Honeywell CHRONOTHERM T8602C- User Manual
Honeywell CHRONOTHERM T8602C– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – WIRING; CAUTION; Disconnect power before wiring.
- Page 3 – IV DELUXE PROGRAMMABLE THERMOSTATS; Fig. 4. Typical hookup in heat and cool system; Mounting Thermostat; Press lower edge of case to close and latch.
- Page 4 – Using Thermostat Keys; SETTINGS; System and Fan Settings; Temperature Settings; Period
- Page 5 – FAN OPERATION SWITCH; Fig. 13. Display of Installer Setup number and; IMPORTANT; Return; Hold for
- Page 8 – Setting Current Day and Time
- Page 9 – INSTALLER SYSTEM TEST
- Page 10 – THERMOSTAT INFORMATION; Press the Time; CHECKOUT; Outdoor Temperature Sensor
- Page 11 – TROUBLESHOOTING GUIDE; Symptom
- Page 12 – Verify operation of heating or cooling equipment in self-test.
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• All Rights Reserved
INSTALLATION INSTRUCTIONS
69-1670
T8602C Chronotherm
®
IV
Deluxe Programmable
Thermostats
APPLICATION
The T8602 Chronotherm
®
IV Deluxe Programmable Thermostat provides electronic control of 24 Vac single-stage
heating and cooling systems or 750 mV heating system. Refer to Table 1 for a general description of the thermostat. All
T8602 thermostats are powered by batteries.
Table 1. Description of T8602 Thermostats.
MERCURY NOTICE
If this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash. Dispose of properly.
Contact your local waste management authority
for instructions regarding recycling and the
proper disposal of the old control.
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.
3.
Installer must be a trained, experienced service
technician.
4.
After completing installation, use these instructions
to check out the product operation.
Location
Install the thermostat 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 thermostat 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.
Wallplate Installation
The thermostat can be mounted horizontally on the wall
or on a 2 in. x 4 in. (50.8 mm x 101.6 mm) wiring box.
Position wallplate horizontally on the wall or on a
2 in. x 4 in. (50.8 mm x 101.6 mm) wiring box.
T8602
System
Changeover
System Selection
Fan
Selection
Comments
C
Heat-Cool
Manual
Heat-Off-Cool
On-Auto
System and fan selections are made on
keyboard.
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Summary
T8602C CHRONOTHERM ® IV DELUXE PROGRAMMABLE THERMOSTATS 69-1670 2 Fig. 1. Typical location of thermostat. 1. Position and level the wallplate (for appearance only). The thermostat functions correctly even when not level. 2. Use a pencil to mark the mounting holes. See Fig. 2. 3. Remove the wallplate...
T8602C CHRONOTHERM ® IV DELUXE PROGRAMMABLE THERMOSTATS 3 69-1670 Fig. 4. Typical hookup in heat and cool system with one transformer. Fig. 5. Typical hookup in heat and cool system with two transformers. Fig. 6. T8602 typical millivoltage heating circuit. . Fig. 7. Correct wiring technique. Mountin...
T8602C CHRONOTHERM ® IV DELUXE PROGRAMMABLE THERMOSTATS 69-1670 4 Using Thermostat Keys The thermostat keys are used to:• set current day and time,• program times and setpoints for heating and cooling,• temporarily override program temperatures, • display present setting, • configure Installer Setup...
