Roberts Gorden CoRayVac CRV-B-6 - Manual (Page 53)

SECTION 12: C ONTROL M ETHODS
47
FIGURE 28: One Zone Operation without Control Panel
1
2
3
4
5
6
COIL COIL
R C
W G Y
Thermostat
Pump
Motor
Pressure
Switch
(Pump)
SPST (12A)
Transformer
Relay
Zone 1
Burners
N L
L N
Nine Burners Maximum
Black
White
Red
Black L
120 V
1 Ø
60 Hz
N
Ground
Description Part Number
SPST Transformer Relay 90417600K