Operating instructions

IM 1193 / Page 17 of 32
Non-Programmable Electronic Thermostat
(P/N 910140678)
Non-Programmable, Auto Changeover, Fan Speed
Control, Hardwired
Single Stage Heat Pump/Non-Heat Pump Systems
Backlit Display
Single Stage Heat/Cool Systems
Field Calibration
Auto Changeover
Button Lockout Function
Two Speed Fan Control
Remote Temperature Sensor Capability
Title 24 Compliant / No Batteries Required
Relay Outputs (minimum voltage drop in thermostat)
Ideally Suited for:
– Residential (New Construction/Replacement)
– Light Commercial
Specications
Electrical rating:
24 VAC (18-30 VAC)
1 amp maximum per terminal
3 amp maximum total load
Temperature control range:
45°F to 90°F (7°C to 32°C) Accuracy: ± 1°F (± 0.5°C)
System congurations:
1-stage heat, 1-stage cool, heat pump
Timing:
Anti-short Cycle: 5 minutes
Backlight Operation: 10 seconds
Terminations:
C, RH, RC, W, Y, B, O GL, GH, S1, S2
For detailed installation, operation and application refer to
Operation & Application Guide LIAF187
Unit-Mounted Controller & Remote
Thermostats
Programmable Electronic Thermostat
(P/N 910140679)
7-Day Programmable, Auto Changeover, Fan Speed
Control, Hardwired
7-Day Programmable
Single Stage Heat Pump/Non-Heat Pump Systems
Backlit Display
Single Stage Heat/Cool Systems
Field Calibration
Auto Changeover
Button Lockout Function
Two Speed Fan Control
SimpleSet™ Programming
Remote Temperature Sensor Capability
Title 24 Compliant / No Batteries Required
Relay Outputs (minimum voltage drop in thermostat)
Ideally Suited for:
– Residential (New Construction/Replacement)
– Light Commercial
Specications
Electrical rating:
24 VAC (18-30 VAC)
1 amp maximum per terminal
3 amp maximum total load
Temperature control range:
45°F to 90°F (7°C to 32°C) Accuracy: ± 1°F (± 0.5°C)
System congurations:
1-stage heat, 1-stage cool, heat pump
Timing:
Anti-short Cycle: 5 minutes
Backlight Operation: 10 seconds
Terminations:
C, RH, RC, W, Y, B, O GL, GH, S1, S2
For detailed installation, operation and application refer to
Operation & Application Guide LIAF186