Sequence Of Operation - Crown CSHB60-90XE Operation Manual

All installations and services must be performed by qualified service personnel.
Yes
BLOWER Off-
Delay Active?
No
Yes
HEAT
Mode On?
No
1.BURNER Off
2. HEAT mode Off
3. BLOWER Off-Delay Started
4. Status LED Off
Yes
COOL
Mode On?
No
1. A/C Off
2. COOL mode Off
3.BLOWER Off-Delay Started
4. Status LED Off
Yes
FAN Mode
On?
No
1. BLOWER Off (No Delay)
2. Status LED Off
Yes
LIMIT
1. HEAT mode On
Active?
2. BLOWER = HEAT
3. Status LED Flashes
No
Yes
W Active?
No
Yes
Y Active?
No
Yes
G Active?
No

Sequence of Operation

Yes
On-Delay
W
Active?
No
Yes
Y
Active?
No
Yes
G
BLOWER = LOW
Active?
No
1. HEAT mode On
2. Blower On-Delay Started
3. Burner On
4. Status LED On (continuous)
1. COOL mode On
2. Blower On-Delay Started
3. Condenser On
4. Status LED On (continuous)
1. FAN mode On
2. BLOWER = LOW
3. Status LED On (continuous)
Yes
LIMIT
Ended?
Active?
No
BURNER On
Yes
On-Delay
Ended?
No
BLOWER = COOL
11
Yes
No
Yes
DEHUM
BLOWER
Active?
= LOW
No