Honeywell T7300F Installation Instructions Manual
Series 2000 commercial microelectronic conventional or heat pump thermostat
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Also See for T7300F:
- Manual specification (8 pages) ,
- Specification (4 pages) ,
- Product data (40 pages)
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APPLICATION
The T7300F Thermostat provides electronic control of
24 Vac commercial single zone heating, ventilating and air
conditioning (HVAC) equipment. When used with a
Q7300A,G,L Subbase, the thermostat is automatically
configured for conventional heat/cool applications. When
used with a Q7300H Subbase, the thermostat is config-
ured for conventional or heat pump applications, depend-
ing on subbase model. When used with a Q7300C,D
Subbase, the thermostat is automatically configured for
heat pump applications. The T7300F is also field
configurable for automatic or manual changeover between
heating and cooling. The system and fan selections are
made by keyboard entry. All T7300F 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 not place your old
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.
3. Installer must be a trained, experienced service
technician.
4. After completing installation, use these instructions
to check out the product operation.
Mount Thermostat on Subbase
The thermostat mounts on the subbase after it is installed.
1. Engage tabs at the top of thermostat and subbase .
See Fig. 1.
2. Press lower edge of case to latch.
NOTE: To remove the thermostat from the wall, first pull
out at the bottom of the thermostat; then remove
the top.
® U.S. Registered Trademark
Copyright © 1998 Honeywell Inc. •
T7300F Series 2000 Commercial
Microelectronic Conventional
or Heat Pump Thermostat
• All Rights Reserved
INSTALLATION INSTRUCTIONS
A.
ENGAGE TABS AT TOP OF THERMOSTAT AND SUBBASE OR WALLPLATE.
B.
PRESS LOWER EDGE OF CASE TO LATCH.
Fig. 1. Mount thermostat on subbase.
SETTINGS
Using Thermostat Keys
The thermostat keys are used to:
• set current time and day,
• program times and setpoints for heating and cooling,
• override the program temperatures,
• display present setting,
• set system and fan operation,
• configure Installer Setup,
• check Installer System Test
See Fig. 2 for key information.
X-XX UL
M4824A
62-0125-3
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Table of Contents
Related Manuals for Honeywell T7300F
Summary of Contents for Honeywell T7300F
-
Page 1: Installation Settings
When used with a Q7300C,D Subbase, the thermostat is automatically configured for heat pump applications. The T7300F is also field configurable for automatic or manual changeover between PRESS LOWER EDGE OF CASE TO LATCH. -
Page 2: Set Temperature
T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT ENTER UNOCCUPIED SET OCCUPIED SET UNOCCUPIED TEMPERATURE PROGRAM MODE TEMPERATURE SETPOINTS AND SCROLLS ENTER OCCUPIED SETPOINTS THROUGH INSTALLER SETUP SET CURRENT DAY OR PROGRAM MODE AND SYSTEM TEST PROGRAM DAY... - Page 3 T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Installer Setup numbers are listed in Table 2. CAUTION Possible equipment damage. Fan must be running when system is operating or equipment damage can result. Heat pump and electric heat systems must be...
- Page 4 T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 2. Thermostat Installer Setup Options (Continued). Installer Setup Number Other Choices (Press Actual Factory Setting (Press key to change) ∆ ∇ Unoccupied Setting Temp key to change) Select Display...
- Page 5 T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 2. Thermostat Installer Setup Options (Continued). Installer Setup Number (Press Other Choices Actual Unoccupied Factory Setting (Press key to change) ∆ ∇ Setting Temp Key change) Select Display Description...
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Page 6: Set Current Day And Time
T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 2. Thermostat Installer Setup Options (Continued). Installer Setup Number (Press Other Choices Actual Unoccupied Factory Setting (Press ∆ ∆ ∇ ∇ key to change) Setting Temp Key change) Select... -
Page 7: Installer System Test
T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Press and hold the increase decrease keys, at 4. Press Run Program. the same time, until 10 appears. All segments of the LCD are displayed for three seconds before 10 appears. See... - Page 8 T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Table 4. Installer System Test Options (Continued). Key to Test Press Number Description Emergency Heating Equipment System Test (Q7300C,D,H [heat pump models only]). Heat/Cool Settings Change from heating to emergency heating equipment system test.
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Page 9: Thermostat Information
T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Thermostat Information 6. Press the increase key again to display the subbase identification code. (Example: HP = heat 1. Press the Heat/Cool Settings key to access the pump subbase.) thermostat information. -
Page 10: Troubleshooting Guide
T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT TROUBLESHOOTING GUIDE Symptom Possible Cause Action Display does not Thermostat is not powered. • Check that the X terminal is connected to the system turn on. transformer. • Check for 24 Vac between X and R or RH terminals. - Page 11 T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT TROUBLESHOOTING GUIDE (Continued). Symptom Possible Cause Action Heating does not No power to the thermostat. • Check that the X terminal is connected to the system turn on. transformer. • Check for 24 Vac between X and R or RH terminals.
- Page 12 T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT Home and Building Control Home and Building Control Honeywell Honeywell Limited/Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Minneapolis, MN 55422-4386 Scarborough, Ontario M1V 4Z9 62-0125—3 62-0125—3 J.S. Rev. 12-98 Printed in Taiwan R.O.C.