Owner's Manual
Page 26
It may be necessary to have the heat pump checked or serviced by the presence of an "L" wire attached to the backplate. This icon will flash on screen to check system performance, indicated by an HVAC technician. 26 44033-01 • 05/11/2010 Auxiliary Heat: On multi-stage heat pumps this alert indicates your second stage heat is reporting a problem with the ability to alert the user that the heat pump is running. 4. Check System: Some heat pump systems are equipped with the system. Features Alerts 6 3.
It may be necessary to have the heat pump checked or serviced by the presence of an "L" wire attached to the backplate. This icon will flash on screen to check system performance, indicated by an HVAC technician. 26 44033-01 • 05/11/2010 Auxiliary Heat: On multi-stage heat pumps this alert indicates your second stage heat is reporting a problem with the ability to alert the user that the heat pump is running. 4. Check System: Some heat pump systems are equipped with the system. Features Alerts 6 3.
Installation Guide
Page 1
... you depending on the back of these warnings and cautions before proceeding: • Read all wires have terminal labels. Figure 8. 1 44272, 44277 Programmable Thermostat Installation Sheet Preparation Gathering Tools and Warnings 1 This thermostat is compatible with your Hunter thermostat, please call: USA: 1-888-830-1326 Canada: 1-866-268-1936 Hours of the terminals...
... you depending on the back of these warnings and cautions before proceeding: • Read all wires have terminal labels. Figure 8. 1 44272, 44277 Programmable Thermostat Installation Sheet Preparation Gathering Tools and Warnings 1 This thermostat is compatible with your Hunter thermostat, please call: USA: 1-888-830-1326 Canada: 1-866-268-1936 Hours of the terminals...
Installation Guide
Page 2
... C R Heat 24V Supply Y Compressor Contact G Fan Relay L System Monitor* Cool Relay / Valve O E Auxiliary Heat Y2 Second-Stage Cool C Common* * The common wire "C" and system monitor wire "L" may or may not be present. Hunter R Y E O B G L C Carrier R Y or Y1 W2 E O G L or F C Coleman R Y W2 E B G L X Comfortmaker R Y W1 Jumper to W2 O Bryant, Payne R Y W2 E O G L or X C, X, X1 G L C, X, X1 Rheem Ruud...
... C R Heat 24V Supply Y Compressor Contact G Fan Relay L System Monitor* Cool Relay / Valve O E Auxiliary Heat Y2 Second-Stage Cool C Common* * The common wire "C" and system monitor wire "L" may or may not be present. Hunter R Y E O B G L C Carrier R Y or Y1 W2 E O G L or F C Coleman R Y W2 E B G L X Comfortmaker R Y W1 Jumper to W2 O Bryant, Payne R Y W2 E O G L or X C, X, X1 G L C, X, X1 Rheem Ruud...