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Les langues disponibles
Les langues disponibles
R
THERMOSTAT
(TYPICALLY T87)
END SWITCH
TH-TR
TH
"BLIND"
TERMINAL
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
Fig. 7. V8043F Wiring.
Fig. 9. 3-Zone System Using L8124G Aquastat Relay Integral Valve Transformer.
ZONE 1
T87
END SWITCH
TH-TR TH
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
MAXIMUM CURRENT: 4.40 AMP. AT 120VAC
2
Fig. 10. 5-Zone System Using an AT72A Transformer to Power up to 4-Zone Valves. (AT20B Can Power Maximum of 2
ENCLOSURE FOR
END SWITCH TERMINALS
TO CIRCULATOR
OR ANOTHER
VALVE
1
TR
TO 120V
LINE
24V
TRANSFORMER
M16852
ZONE 1
ZONE 2
T87
V8043F
V8043F
END SWITCH
END SWITCH
TH-TR TH TR
TH-TR TH TR
T
Z
2
1
TV
L8124
C1
C2
B1 B2
TO
TO BURNER
CIRCULATOR
CIRCUIT
ZONE 2
ZONE 3
T87
T87
V8043F
V8043F
END SWITCH
TH-TR TH
TH-TR TH
TR
TR
L1
(HOT)
L2
1
24V
TRANSFORMER
V8043C, D, F & G 5000 SERIES MOTORIZED ZONE VALVES
24V
TRANSFORMER
TO 120V
LINE
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2
YELLOW LEADS TH AND TR ON F MODEL
3
RED LEADS IDENTIFIED AS "END SWITCH" ON F MODEL
ZONE 3
T87
T87
V8043F
END SWITCH
ADD JUMPER
TO EACH VALVE
TH-TR TH TR
L1
120V
(HOT)
POWER
L2
SUPPLY
WIRING CODE
LOW VOLTAGE
LINE VOLTAGE
ZONE 4
ZONE 5
T87
V8043F
V8043F
END SWITCH
END SWITCH
TH-TR TH
TR
TR
TO 120V
LINE
Valves).
5
THERMOSTAT
(TYPICALLY T87)
R
2
TO LOW VOLTAGE CIRCULATOR
OR ANOTHER VALVE
3
MOTOR
AUX
SWITCH
Fig. 8. V8043G Wiring.
CONNECTIONS FOR
V8043G MODEL
YELLOW
RED
Tv
T
L8124
T87
M16854
TO BURNER AND/OR
CIRCULATOR CIRCUIT
T87
2
V8043F
END SWITCH
TH-TR TH
TR
L1
(HOT)
TO 120V
LINE
L2
1
AT20B
TRANSFORMER
WIRING CODE
LOW VOLTAGE
LINE VOLTAGE
M16856
M16853
95C-10938EF—04
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