Page 2 - INSTAllATION; locked out and only the heat pump will be used to
2 INSTAllATION INSTAllATION lOCATION RECOMMENDATIONS Thermostat should be mounted: • On an interior wall, in a frequently occupied space.• Approximately 5‘ above floor.• At least 18” from outside wall.• Thermostat can be mounted to a vertical junction box. Do not mount thermostat: • Behind doors, in...
Page 3 - Do not mount remote sensor:; Remote temperature sensor should be mounted:; . Pull wires through the opening on the back of the; pOwER & RESET OpTIONS; system fault and emergency heat indicators to operate .
3 REMOTE TEMpERATURE SENSOR (OpTIONAl) A remote temperature sensor can be used if the thermostat has to be mounted in a concealed location. A 8051 flush mount or 8053 surface mount remote temperature sensor can be attached to the T1 and T2 terminals and mounted in a recommended area . The remote sen...
Page 4 - wIRINg TERMINAl; 8-24 gauge thermostat wire; – Fan; O and B terminals are both de-energized when system mode is; CONVENTIONAl HEAT/COOl
4 wIRINg TERMINAl wire specifications: 18-24 gauge thermostat wire Installation notes: • Ensure power at the HVAC equipment is off. • Loosen screw terminals, insert stripped wire and re-tighten . • Push the excess wire back into the opening and plug the wall opening to prevent drafts. INSTAllATION C...
Page 5 - HEAT pUMp; “O” is active in cooling and “B” is active in heating.; INSTAllER SETUp MENU; to adjust the setting.
5 INSTAllATION SINglE TRANSfORMER (USE JUMpER wIRE) TwO TRANSfORMERS (REMOVE JUMpER wIRE) 2nd COMPRESSOR 2nd AUX HEA TING FA N 1st COMPRESSOR 1st AUX HEA TING OUTDOOR TEMP SENSO R JUMPER FAUL T DETECT REVERSING VA LV E HE AT PUMP TRANSFORMER REMOTE TEMP SENSO R OR G Y2 Y O B W RC R W2 S2 L C S1 T1 T...
Page 6 - bold; . Some settings are; INSTAllER SYSTEM SETTINgS TAblE
6 The following table is the list of the settings and their details. Default settings are shown in bold . Some settings are only available to thermostats set to heat pump mode. INSTAllER SYSTEM SETTINgS TAblE SETUp & TESTINg System setting Description factory default setting (bold) and setting r...
Page 8 - Cooling equipment test; press; to change to the next test
8 SETUp & TESTINg SYSTEM TEST MENU The system test menu is used to test a system after installation . The outputs of the thermostat can be manually activated to test their function. The instructions below show how to enter the test mode and turn outputs on and off. Test Number System test 60 Hea...
Page 9 - SYSTEM TEST TAblES; Heating Equipment Test
9 SYSTEM TEST TAblES SETUp & TESTINg Test 60: Heating Equipment Test button press Equipment Type Stages Heat Type w w2 Y Y2 g O b 1st Up press Heat Cool NA Gas ON ON Electric ON ON ON Heat Pump NA NA ON ON ON 2nd Up press Heat Cool 1 NA ON ON 2 Gas ON ON ON Electric ON ON ON ON Heat Pump 1 NA ON...
Page 10 - HEAT pUMp MODE ONlY; QUICK REfERENCE TO CONTROlS & DISplAY; HOME SCREEN
10 SET SCHEDULE BUTTON USER SYSTEM SETTINGS CLEAN SCREEN (LOCKOUT TOUCH SCREEN FOR 30 SECONDS) SET CURRENT TIME SET VACATION HOLD (HOLD–TO TIME AND DATE) SET CURRENT DATE DONE BUTTON (EXIT MENU) NOTE: BACKLIGHT IS ACTIVATED WITH FIRST BUTTON PRESS AND AUTOMATICALLY TURNS OFF. CURRENT DAY FAN MODE BU...
Page 11 - Error code
11 TROUblESHOOTINg DISplAY IS blANK • Check circuit breaker and reset if necessary.• Make sure power switch at heating & cooling system is on . • Make sure furnace door is closed securely.• If thermostat is battery powered, make sure fresh AA alkaline batteries are correctly installed . HEATINg ...
Page 12 - Thermal; SpECIfICATIONS; Electrical; THERMOSTAT fEATURES; © 2010 Aprilaire – A division of Research Products Corporation
12 Thermal Outdoor & Remote temperature sensor Maximum distance: 300 feet Room temperature measurement Display range: 32° to 99°F (0° to 40°C) Outdoor temperature measurement Display range: -20° to 130°F (-30° to 55°C) Setpoint temperature range Heat: 40° to 90°F (4° to 32°C) Cool: 50° to 99°F (...