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62-0125—3

12

T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL
OR HEAT PUMP THERMOSTAT

Home and Building Control
Honeywell Limited/Honeywell Limitée
35 Dynamic Drive
Scarborough, Ontario M1V 4Z9

62-0125—3   J.S.   Rev. 12-98  Printed in Taiwan R.O.C.

Home and Building Control
Honeywell
1985 Douglas Drive North
Minneapolis, MN 55422-4386

www.honeywell.com/yourhome

Содержание T7300F

Страница 1: ...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 ...

Страница 2: ...oints Table 1 Default Temperature Setpoints INSTALLER SETUP NOTE For most applications the thermostat factory settings do not need to be changed Review the factory settings in Table 2 and if no changes are necessary go to the Installer System Test section The Installer Setup is used by the installer to customize the thermostat to specific systems Installer Setup numbers are listed in Table 2 The t...

Страница 3: ...FACTORY SETTING OR OTHER CHOICE DISPLAY COLUMN 3 OR 5 OF TABLE 2 Table 2 Thermostat Installer Setup Options Installer Setup Number Press Unoccupied Temp Key to Factory Setting Other Choices Press or key to change Actual Setting Select change Display Description Display Description Not used 1 Fan operationa 2 0 Conventional applica tions where equipment controls fan operation in heat mode 1 Electri...

Страница 4: ...operates with calls for heating or cooling in Unoccupied mode Auxiliary Contact Operation 18 0 0 Time of day contacts 1 1 Economizer contacts Extended fan operation in heatinga 19 0 No extended fan operation after the call for heat ends 1 Fan operation is extended 90 seconds after the call for heat ends Extended fan operation in cooling 20 0 No extended fan operation after the call for cool ends 1...

Страница 5: ... Disabled 1 thru 12 Temperature has to change more than the chosen value before the system calls for the next stage Example 68 F 20 C is the heat setpoint 2 F 1 1 C is the interstage setting temperature is 65 5 F 18 5 C the second stage turns on brings the temperature to 66 F 19 C and turns off The heat pump continues to run until the setpoint is met Minimum on time 32 2 2 minute minimum on time f...

Страница 6: ...cupied Set Current Day Time Clear Start Time Unoccupied Temp Heat Cool Settings PM Tue Set Day Time 2 Press Day until the current day is displayed NOTE Sun Sunday Mon Monday Tue Tuesday Wed Wednesday Thu Thursday Fri Friday Sat Saturday 3 Press increase or decrease until the current time is displayed NOTE Tapping the Set Current Day Time will change the time in one hour increments Installer Setup ...

Страница 7: ...before 10 appears See Fig 5 and 6 M10257A TEST NUMBER Heat Auto System Fan Off Auto Un Mon Wait Lo In Room Remote Humid Auto Sav AM PM Comm Cool Duct Only On Recovery Hi Med Cool TueWedThuFriSatSun Occupied 12 Override M4916 Aux Ht Aux Ht Em Ht Em Ht Set Program Set Day Time Set Day Time Start Time Temporary Setting Enrg Em Heat To start the system test CAUTION Possible Equipment Damage Equipment ...

Страница 8: ... off Fan Equipment System Test Heat Cool Settings 40 Change from cooling to fan equipment system test 41 Fan turns on 40 Fan turns off Key Operation System Test Heat Cool Settings 60 2 Change from fan to key operation system test Unoccupied Temp 60 0 Unoccupied Temp test number is displayed Occupied Temp 60 1 Occupied Temp test number is displayed 60 3 Increase test number is displayed 60 5 Decrea...

Страница 9: ...90 5 Press the increase key again to display the EEPROM identification code Example 314 EEPROM ID 314 6 Press the increase key again to display the subbase identification code Example HP heat pump subbase 7 Press Run Program to exit the system test mode The system test times out after four minutes without any key presses Set Keypad Lockout Switch The dip switch 1 on the back of the thermostat acti...

Страница 10: ...or shorted Temperature settings will not change Example Cannot Upper or lower temperature limits were reached Check the temperature setpoints Heating limits are 40 to 90 F 7 to 31 C Cooling limits are 45 to 99 F 9 to 37 C set heating higher or cooling lower The setpoint temperature range stops were configured Check Installer Setup number 34 and 35 and reconfigure the setpoint stops Keypad is locke...

Страница 11: ...nected to the system transformer Check for 24 Vac between X and R or RC and Y terminals If missing 24 Vac check if the circuit breaker is tripped if so reset the circuit breaker check if the system fuse is blown if so replace the fuse 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 br...

Страница 12: ...UMP THERMOSTAT Home and Building Control Honeywell Limited Honeywell Limitée 35 Dynamic Drive Scarborough Ontario M1V 4Z9 62 0125 3 J S Rev 12 98 Printed in Taiwan R O C Home and Building Control Honeywell 1985 Douglas Drive North Minneapolis MN 55422 4386 www honeywell com yourhome ...

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