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THERMOSTATS
BLUE 6”
THERMOSTATS
UNIVERSAL STAGING/HEAT PUMP THERMOSTATS – BLUE 6” THERMOSTATS
Single
Stage
Multi-
Stage
Heat
Pump Programs Model Applications
Thermostat Power Source*
Selectable Performance Features
Comfort and
Convenience
Features Terminals
Stages Heat/Cool
by System
Program
Options
Periods
Per Day
Options
Model
Number
Gas / Oil / Electric3 Wire Zone ValveMillivolt CompatibleHumidity Control
(H)-Humidity / (D)-Dehumidify
Auto ChangeoverProgrammable FanEnergy Mgt. Recovery
Dual Fuel Heat Pump Control(L)-Logic / (O)-Outdoor Sensor
Keypad Lockout
(T)-Total / (P)-Partial
Set-Point Temperature Limits
Adjustable Max/Min
Indoor Remote SensorsMax. Number + ThermostatAverage and/or WeightedOutdoor Remote Sensor
Display Size
(Square inches)Lighted DisplayCool Savings
Memory Back-Up
(P)-Permanent / (B)-Battery
1/1 2/2 4/2 7, 5+1+1,
Ø
4, 2, Ø 1F95-0680
Universal
Commercial
3 3 3 B, H,
PA
3 3 3 O‡ T, P 3 1 + 1 1t 6.0 3*** 3 P RC, RH, C, W/E, W2,
Y, Y2, O/B, G, L, 6, +,
S, -, A1
1/1 2/2 4/2 7, 5+1+1,
Ø
4, 2, Ø 1F95-0671
Universal
3 3 3 B, H,
PA
3 3 3 O‡ T, P 3 1 + 1 1t 6.0 3*** 3 P RC, RH, C, G, Y, Y2,
W/E, W2, O/B, L, 6,
+, S, -
1/1 2/2 4/2 Ø, 7 2, 4 1F95EZ-0671
Easy Reader
3 3 3 B, H,
PA
3 3 3 L 3 6.0 3*** 3 P RC, RH, C, W/E, W2,
Y, Y2, O/B, G, L, 6,
* H = Hardwired (Requires Common) ‡ If F145-1378 outdoor remote sensor is not used, install manufacturers
B, H = Battery Powered or Hardwired fossil fuel kit for Dual Fuel applications
B = Battery Powered *** Optional Continuous Display Light w/ Hardwire connection
PA = Power Saving Battery Assist t Only one (1) remote sensor may be used – either Indoor or Outdoor
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pages
139–146
TECHNICAL HELP
1F95EZ-0671................ Wiring Diagrams/Configuration..............See pages 139–140
1F95-0671..................... .Wiring Diagrams/Configuration..............See pages 141–143
1F95-0680..................... Wiring Diagrams/Configuration..............See pages 144–146
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24 VOLT