Product Overview

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES
60-2133—9
17
ZONE 1
T87F
ZONE 2
ZONE 3
ZONE 4
ZONE 5
V8043F
END SWITCH
TH-TR
TH
TR
V8043F
END SWITCH
TH-TR
TH
TR
V8043F
END SWITCH
TH-TR
TH
TR
V8043E V8043E
T87F T87F T87F T87F
M10164
YELLOW
RED
YELLOW
RED
YELLOW
RED
YELLOW
RED
L1
(HOT)
L2
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
TO BURNER
AND / OR
CIRCULATOR
CIRCUIT
AT87A
TRANSFORMER
NOTE: IF CODE PERMITS, V8043E AND V8043F CAN BE USED INTERCHANGEABLY WHEN WIRED AS SHOWN.
Fig. 22. Typical 5-zone system. Use an AT87A Transformer to power up to five more zone valves.
L1
(HOT)
L2
1
A
B
C
D
E
1
2
3
THERMOSTAT
TACO VALVE
TO AUXILIARY
CIRCUITS
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
M5958
Fig. 23. Existing Taco system. (Wires are identified with
letters to correspond with wires in Fig. 24 and 25.)
L1
(HOT)
L2
1
C
A
B
D
THERMOSTAT
V8043E
TO
AUXILIARY
CIRCUITS
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
M10163
YELLOW
YELLOW
RED
RED
E
Fig. 24. Wiring Honeywell V8043E to Taco System.
(Wires are identified with letters to correspond
with wires in Fig. 23.)
A
B
C
D
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH
TR
L1
(HOT)
L2
1
E
M5960
A
B
C
D
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH
TR
L1
(HOT)
L2
1
E
TO
AUXILIARY
CIRCUITS
TO
AUXILIARY
CIRCUITS
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
Fig. 25. Wiring Honeywell V8043F to Taco System
(two options). (Wires are identified with letters
to correspond with wires in Fig. 23.)