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Honeywell Chronotherm IV T8611G, Installation Instructions Manual

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Honeywell Chronotherm IV T8611G Installation Instructions Manual Download Page 12

69-1406—1    G.H.  Rev. 12-02 

www.honeywell.com/yourhome

T8611G CHRONOTHERM

®

 IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS

Automation and Control Solutions

Honeywell

Honeywell Limited-Honeywell Limitée

1985 Douglas Drive North

35 Dynamic Drive

Golden Valley, MN  55422

Scarborough, Ontario
M1V 4Z

Summary of Contents for Chronotherm IV T8611G

Page 1: ...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 outsid...

Page 2: ...kup of T8611G in a heat pump system Fig 4 Correct wiring technique Mounting Thermostat 1 Engage tabs at the top of the thermostat and wall plate See Fig 5 2 Press lower edge of case to close and latch NOTE To remove the thermostat from the wall first pull out at the bottom of the thermostat remove top last Fig 5 Mounting thermostat on wallplate 5 FEET 1 5 METERS YES NO NO NO M10106 WIRES THROUGH W...

Page 3: ...stem fan On Fan operates continuously Auto Fan operates with equipment LED Indication Two LED indicators are located in the upper right of the thermostat They indicate when a Check or Fail signal is sent to the thermostat from the system See Fig 8 Fig 6 T8611G key locations and descriptions Fig 7 Thermostat System and Fan key locations Fig 8 LEDs location M14624 Time Set Program System Fan Run Pro...

Page 4: ...e Installer Setup numbers backward press the Time key To exit the Installer Setup press Run Program Fig 9 Display of all LCD segments Fig 10 Display of Installer Setup number and setting IMPORTANT Only configurable numbers are shown on the device Example If thermostat does not have a system key Installer Setup Number 12 will not be displayed Review Table 3 factory settings and mark any desired cha...

Page 5: ...al energized for reversing valve in heating Deadband 30 3 Heating and cooling setpoints can be set no closer than 3 F 1 5 C 4 thru 10 Heating and cooling setpoints can be set no closer than the chosen value 4 4 F 2 C 5 5 F 2 5 C 6 6 F 3 C 7 7 F 3 5 C 8 8 F 4 C 9 9 F 4 5 C 10 10 F 5 C Not Used 31 and 32 Minimum off time for the compressor 33 5 5 minute minimum off time for the compressor 0 thru 4 M...

Page 6: ... adjusts to 3 F higher than actual room temperature 1 Display adjusts to 1 F lower than actual room temperature 2 Display adjusts to 2 F lower than actual room temperature 3 Display adjusts to 3 F lower than actual room temperature Furnace Air Filter Timer 43 0 Off 1 2 3 4 1 10 days 2 30 days 3 60 days 4 120 days Times counted when heat cool or fan is running Humidifier Pad Monitor 44 0 Off 1 2 3 ...

Page 7: ...test and Time to go back to the previous test Press Run Program to exit the system test M14619 Time Set Program System Fan Run Program Hold Temp Set Current Day Time Set Current Day Time Wake Leave Return Sleep Day Heat Cool Settings Daylight Time Copy Set Day Time Mon PM M14620 Time Set Program System Fan Run Program Hold Temp Set Current Day Time Wake Leave Return Sleep Day Day Heat Cool Setting...

Page 8: ...fan is also energized 12 Stage two heat comes on Stage one heat and system fan remain on 11 Stage two heat turns off 10 Stage one heat and system fan turn off Emergency Heating Equipment System Test Time 20 Change from heating to emergency heating equipment System Test 21 Emergency heat come on 20 Emergency heat turn off Cooling Equipment System Test Time 30 Change from heating or emergency heatin...

Page 9: ...soft ware identification code Example 02 software ID code 2 4 Press the increase key again to display the soft ware revision number Example 001 Revision number 1 5 Press the increase key again to display the EEPROM identification code Example 314 EEPROM ID 314 6 Press the Run Program key to exit the system test The system test times out after four minutes without any key presses CHECKOUT Outdoor T...

Page 10: ...ot come on No power to the thermostat Check for 24 Vac between R and C terminals If missing 24 Vac check if the circuit breaker is tripped reset the circuit breaker check if the system fuse is blown replace the fuse check if the power switch on the HVAC equipment is in the Off position set to the On position check wiring between thermostat and HVAC equipment replace any broken wires and tighten an...

Page 11: ...self test Outdoor tempera ture not displayeda Option not activated Enter Installer Setup number 24 and set to 1 Thermostat must have OT terminals and a C7089B1000 installed Outdoor temperature display is incorrecta Outdoor sensor is connected incorrectly Refer to C7089B1000 Installation Instructions and check wiring between the thermostat and sensor Wrong sensor Replace sensor with C7089B1000 Sens...

Page 12: ...yourhome T8611G CHRONOTHERM IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS Automation and Control Solutions Honeywell Honeywell Limited Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough Ontario M1V 4Z ...

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