Honeywell 68-0287-04 - Manuals

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 5 68-0287—04 4. Position the wallplate over the holes, pulling wires through the wiring opening. See Fig. 7. 5. Insert the mounting screws into the holes and tighten. Fig. 7. Mounting wallplate. Installing Equipment Interface Module (EIM) CAUTION Electrical ...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 6 Fig. 9. Inserting wires in terminal block. IMPORTANT Use 18-gauge thermostat wire. NOTES: 1. When used in a single-transformer system, leave the metal jumper wires in place between R and Rc, and Rc and Rh. If used on a two-transformer sys- tem, ...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 7 68-0287—04 Fig. 12. Typical hookup of conventional system with up to three-stage heat and two-stage cool with one transformer (3H/2C, 2H/2C, 2H/1C, 1H/2C, 1H/1C conventional). Fig. 13. Typical hookup of heat pump system (up to 4H/2C heat pump). Fig. 14. Ty...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 8 Fig. 18. Typical hookup of fresh air damper. NOTE: Use this hookup for ventilation using a fresh air damper. Fig. 19. Typical hookup of powered ventilation. Fig. 20. Hookup of Honeywell DH90 with fresh air intake for ventilation. POWER THE THERM...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 9 68-0287—04 Locate and Mount C7089U1006 Outdoor Temperature Sensor (Optional) Mount the sensor where (see Fig. 23): • cannot tamper with settings. • there is good air circulation. • it can measure true outdoor ambient temperature. • surface is flat. • wire ...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 11 68-0287—04 Fig. 26. Wiring a single C7189U1005 Indoor Sensor. Fig. 27. Wiring Multiple C7189U1005 Sensors. If a remote indoor temperature sensor is installed, the thermostat has several options for displaying the current indoor temperature. This is config...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 12 INSTALLER SETUP Auto Discover is available when the TH9421C thermostat is connected to an EIM. The EIM communicates information to the thermostat. Thermostat settings can be specified using the up and down arrow keys on the screen or set to Aut...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 19 68-0287—04 INSTALLER SYSTEM TEST Use the Installer System Test to test the heating, cooling and fan (and emergency heat for heat pump systems). CAUTION Equipment Damage Hazard. Minimum compressor off time is bypassed during Installer System Test Avoid cyc...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 20 Installer System Tests When VisionPRO® IAQ is used in a zoning system you must exit the installer test on one thermostat before entering the installer test on another thermostat. OPERATION Thermostat Keys Thermostat Display Table 4. Installer S...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 21 68-0287—04 System and Fan Settings System The System key selections vary based on your heating and/or cooling system type. Heat — Thermostat controls the heating system. Off — Both heating and cooling systems are off. Cool — Thermostat controls the coolin...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 22 DEHUMIDIFICATION DROOP CONTROL In extremely high humidity conditions, the thermostat keeps the air conditioner running (energizing Y/Y2 and G) for up to 3°F below the temperature setpoint. It does this while trying to achieve the desired humidi...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 23 68-0287—04 Heat Pump Emergency Heat LED Indication The thermostat uses a red LED indicator that lights when the thermostat is in the Emergency Heat mode. The LED is located in the upper right corner of the thermostat. It is visible only when on. Heat Pump...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 24 Fig. 32. Heat Pump Operation with Lockout Temperatures Set. When the outdoor temperature is between the two temperatures, both the Compressor and Auxiliary Heat operate. Operation in Emergency Heat Mode Once the thermostat is placed into the Em...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 25 68-0287—04 a Humidification only operates in heating or when last call was for heating. b Dehumidification only operates in cooling or when last call was for cooling. c Must be set up in installer setup (ISU 379) for dehumidification with air conditioning...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 26 4. See the screen below to review how the thermostat keys are used during the User Setup. See Table 8 for the User Setup numbers and settings. 5. Press the Done key to exit the User Setup screen. PROGRAMMING Preprogrammed Settings Table 9 shows...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 27 68-0287—04 NOTE: Schedule times are in 15-minute intervals. Edit Schedule 1. Press Sched key. 2. Press Edit key. 3. It is OK to pick multiple days. Select any combination of days to edit. These days are scheduled with the same times and temperatures. Chec...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 28 7. Press Done key. Fan Schedule Press Fan key while in the Scheduling Screen to program the System Fan. Choices available from the Scheduling Screen: Auto (default position)—fan runs with equipment. Programmable for all schedule periods (Wake, ...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 29 68-0287—04 3. Press Done key. IMPORTANT The current day of the week should already be set correctly. If not, see Installer Setup to set the day. Set Temperature Overrides The thermostat has four temperature override options: Hold Temperature Until, Perman...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 30 SOUTHERN DEHUMIDIFICATION AWAY SETTING Southern Dehumidification Away Setting is an option that only appears if ISU number 390 is set to yes. It can be used to maintain the desired humidity level and temperature in the living space while away f...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 31 68-0287—04 1. Press MORE until the dehumidifier screen is displayed. 2. Press the Up or Down arrow to set the desired humidity level and operation (Auto or Off). 3. Press DONE to save and exit, or press CANCEL to exit without saving changes. Ventilation C...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 32 5. Press the Reset key to activate the new number of days selected in the previous screen. 6. Press the Done key to return to the Home screen. Humidifier Pad Reminder The Humidifier Pad change reminder must be turned on from the Installer Setup...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 33 68-0287—04 NOTE: It takes about a week for the thermostat to adjust to local weather, the schedule, the construction of the home and the heating and/or cooling system. Each day it adjusts the next day’s recovery start time accordingly. P+I Control The the...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 34 C7089U1006 Outdoor Temperature Sensor Operation When installed with Thermostat Installer Setup Number 0342 set to 1, the outside temperature can be displayed on the thermostat. See Fig. 34. Fig. 34. Outside temperature reading on VisionPRO ® IA...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 35 68-0287—04 installed with Thermostat Installer Setup Number 340 set to 2, the temperature displayed on the thermostat home screen as Inside Temperature will be a 50/50 average between the temperature sensed at the remote sensor location and the temperatur...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 68-0287—04 36 TROUBLESHOOTING Table 15. Troubleshooting. Symptom Possible Cause Action Display does not come on Thermostat is not being powered Check if the thermostat is mounted and latched on the wall plate. If not: — Mount and latch the thermostat on the ...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM 39 68-0287—04 COMPATIBILITY Recommend the following products for use with the VisionPRO® IAQ. Following is a list of compatible communicating products. * T8635L thermostats used with TH9421C thermostats must be used with a W8835A Zone Panel and the TH9421C m...

VISIONPRO ® IAQ TOTAL HOME COMFORT SYSTEM Automation and Control Solutions Honeywell International Inc.1985 Douglas Drive NorthGolden Valley, MN 55422 Honeywell Limited-Honeywell Limitée35 Dynamic DriveToronto, Ontario M1V 4Z9customer.honeywell.com ® U.S. Registered Trademark© 2011 Honeywell Interna...