OPERATION
PROGRAM AND OPERATE - TWO STAGE PROGRAM
(Figure .1)
10
1 . .Follow .One .Stage .Program, .Steps .1 .- .6 .
2 . .Press .ENTER ./ .REVIEW . . .STAGE .1 .light .turns .off, .STAGE .2 .and .HEAT .RATE .lights .turn .on . . .Main . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .Display .shows .four .heat .rate .choices . . .Choose .one:
.
A . .Select .heat .rate .between .1
°
F .- .30
°
F ./ .min .(1
°
C .- .17
°
C ./ .min) .using . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
B . .Select ."FULL" .to .program .maximum .heat .rate .
.
C . .Select ."COOL" .to .program .the .furnace .to .cool .to .a .selected .temperature .
.
D . .Select ."NO" .to .turn .of .STAGE .2, .3 .and .4 . . .This .will .result .in .a .One .Stage .Program .
NOTE: The HEAT RATE cannot be programmed to "COOL" in STAGE 1 - only in STAGE 2,
3 or 4.
3 . .Press .ENTER ./ .REVIEW . . .HEAT .RATE .light .turns .off .and .TEMP .light .turns .on . .Enter . . . . . . . .for .the . . . . . . . . . . . . .
. . .
. . . .temperature .required: .heating .temperature .up .to .a .maximum .of .2012
°
F .(1100
°
C) .or .cooling . . . . . . . . . . . . .
. . . .temperature .down .to .a .minimum .of .100
°
F .(38
°
C) .
4 . .Press .ENTER ./ .REVIEW . . .TEMP .light .turns .off .and .HOLD .TIME .light .turns .on . .Enter . . . . . . . .to .program .the . .
. . . .time .needed .to .hold .at .the .above .temperature .(0 .- .4hrs .) .
5 . .For .two .stages, .the .furnace .must .be .programmed .not .to .use .STAGE .3 .or .4 . .Follow .these .steps:
.
A . . .After .completing .Step .4, .press .ENTER ./ .REVIEW . . .STAGE .2 .light .turns .off, .STAGE .3 .and .HEAT . .
.
. . . . .
. . . . . . . . . . . . . . .RATE .lights .turn .on . . .
.
B . . .Press . . . . .Main .Display .shows .“ . . . .5,4,3,2,1, .COOL, .NO .” .Select .“NO” .to .program .the .
.
. . . . .furnace .not .to .use .STAGE .3 .or .4 .
6 . .All .necessary .information .for .this .program .is .now .entered .
7 . .To .run .the .program .immediately, .press .START ./ .STOP .
8 . .To .delay .the .start .of .the .program .to .be .ready .to .cast .at .the .pre-set .time .(see .One .Stage .Program, .
. . . .Step .3), .press .NIGHT .TIME .(DELAY .START) .
NOTE: If NIGHT TIME (DELAY START) is pressed while a program is running, the time
remaining for completion of the program will appear on the Main Display for 5
seconds.
