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Honeywell V4043, Руководство по установке, Страница: 6 / 9

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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

T

T

1

2

C1

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

T

Z

C1

C2

B1

B2

2

1

M5954

Содержание V4043

Страница 1: ... 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...

Страница 2: ... 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 ...

Страница 3: ...emove 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 powerh...

Страница 4: ...he 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 close...

Страница 5: ...e 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 t...

Страница 6: ... 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 TEMPE...

Страница 7: ...A 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 ...

Страница 8: ...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 L1 HOT L2 1 A B F D E THERMOSTAT DOLE VALVE TO TERMINALS T T ON BURNER RELAY 1 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED M5977 1 2 3 4 C L1 HOT L2 1 A B C D E THERMOSTA...

Страница 9: ...OTECTION AS REQUIRED M5711 1 2 3 4 5 6 4 5 6 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...

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