Honeywell T7351F2010 Support Question
Honeywell T7351F2010 Support Question
Find answers below for this question about Honeywell T7351F2010 - Digital Thermostat, 3h.Need a Honeywell T7351F2010 manual? We have 1 online manual for this item!
Question posted by larrybader on January 23rd, 2012
Vision Pro 8000 With Remote Sensors
The On Line Manual states to Use TR21 for Remote sensor and two TR21A for Averaging Sensors.
The Manuals that came with the stats give another Model number, and other tech sheets show another model sensor.
The TR21 & TR21A DO NOT WORK
Yes we changed the settings and tried both.
Current Answers
Related Honeywell T7351F2010 Manual Pages
Installation Instructions - Page 1
... recycling and the proper disposal of four sensors (See Fig. 2).
The T7351 consists of thermostat or remote-mounted sensor.
Location
Do not install the thermostat where it can be grounded only at average temperature. (See Fig. 1.)
WHEN NOT USED TO SENSE ROOM TEMPERATURE When using the remote-mounted temperature (and humidity) sensor(s) to sense ambient conditions, install the...
Installation Instructions - Page 2
...101.6 mm) wiring box can be mounted horizontally (with the LCD facing upwards).
B. IMPORTANT • When using remote room temperature and humidity sensors, thermostat mounting orientation does not matter. Engage top subbase tabs into the holes. 7. TR21
SUBBASE
T4
T3
TR21
T
T
T
T
TR21
TR21
T
T
T
T
M29184
Fig. 2.
Mounting to mark the mounting holes. (See Fig...
Installation Instructions - Page 3
... Occupancy sensor will always be active during
Not Occupied
Motion Sensed
Not Occupied
Fan On
Fan Offa
scheduled Occupied periods. Do not use wire smaller than 22-gauge.
1. Push excess wire back into the hole in heat mode. Plug the hole with local electrical codes and ordinances.
SETTINGS
Using Thermostat Keys
The thermostat keys are used...
Installation Instructions - Page 4
...is operating. To advance to YES before starting this mode displays the T7351 firmware version number. NOTE: Pressing Run/Copy again while in Table 2. If you want to save ... 6.
Setup Using Keypad
The installer uses the Installer Setup to customize the thermostat to use the up or down key. 5. Display prompts SAV CFG (save the new configuration, use the Installer ...
Installation Instructions - Page 5
...Remote Room Sensor Selection 0: Local sensor only 1: TR21/TR24 and T7770A/D (Remote Sensor, No Remote Setpoint, Bypass 0) 2: TR22/TR23 and T7770B/C (Remote Sensor, Remote Setpoint, Bypass 0) 3: T7771 (Remote sensor, Remote Setpoint, Bypass 1) (Bypass 0 means that by pressing the override button the thermostat...will be used as 4th stage relay) (Not available if Heat Pump is selected)
Number of ...
Installation Instructions - Page 6
... Air Sensor is selected) NO: None YES: Enabled
Heating Lockout Temperature (Display only if Remote Outdoor Air Sensor is configured)
Cooling Lockout (Only displayed if Outdoor Air Sensor is ...176; C)
Maximum Cool Recovery Ramp Rate (Only Displayed if Outdoor Sensor is Selected)
Minimum Cool Outdoor Air Temperature (Only Displayed if Outdoor Sensor is Selected)
MAXCLOA 70° F -20° - ...
Installation Instructions - Page 7
... (see Table 4 for valid day choices). 5. Use the Up/Down keys to programming the second holiday (denoted by the number 2 on the screen). The month (MON) of...33 = First Sunday etc... Value Description Value
Description
1 to YES, then
press the key. 3. T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
Text Default Choices
DSTMON1 3 DSTDAY1 40
0 - 12 0 - 31, 32 - 74
DSTMON2 11 DSTDAY2 33
0 - 12 ...
Installation Instructions - Page 8
...this key to modify. (Used also with call for specified ...ensure the display indicates NO.
3. T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
Grouping Temperature
Set Override Schedule
Table 5.
Tapping key...with call for more details). User selects number of time defined by installer.
Fan
Selects...occupied setting for all periods. (See Product Data Sheet, form 63-2605, for heat or cool. ...
Installation Instructions - Page 9
...thermostat configurations and operation. Press both Info and Copy. 2. To retrieve the saved schedule, press up or down until the display indicates YES.
b.
NOTES: - -
IMPORTANT At times during calls for multiple cooling stages.
9
62-0258-05
Reset Temp SetPt
The room temperature set point resets to a specified number... Through Cooling
Configure using some combination of ...
Installation Instructions - Page 10
...-05
10 Multiple cooling stages probably provide necessary dehumidification.
3. Hot Gas Bypass Dehumidification Logic. This method assumes that the cooling provides dehumidification.
2.
T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
Dehumid Hot Gas BP
The auxiliary output operates as shown in Table 6.
Installation Instructions - Page 11
... IS ALSO TIED TO TERMINAL 1 COMMON AT THE SENSOR. Typical hookup of T7351F2010 in two-stage heat and two-stage cool heat pump system with two transformers. WIRING DIAGRAMS
T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
GND SENSOR SET PT LED BYPASS
TR23-H REMOTE SENSOR 1 2 3 4 5 6 7 8 9 10 11 12
OUTDOOR AIR SENSOR
DISCHARGE AIR SENSOR
COMPRESSOR CONTACTOR 2
AUX HEAT STAGE 1
SUBBASE
T5...
Installation Instructions - Page 12
...THERMOSTAT
GND SENSOR SET PT LED BYPASS
TR23-H REMOTE SENSOR 1 2 3 4 5 6 7 8 9 10 11 12
OUTDOOR AIR SENSOR
DISCHARGE AIR SENSOR
HEAT RELAY 3
COMPRESSOR CONTACTOR 2
HEAT RELAY 2
SUBBASE T5 T6 T7 T4 T3 OS OS AS AS
W3/Y4 Y3 W2 Y2
5 HS HC HP M M X RH RC AUX W1 Y1 G
HUMIDITY SENSOR
MOTION SENSOR... Remote temperature sensing is out of T7351F2010 in the Off position;
Bad thermostat ...
Installation Instructions - Page 13
... Vac: • Check if circuit breaker is activated.
• Configure cooling response. if so, set to five minutes for 24 Vac between thermostat and HVAC equipment.
Off or Cool. Thermostat minimum off • Wait up to the On position. • Check wiring between X and RH terminals.
time is tripped; System indicator The...
Installation Instructions - Page 14
T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
62-0258-05
14
Installation Instructions - Page 15
T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
15
62-0258-05
Installation Instructions - Page 16
Rev. 09-10 Printed in U.S.A. Registered Trademark © 2010 Honeywell International Inc. 62-0258-05 M.S. T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422
Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Toronto, Ontario M1V 4Z9 customer.honeywell.com
® U.S.
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