3
Table of ConTenTs
important information ................................................................................................5
tools ....................................................................................................................................................6
uninstalling the existing unit .................................................................................9
installing the thermostat ........................................................................................ 13
settings .......................................................................................................................................... 23
methods of operation................................................................................................... 27
default programs Chart ............................................................................................. 32
iCons and features ............................................................................................................. 39
Wiring ............................................................................................................................................... 49
troubleshooting ................................................................................................................ 52
Warranty ..................................................................................................................................... 55
Summary of Contents for 44277W
Page 2: ...2...
Page 8: ...8 Y RC G W Y RC G W...
Page 12: ...12 W R C Y G...
Page 14: ...14 W R C Y G...
Page 16: ...16 G RCRHY 0W B R C G Y1 Y 0 W B Y 1 Terminal Shield...
Page 20: ...20 1 2 Tab...
Page 22: ...22 reset...
Page 24: ...24 day time AM PM...
Page 26: ...26 AM HEAT 4 T...
Page 28: ...28 AM HEAT 2 TH...
Page 30: ...30 hold return system off heat cool HOLD...
Page 34: ...34 AM PM program hold return system off heat cool...
Page 36: ...36 AM PM HEAT COOL SA 2 1 3 4 SU M T W TH F program hold return system off heat cool...
Page 38: ...38 FILTER filter...
Page 40: ...40 HEAT COOL system off heat cool reset...
Page 42: ...42 ST AGE 1 PM COOL 4 M ST AGE 2...
Page 44: ...44 hold return...
Page 46: ...46...
Page 49: ...49 Wiring...
Page 50: ...50 Wiring CONT...
Page 51: ...51 Wiring CONT...