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Honeywell TRADELINE T7200D Installation Instructions Manual
Honeywell TRADELINE T7200D Installation Instructions Manual

Honeywell TRADELINE T7200D Installation Instructions Manual

Series 2000 commercial microelectronic thermostats
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APPLICATION
The T7200D,E Thermostats provide electronic control of
24 Vac commercial single-zone heating, ventilating and air
conditioning (HVAC) equipment. The T7200 is field
configurable for automatic or manual changeover between
heating and cooling. The system and fan selections are
made by keyboard entry. All T7200 Thermostats require a
common wire to supply power.
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.
NO
® U.S. Registered Trademark
Copyright © 1998 Honeywell Inc. •
T7200D,E Series 2000 Commercial
Microelectronic Thermostats
not
place your old
NO
Fig. 1. Typical location of thermostat.
• All Rights Reserved
INSTALLATION INSTRUCTIONS
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.
YES
NO
5 FEET
(1.5 METERS)
X-XX UL
M4823A
62-0128-2

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Summary of Contents for Honeywell TRADELINE T7200D

  • Page 1 Contact your local waste management authority for instructions regarding recycling and the proper disposal of the old thermostat. ® U.S. Registered Trademark Copyright © 1998 Honeywell Inc. • Microelectronic Thermostats INSTALLATION When Installing this Product… 1. Read these instructions carefully. Failure to follow the instructions can damage the product or cause a hazardous condition.
  • Page 2: Mounting Wallplate

    T7200D,E SERIES 2000 COMMERCIAL MICROELECTRONIC THERMOSTATS 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.
  • Page 3: Mounting Thermostat On Wallplate

    Mounting Thermostat on Wallplate The thermostat mounts on the wallplate after it is installed. 1. Engage the tabs at the top of the thermostat and wallplate. See Fig. 6. 2. Press the lower edge of the case to latch.
  • Page 4: Setting Temperature

    Installer Setup 2 to prevent equipment damage caused by the system running without the fan. Only configurable numbers are shown on the device. Example: If the thermostat does not have a system key, Installer Setup Number 12 will not be displayed. Review Table 2 factory settings and mark any desired changes in the Actual Setting column.
  • Page 5 Temperature display adjustment. Number 2 must be set to 1 to extend fan operation. Some models may not have this feature.Table 2. Table 2. Thermostat Installer Setup Options. Factory Setting Display Description — — Conventional applica-...
  • Page 6: Setting Current Day And Time

    0—No Installer Setup lockout. 4. Press Run Program. INSTALLER SYSTEM TEST Use the Installer System Test to check the thermostat configurations and operation. Refer to Table 3 for a list of the available system tests. Set Day/Time Table 3. Tests Available in Installer System Test.
  • Page 7 NOTE: If a duct temperature sensor is installed, the duct temperature is also displayed. Refer to Table 4 and Thermostat Information section for directions and results of the specific system tests. NOTE: Press Run Program to exit the system test. The system test times out after four minutes if there are no additional key presses.
  • Page 8: Thermostat Information

    Setting Keypad Lockout Switch The dip switch 1 on the back of the thermostat activates the Installer Setup lockout feature. The switch must be set to the ON position (up) to activate the lockout feature. See Fig.
  • Page 9: Troubleshooting Guide

    • Heating limits are 40°F to 90°F (7°C to 31°C). • Cooling limits are 45°F to 99°F (9°C to 37°C). Reset the dip switch 1 on the back of the thermostat to enable keypad. • Check that the heating setpoint is lower than the cooling setpoint.
  • Page 10 — check if the system switch at the equipment is in the Off position; if so, set to the On position. — check wiring between thermostat and HVAC equipment and replace any broken wires and tighten any loose connections.
  • Page 11 T7200D,E SERIES 2000 COMMERCIAL MICROELECTRONIC THERMOSTATS 62-0128—2...
  • Page 12 T7200D,E SERIES 2000 COMMERCIAL MICROELECTRONIC THERMOSTATS Home and Building Control Honeywell 1985 Douglas Drive North Minneapolis, MN 55422-4386 62-0128—2 62-0128—2 J.S. Rev. 12-98 Home and Building Control Honeywell Limited/Honeywell Limitée 35 Dynamic Drive Scarborough, Ontario M1V 4Z9 www.honeywell.com/yourhome...

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