Справочник Пользователя для White Rodgers 37-6334a
3
HOT
HIGH
LIMIT
N
LINE
CIRCULATOR
MOTOR
W
Y
COM
R
G
RELAY/TRANSFORMER
TRANSFORMER
RELAY COIL
WHITE
F
F
T
T
BLA
CK
WHITE
ORANGE
IGNITION
TRANS.
BURNER MOTOR
TYPE 668
OIL BURNER CONTROL
TYPE 956
FLAME
DETECTOR
BLACK
ZONE VALVES (N.C.)
W-R 2-WIRE HEATING THERMOSTATS
BR
O
WN
BLUE
BLACK
BLACK
RED
BR
O
W
N
TAPE
OFF
N.C.
N.O.
BLUE
STAT
BLACK
DIAGRAMS FOR SYSTEMS WHERE BURNER AND CIRCULATOR
OPERATION IS INDEPENDENT OF THERMOSTATS
OPERATION IS INDEPENDENT OF THERMOSTATS
DIAGRAM FOR SYSTEMS WHERE INTERNAL TRANSFORMER OF RELAY CONTROL SUPPLIES POWER
FOR ZONE VALVES
FOR ZONE VALVES
Fig. 6 Zone Valve (N.C.)
WIRING CONT.
All wiring should be done according to local and national electrical codes
Fig. 7
Diagram for Oil-Fired system using Relay/
Transformer with Zone Valves (N.C.)
Diagram for Oil-Fired system using Relay/
Transformer with Zone Valves (N.C.)
CIRCULATOR
MOTOR
ZONE VALVES (N.C.)
W-R 2-WIRE HEATING THERMOSTATS
BR
O
WN
BLUE
BLACK
BLACK
HOT
LINE
N
BR
O
WN
BLUE
BLACK
BLACK
BLACK
HOT
N
LINE
TRANSFORMER
ADDITIONAL
ZONES
BLUE
STAT
1
B2
C1
C2
T1
2
B1
T2
HOT
N
LINE
BLACK
IGN.
TRANS.
BURNER
MOTOR
RELAY/TRANSFORMER
TRANSFORMER
HOT
N
LINE
TRANSFORMER
24 VAC
ZONE VALVES (N.C.)
W-R 2-WIRE HEATING THERMOSTATS
BR
O
WN
BLUE
24 VAC
GAS VALVE
HIGH LIMIT
COMMON
G (BLK)
MUST BE N.E.C.
CLASS 1 WIRING
Fig. 7a Diagram for Gas-Fired System,
eliminate Oil Burner for Gas-Fired system
eliminate Oil Burner for Gas-Fired system
DIAGRAMS FOR SYSTEMS WHERE EXTERNAL TRANSFORMER REQUIRED FOR POWERING FOR ZONE
VALVES
VALVES
Fig. 8
Diagram for for System using Relay/transformer
with Zone Valves (N.C.)
Diagram for for System using Relay/transformer
with Zone Valves (N.C.)