Reznor B6BM Unit Installation Manual - Manual (Page 31)

31
Table 12. Control Board Operation - Continued
CONTROL SIGNAL & MODE OPERATION TOTAL KW BOARD ACTION
W1, W2 & Y/Y2
AUX HEAT
ON
5 KW
s tage 1 H eat on instantly
C
ool blower on aFter
3
seCond delay
10 KW
s tage 1 H eat on instantly
C ool blower on aFter 3 seCond delay
s tage 2 H eat on aFter 5 seConds delay
15 KW
s
tage
1 H
eat on instantly
C
ool blower on aFter
3
seCond delay
s
tage
2 H
eat on aFter
5
seConds delay
s tage 3 H eat on aFter 30 seConds delay
20 KW
s tage 1 H eat on instantly
C ool blower on aFter 3 seCond delay
s
tage
2 H
eat on aFter
5
seConds delay
s
tage
3 H
eat on aFter
10
seConds delay
s
tage
4 H
eat on aFter
15
seConds delay
25 KW
s tage 1H eat on instantly
C ool blower on aFter 3 seCond delay
s tage 2 H eat on aFter 5 seConds delay
s
tage
3 H
eat on aFter
10
seConds delay
s
tage
4 H
eat on aFter
15
seConds delay
s
tage
5 H
eat on aFter
20
seConds delay
30 KW
s tage 1H eat on instantly
C ool blower on aFter 3 seCond delay
s tage 2 H eat on aFter 5 seConds delay
s
tage
3 H
eat on aFter
10
seConds delay
s
tage
4 H
eat on aFter
15
seConds delay
s
tage
5 H
eat on aFter
20
seConds delay
s tage 6 H eat on aFter 25 seConds delay
OFF —
H eat stages oFF instantly
H
eat blower turns oFF aFter
40
seCond delay
G
FAN
ON — F
an blower on aFter
3
seCond delay
OFF — F
an blower oFF instantly
Y/Y2
HEAT PUMP & COOL
ON — C
ool blower on aFter
3
seCond delay
OFF — C ool blower oFF aFter 40 seCond delay
Y1
HEAT PUMP & COOL
ON — C ool blower on aFter 3 seCond delay
OFF — C ool blower oFF aFter 40 seCond delay
Y1 & Y/Y2
HEAT PUMP & COOL
ON — C
ool blower on aFter
3
seCond delay
OFF — C ool blower oFF aFter 40 seCond delay