
— unheated (uncooled) areas such as an outside wall
behind the thermostat.
If more than one remote sensor is required, they must be
arranged in a temperature averaging network consisting
of two, three, four, five or nine sensors. See Fig. 2
through 6.
X-XX UL
69-0931-3

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  Summary of Contents for Honeywell TRADELINE Q7100A

  • Page 1 See Fig. 2 the product to make sure the product is suitable for through 6. your application. ®U.S. Registered Trademark 69-0931-3 Copyright © 1996 Honeywell Inc. • • All Rights Reserved X-XX UL...
  • Page 2 Q7100A,C,D THERMOSTAT SUBBASES 5 FEET [1.5 METERS] M10074 Fig. 1. Typical location of thermostat or remote-mounted sensor. SUBBASE SUBBASE T7047C T7047C T7047G T7047G T7047C T7047C M4838 Fig. 2. Two T7047G Sensors providing a temperature averaging network for a T7100/Q7100 Thermostat/Subbase. M4840 Fig.
  • Page 3: Subbase Installation

    Q7100A,C,D THERMOSTAT SUBBASES 3. Remove the subbase from the wall and drill two SUBBASE 3/16 inch holes in the wall (if drywall) as marked. For firmer material such as plaster or wood, drill two 7/32 inch holes. Gently tap anchors (provided) into T7047C T7047C T7047C...
  • Page 4 Q7100A,C,D THERMOSTAT SUBBASES SUBBASE COOL COMPRESSOR REMOTE HEAT DAMPER CONTACTOR 2 RELAY 2 TEMPERATURE SENSOR HEAT COMPRESSOR HEAT RELAY DAMPER CONTACTOR 1 RELAY 1 REMOTE SETBACK TIMER (HOT) (HOT) CAUTION: EQUIPMENT DAMAGE WILL OCCUR IF POWER IS CONNECTED TO THE D TERMINALS. POWER SUPPLY.
  • Page 5 Q7100A,C,D THERMOSTAT SUBBASES SUBBASE COOL COMPRESSOR HEAT REMOTE EQUIPMENT CHANGEOVER RELAY RELAY 2 CONTACTOR 2 TEMPERATURE VALVE SENSOR MONITOR 2 EQUIPMENT HEAT HEAT COMPRESSOR EM. HT. CHANGEOVER CONTACTOR 1 RELAY RELAY 1 VALVE (HOT) REMOTE MONITOR 1 SETBACK TIMER CAUTION: EQUIPMENT DAMAGE WILL OCCUR IF POWER IS CONNECTED TO THE D TERMINALS. POWER SUPPLY.
  • Page 6 Q7100A,C,D THERMOSTAT SUBBASES Home and Building Control Home and Building Control Honeywell Inc. Honeywell Limited-Honeywell Limitée Honeywell Plaza 155 Gordon Baker Road P.O. Box 524 North York, Ontario Minneapolis, MN 55408-0524 M2H 2C9 www.honeywell.com 69-0931—3 69-0931—3 Rev. 2-98 L. C.

This manual is also suitable for:

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