Honeywell V4043 User manual

INSTALLATION INSTRUCTIONS
Place Bar Code Here
95-6983-11
V4043, V4044 Valves;
V8043, V8044 Zone Valves
APPLICATION
These valves consist of an actuator motor and valve
assembly for controlling the flow of hot and/or cold water.
The V4043 and V8043 provide two-position, straight-
through control of supply water. The V4044 and V8044
provide two-position, diverting control of supply water.
The valves are designed for use with fan coil and other
units requiring quiet, compact water valves. The V8043E
and F also control supply water for baseboard radiators
and convectors. The V4043E and V8043J provide
straight-through control of steam only. Models are
available with 125 or 300 psi operating pressure.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazard-
ous condition.
2. Check the ratings given in the instructions and on
the product to make sure the product is suitable for
your application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions
CAUTION
1. Disconnect power supply before connecting
wiring to prevent electrical shock of equip-
ment damage.
2. Normally it is not necessary to remove the
powerhead from the valve body during instal-
lation. If the valve must be disassembled, be
certain that it is reassembled with the water
flow in the direction of the arrow. Reversal of
the powerhead will result in damage to the
gear train.
3. On 24V systems, never jumper the valve coil
terminals even temporarily. This may burn
out the heat anticipator in the thermostat.
IMPORTANT
Use this valve in hydronic heating systems
which do not contain dissolved oxygen in the
system water. The dissolved oxygen, which is
found in systems that have a frequent source of
makeup water, causes the rubber plug inside
the valve to deteriorate and eventually fail.
LOCATION
Install the valve in an area with adequate clearance to:
— Move the manual opening lever on the side of the
powerhead.
— Remove the powerhead cover.
— Wire the powerhead.
— Replace the powerhead motor.
The valve location should be in an area where the
temperature does not exceed the maximum valve
operating temperature as shown in Fig. 1. The maximum
valve operating temperature depends on the maximum
ambient temperature at the valve location and the
maximum fluid temperature. Using the graph in Fig. 1,
the maximum valve operating temperature can be found
as follows:
1. Measure ambient temperature at valve and locate
this temperature on the ambient temperature scale
on the graph.
2. Draw a line from this ambient temperature, parallel
with the fluid temperature scale, to the maximum
fluid temperature line.
3. Draw a line from this point down to the fluid temp-
erature scale to find maximum operating tempera-
ture. (Note the example, shown by the dashed line
in Fig. 1).

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
95-6983—11 2
Fig. 1. Maximum temperature characteristics of valves.
MOUNTING
The valve can be mounted in any position on a vertical
line. If the valve is mounted horizontally; the powerhead
must be even with or above the center line of the piping.
Make sure that enough room is provided above the
powerhead to remove the cover for servicing.
Fig. 2. Mounting positions.
Mount the valve directly in the tube or pipe. Make sure
that the flow through the valve is in the direction indicated
by the arrow stamped on the valve body.
On diverting valves, the three fittings or ports are labeled
on the bottom of the valve body casting. See Fig. 3. Port
AB is the inlet port and is open at all times. Port A is
closed when the valve is de-energized; port B is open
when the valve is de-energized. Refer to the equipment
manufacturer’s instructions to determine which port (A or
B) should be connected to the coil bypass.
Fig. 3. Inlet and outlet ports on straight-through and
diverting valves.
FLARE FITTING MODELS
Use new, properly reamed pipe, free from chips. The
valve body is threaded for standard 5/8 in. OD copper, 45
degree SAE flare fitting nuts. These nuts are not furnished
with the valve and must be obtained separately.
SWEAT COPPER MODELS
1. Use new, properly reamed pipe, free from dents or
corrosion.
2. Place the valve onto the pipe. Set the manual open-
ing lever to MAN. OPEN position before applying
heat. This protects the plug inside the valve by
removing it from the seat.
EXAMPLE: 150°F (66°C) IS THE AMBIENT TEMPERATURE AT THE VALVE,
235F (113C) IS MAXIMUM FLUID TEMPERATURE.
MAXIMUM AMBIENT
TEMPERATURE LINE
MAXIMUM FLUID
TEMPERATURE
LINE
AMBIENT TEMPERATURE
FLUID TEMPERATURE M8164
210
(99)
200
(93)
190
(88)
180
(82)
170
(77)
160
(71)
150
(66)
140
(60)
130
(54)
120
(49)
110
(43)
100
(38)
90
(32)
80
(27)
DEGREES F
DEGREES C
70
(21)
80
(27)
90
(32)
100
(38)
110
(43)
120
(49)
130
(54)
140
(60)
150
(66)
160
(71)
170
(77)
180
(82)
190
(88)
200
(93)
210
(99)
220
(104)
230
(110)
240
(116)
250
(121)
M10162
A
VERTICAL
PIPING
HORIZONTAL
PIPING

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
3 95-6983—11
3. IMPORTANT: Take care not to burn the plastic por-
tion of the composite adapter plate when soldering.
4. Sweat the joints, keeping the outer surface free
from solder. DO NOT use silver solder because of
the high melting temperature required.
To Install Replacement Powerhead
SYSTEMS WITH OLD STYLE VALVE BODIES (SERIES
1-5)
To install a replacement powerhead in a system with an
old style body (series 1-5), the valve body must be
converted to accept the new powerhead using Part No.
40003918 Conversion Kit. The kit includes a metal plate
with a driveshaft and rubber plug, O-ring, and four screws.
IMPORTANT
Converting the valve body for use with the new
powerhead does not require removal of the valve
body from the pipeline. However, it is necessary
to drain the water from the system before begin-
ning the conversion.
1. Disconnect the power supply before connecting the
wiring to prevent electrical shock or equipment
damage.
2. Disconnect the leadwires to the powerhead at the
terminal block or conduit connection. Remove the
conduit or cable connector if fitted. Label each wire
for rewiring later.
3. Drain the water from the system.
4. Remove the old powerhead from the valve body
(Fig. 4)
a. Place the manual opening lever (normally
closed models only) on the old powerhead in
the MAN. OPEN position (see Fig. 4A).
b. Remove the cover (Fig. 4B).
c. With the cover off, remove the four screws
securing the powerhead to the valve body.
d. Lift the powerhead off the valve body (Fig. 4C).
e. Remove the O-ring from the top of the valve
body.
Fig. 4. Remove old powerhead from systems using old style valve bodies
5. Install 40003918 Conversion Kit (Fig. 5)
a. Insert the new O-ring in the valve body.
b. Place metal plate with the rubber plug on top of
the valve body. Make sure the guide pins on the
underside of the metal plate fit into the recesses
on the valve body.
c. Secure the metal plate to the valve body with
the four screws (two sets) provided. One set of
screws has heads with recessed threads to
insert screws for mounting the new powerhead;
insert this set into the larger screw openings.
The other set has domed heads; insert this set
into the smaller screw openings. Each set of
screws must be inserted in opposite corners of
the metal plate so the screws sit flat on the
plate. Make sure the guide pins on the plate fit
into the recesses on the valve body.
A
AUTO MAN
OPEN
MANUAL
OPENING
LEVER
COVER
RETAINING
SCREW
M10174
A
B
V8043F 1051
24V 50/60 CY
.32 AMP @ 60 CY
MADE IN CANADA
6
A
B
V8043F 1051
24V 50/60 CY
.32 AMP @ 60 CY
MADE IN CANADA
6
A
B
C

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
95-6983—11 4
Fig. 5a. Install 40003918 conversion kit with brass
adapter plate.
Fig. 5b. Install conversion kit with composite (steel &
plastic) adapter plate.
6. Install new powerhead (see Fig. 6)
a. Place the manual opening lever (normally
closed models only) on the new powerhead in
the MAN. OPEN position.
b. Fit the powerhead onto the valve body, ensuring
that the shaft seats correctly. The powerhead
should be aligned so that the manual opening
lever or slot for lever is at the port A end of the
valve body.
c. Secure the powerhead to the valve body with
the two screws provided.
d. If fitted, reconnect the conduit or cable. Recon-
nect the leadwires at the powerhead.
e. Replace the powerhead cover.
7. Turn on power.
Fig. 6. Install new powerhead.
SYSTEMS WITH NEW STYLE VALVE BODIES
(SERIES 6)
IMPORTANT
On a new style valve body that has been con-
verted to accept the new powerhead, it is not
necessary to drain the system if the valve body
remains in the pipeline.
1. Disconnect the power supply before connecting the
wiring to prevent electrical shock or equipment
damage.
2. Disconnect the leadwires to the powerhead at the
terminal block or conduit connection. Remove the
conduit or cable connector, if fitted. Label each wire
for rewiring later.
3. Remove the old powerhead (see Fig. 7):
a. Place the manual opening lever (normally
closed models only) on the old powerhead in
the MAN. OPEN position (Fig. 7A).
b. Remove the screw securing the cover to the
powerhead (Fig. 7B).
c. Lift off the cover from the powerhead.
d. Remove the two screws securing the power-
head to the valve body (Fig. 6).
e. Lift the powerhead off the valve body.
A
B
HEX-NUT SCREW
WITH DOMED HEADS (2)
HEX-NUT SCREWS
WITH RECESSED
THREADS AND
SHOULDER SHANK (2)
BRASS
ADAPTER
PLATE
O RING
LOCATING
RECESSES (3)
VALVE
BODY M32317
STEEL
PLATE
A
B
HEX-NUT SCREW
WITH DOMED HEADS (2)
HEX-NUT SCREWS
WITH RECESSED
THREADS AND
SHOULDER SHANK (2)
PLASTIC
PLATE
O RING
LOCATING
RECESSES (3)
VALVE
BODY M32316
A
B
V8043F 1036
24V 50/60 CY
.32 AMP @ 60 CY
MADE IN CANADA
6
SECURING
SCREW (2)
REMOVABLE
HEAD
SHAFT
REMOVABLE HEAD
VALVE BODY ASSEMBLY
M10173

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
5 95-6983—11
Fig. 7. Remove old powerhead cover from systems using new style valve bodies.
4. Install the new powerhead (see Fig. 6):
a. Place the manual opening lever (normally
closed models only) on the new powerhead in
the MAN. OPEN position.
b. Fit the powerhead onto the valve body, ensuring
that the shaft seats correctly. The powerhead
should be aligned so that the manual opening
lever or slot for lever is at the port A end of the
valve body.
c. Secure the powerhead to the valve body with
the two screws provided.
d. If fitted, reconnect the conduit or cable. Recon-
nect the leadwires to the powerhead.
e. Replace the powerhead cover.
5. Turn on the power.
WIRING
Disconnect the power supply before connecting wiring to
prevent electrical shock or equipment damage.
All wiring must comply with local codes and ordinances.
Connections to the individual valves are shown in Fig. 8-
9. See Fig. 10 through 16 for typical hookups.
If replacing a Taco, Dole, Flair or White Rodgers 3-wire
valve with a 2-wire V8043E or F, see Fig. 17 through 29.
Check that the pressure rating of the new valve is
appropriate for the application.
Fig. 8. Typical wiring for V8043E, V8044E.
Fig. 9. Typical wiring for V8043F.
A
AUTO MAN
OPEN
MANUAL
OPENING
LEVER
COVER
RETAINING
SCREW
M10161
A
B
B
V8043F 1036
24V 50/60 CY
.32 AMP @ 60 CY
MADE IN CANADA
6
A
B
AUXILIARY
SWITCH
MOTOR
YELLOW
LEADS
TO CIRCULATOR
OR ANOTHER VALVE
RED LEADS
THERMOSTAT
(TYPICALLY T87F)
TO
LINE
M5953
R
L1
(HOT)
L2
1
1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
END SWITCH
TO CIRCULATOR
OR ANOTHER
VALVE
TH TR
24V
TRANSFORMER
THERMOSTAT
(TYPICALLY T87F)
TH TR
M5952

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
95-6983—11 6
Fig. 10. T822 thermostat, V8043A valve hookup.
Fig. 11. T822, V8043E zone hookup for gas or oil. No
domestic hot water.
Fig. 12. Wiring diagram for V4044 and V8044 with
Aquastat changeover control.
Fig. 13. T822, V8043E zone hookup for gas or oil with
or without domestic hot water. Without domestic hot
water, use L8148J for gas, L8148A for oil. With
domestic hot water, use L8124E for gas, L8124A or C
for oil.
Fig. 14. Typical 3-zone system. Use an AT87A
transformer to power up to 5 more zone valves.
L1
(HOT)
L2
1
1
2
2
2 2
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
CONNECT V8043A BLACK LEADWIRE TO THERMOSTAT.
T822 T822 T822
V8043A V8043A V8043A
M10168
L1
(HOT)
L2
1
1
2
2
3
2 2
3 3 3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
CONNECT V8043E YELLOW LEADWIRE TO THERMOSTAT.
CONNECT V8043E RED LEADWIRES TO L1 (HOT) LINE AND
PRIMARY CONTROL.
T822 T822 T822
V8043E V8043E V8043E
M10169
TO OIL PRIMARY
CONTROL OR TO
TRANSFORMER
AND LOW VOLTAGE
GAS VALVE
L4006A HIGH
LIMIT
CIRCULATOR
RED
BLUE
YELLOW
MOTOR
HEATING
COOLING
THERMOSTAT
TO
POWER
V4044, V8044
VALVE OPERATOR
AQUASTAT® CHANGEOVER CONTROL SWITCHES TO HEATING (RED)
AT FLUID TEMPERATURE OF 85F (29C) MAX TO COOLING (BLUE) AT
FLUID TEMPERATURE OF 60F (18C) MIN.
1
1
M10171
L1
(HOT)
L2
1
1
2
2
3
2 2
3 3 3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
CONNECT V8043E YELLOW LEADWIRE TO THERMOSTAT.
CONNECT V8043E RED LEADWIRES TO AQUASTAT®.
T822 T822 T822
V8043E V8043E V8043E
M10170
CIRCULATOR
TT
1
2C1
TO BURNER
CONTROL
CIRCUIT
B1
B2
C2
L1
(HOT)
L2
ZONE 1
T87F
ZONE 2 ZONE 3
V8043F
END SWITCH
TH-TR
TH TR
L8124G
120 V
POWER
SUPPLY
ADD
JUMPER
TO EACH
VALVE
END SWITCH END SWITCH
V8043F V8043F
TH-TR
TH TR
TH-TR
TH TR
TO
CIRCULATOR TO BURNER
CIRCUIT
T87F T87F
TV TZ
C1 C2 B1 B2
21
M5954

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
7 95-6983—11
Fig. 15. Typical 4-zone system. Use an additional W775A to power up to 4 more zone valves.
Fig. 16. Typical 5-zone system. Use an AT87A transformer to power up to 5 more zone valves.
How to Replace a Taco 3-Wire Valve with
a Honeywell 2-Wire Valve
Fig. 17. Existing Taco System. (Wires are identified by
letters for easy correspondence to wires on Figs. 18 &
19.)
Fig. 18. Wiring a Honeywell V8043E to a Taco System.
(Wires are identified by letters for easy
correspondence to wires on Fig. 17.)
M5980
ZONE 1 ZONE 2 ZONE 3 ZONE 4
END SWITCH
V8043F
TH-TR TH TR
END SWITCH
V8043F
TH-TR TH TR
END SWITCH
V8043F
TH-TR TH TR
END SWITCH
V8043F
TH-TR TH TR
ZONE 1 ZONE 2 ZONE 3 ZONE 4
T87F
INTEGRAL
TRANSFORMER
TO
CIRCULATOR
CONTROL
CIRCUIT
W775A PANEL
B
R
B
W
BR
B
R
B
W
BR
B
R
B
W
BR
B
R
B
W
BR
T87F
L1
(HOT)
L2
POWER
SUPPLY
B
R
B
W
BR
RED
RED
YELLOW
ZONE V8043E
YELLOW
W775A PANEL
RED
YELLOW
RED
YELLOW
T87F T87F
CONNECTIONS FOR V8043E
(LEADWIRE MODEL)
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
1POWER 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.
L1
(HOT)
L2
1
AB
C
D
E
1
2
3
THERMOSTAT TAC O VALVE
TO AUXILIARY
CIRCUITS
1POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
M5958
L1
(HOT)
L2
1
C
AB
D
THERMOSTAT
V8043E
TO
AUXILIARY
CIRCUITS
1POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED. M10163
YELLOW
YELLOW
RED
RED
E

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
95-6983—11 8
Fig. 19. Wiring a Honeywell V8043F to a Taco System
(2 options). (Wires are identified by letters for easy
correspondence to wires on Fig. 17.)
How to Replace a Dole 3-Wire Valve with
a Honeywell 2-Wire Valve
Fig. 20. Existing Dole System. (Wires are identified by
letters for easy correspondence to wires on Figs. 21 &
22.)
Fig. 21. Wiring a Honeywell V8043E to a Dole System.
(Wires are identified by letters for easy
correspondence to wires on Fig. 20.)
Fig. 22. Wiring a Honeywell V8043F to a Dole system
(2 options). (Wires are identified by letters for easy
correspondence to wires on Fig. 20.)
How to Replace a Flair 3-Wire Valve with
a Honeywell 2-Wire Valve
Fig. 23. Existing Flair System. (Wires are identified by
letters for easy correspondence to wires on Figs. 23 &
24.)
Fig. 24. Wiring a Honeywell V8043E to a Flair System.
(Wires are identified by letters for easy
correspondence to wires on Fig. 23.)
AB
C
D
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH TR
L1
(HOT)
L2
1E
M5960
A
B
C
D
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH TR
L1
(HOT)
L2
1E
TO
AUXILIARY
CIRCUITS
TO
AUXILIARY
CIRCUITS
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
L1
(HOT)
L2
1
A
B
F
D
E
THERMOSTAT
DOLE VALVE
TO TERMINALS
T, T O N
BURNER RELAY
1POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
M5977
1
2
3
4
C
L1
(HOT)
L2
1
A
BCD
E
THERMOSTAT
V8043E
TO TERMINALS
T, T ON
BURNER RELAY
1POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED. M5965
YELLOW
YELLOW
RED
RED
F
A
B
C
F
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH TR
L1
(HOT)
L2
1E
M5966
A
B
C
F
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH TR
L1
(HOT)
L2
1E
TO TERMINALS
T, T O N
BURNER RELAY
TO TERMINALS
T, T O N
BURNER RELAY
D
D
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
M5978
A
B
CD
THERMOSTAT
FLAIR VALVE
L1
(HOT)
L2
1
F
TO TERMINALS
T, T O N
BURNER RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
E
3
2
1
45
L1
(HOT)
L2
1
A
BCD
E
THERMOSTAT
V8043E
TO TERMINALS
T, T ON
BURNER RELAY
1POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED. M5965
YELLOW
YELLOW
RED
RED
F

V4043, V4044 VALVES; V8043, V8044 ZONE VALVES
9 95-6983—11
Fig. 25. Wiring a Honeywell V8043F to a Flair System
(2 options). (Wires are identified by letters for easy
correspondence to wires on Fig. 23.)
How to Replace a White-Rodgers 3-Wire
Valve with a Honeywell 2-Wire Valve
Fig. 26. Existing White-Rodgers System.
Fig. 27. Wiring a Honeywell V8043E to a White-
Rodgers System.
Fig. 28. Wiring a Honeywell V8043F to a White-
Rodgers System (one option).
Fig. 29. Wiring a Honeywell V8043F to a White-
Rodgers System (alternate option).
A
B
C
F
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH TR
L1
(HOT)
L2
1E
M5966
A
B
C
F
THERMOSTAT
END SWITCH
V8043F
TH-TR
TH TR
L1
(HOT)
L2
1E
TO TERMINALS
T, T O N
BURNER RELAY
TO TERMINALS
T, T O N
BURNER RELAY
D
D
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
WATER VALV E
THERMOSTAT
WHITE-RODGERS
1311 OR 1321
VALVE
TO AUXILIARY
CIRCUIT
L1
(HOT)
L2
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
M5711
1
2
3
4
5
6
4
56
1
1
L1
(HOT)
L2
THERMOSTAT
TO AUXILIARY
CIRCUIT
YELLOW
RED
RED
TO 6 ON
THERMOSTAT
TO
AUXILIARY
CIRCUIT
YELLOW
YELLOW
RED
RED
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT,
WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM.
TAPE UNUSED END AND TUCK INTO HOLE.
1
2
3
5
4
6
M5712
1
2
3
1
L1
(HOT)
L2
TO AUXILIARY
CIRCUITS
V8043F
END SWITCH
TH-TR TH TR
5
4
6
1
2
3
THERMOSTAT
L1
(HOT)
L2
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT,
WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM.
TAPE UNUSED END AND TUCK INTO HOLE.
1
2
3
TH TR
TH-TR
END SWITCH
1
2
L1
(HOT)
L2
M5713
TO AUXILIARY
CIRCUITS
THERMOSTAT
END SWITCH
L1
(HOT)
L2
V8043F
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT,
WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM.
TAPE UNUSED END AND TUCK INTO HOLE.
1
2
3
1
2
34
56
L1
(HOT)
L2
1
TO
AUXILIARY
CIRCUIT
TO
AUXILIARY
CIRCUIT
2
END SWITCH
TH-TR TH TR
M5714