18EMER light indicates that the system is in the emergency mode (the heat pump compressor is off and the auxiliary system is maintaining

setpoint temperature — there is a 5 to 10 minute startup delay on the first emergency cycle). AUX light indicates that the auxiliary system is operating.

 

 

 

 

16

17

 

 

18

 

 

 

 

 

 

 

EMER.

5 DAY

FAN

 

 

 

 

 

 

AUX.

 

 

 

 

 

 

 

 

7

SYSTEM

TIME

SET

VIEW

 

HOLD

HEAT-OFF-COOL-AUTO

FWD

CLOCK

PRGM

TEMP

8

 

FAN

TIME

SET

RUN

 

ADV

ON

- AUTO

BACK

DAY

PRGM

PRGM

 

 

9

10

11

12

13

14

15

27

Page 27
Image 27
White Rodgers 1F92W-51 manual System Time SET View Hold