Инструкции По Установке для White Rodgers 1361-103 Hydronic Zone Controls
MOTOR SHAFT:
Revolves in 90
Revolves in 90
°
intervals
with each thermostat cycle.
STATIONARY CONTACTS
(TERMINALS 2 & 3)
STATIONARY CONTACTS
(TERMINALS 2 & COM.)
NOTE: INTERNAL PARTS AND
WIRING OF WATER VALVE.
WIRING OF WATER VALVE.
COMMON
2
4
3
2
2
ROTATING BOARDS:
Each Board makes/breaks
1 set of contacts with each
90
Each Board makes/breaks
1 set of contacts with each
90
°
revolution of motor
shaft on thermostat
demand.
demand.
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JUMPER WIRES
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(2 THRU WARP
SWITCH CONTACTS)
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When the thermostat is satisfied, the circuit through the warp
switch heater is broken, allowing the heater to cool. When the
warp switch contacts close, the valve motor is energized, and
drives the valve to the closed position. As the valve begins to
move to the closed position, side “A” of the motor switch makes
the holding circuit. Then side “B” of the motor switch breaks the
auxiliary circuit and side “A” of the motor switch makes contact
“4” then breaks the holding circuit stopping the valve (in a fully
closed position).
switch heater is broken, allowing the heater to cool. When the
warp switch contacts close, the valve motor is energized, and
drives the valve to the closed position. As the valve begins to
move to the closed position, side “A” of the motor switch makes
the holding circuit. Then side “B” of the motor switch breaks the
auxiliary circuit and side “A” of the motor switch makes contact
“4” then breaks the holding circuit stopping the valve (in a fully
closed position).
PRINCIPLE OF OPERATION (CONT.)
thermostat calls for heat, the valve motor is energized by a
circuit made through side “A” of the motor switch to terminal “4”.
Fig. 2. (At the same time, a circuit is made through the warp
switch heater.) As the valve begins to open, side “A” of the motor
switch makes with a “holding” contact and then breaks from the
stationary contact wired to terminal “4”. The “holding” contact
provides a circuit which prevents the valve from stopping part
way through its cycle if the thermostat is changed to the satisfied
position. As the valve reaches the full open position, side “B” of
the motor switch closes, providing a low voltage auxiliary circuit
for starting the burner or circulator. At the same time side “A” of
the motor switch makes a circuit through the warp switch
contacts to terminal “2”. The valve does not continue to rotate
since the warp switch opened its contacts before the valve
reached the full open position. The warp switch heater remains
energized as long as the thermostat calls for heat.
circuit made through side “A” of the motor switch to terminal “4”.
Fig. 2. (At the same time, a circuit is made through the warp
switch heater.) As the valve begins to open, side “A” of the motor
switch makes with a “holding” contact and then breaks from the
stationary contact wired to terminal “4”. The “holding” contact
provides a circuit which prevents the valve from stopping part
way through its cycle if the thermostat is changed to the satisfied
position. As the valve reaches the full open position, side “B” of
the motor switch closes, providing a low voltage auxiliary circuit
for starting the burner or circulator. At the same time side “A” of
the motor switch makes a circuit through the warp switch
contacts to terminal “2”. The valve does not continue to rotate
since the warp switch opened its contacts before the valve
reached the full open position. The warp switch heater remains
energized as long as the thermostat calls for heat.
2
Use only silicone grease, water, or soap suds on O-ring
or Valve Body to facilitate assembly. Use of vaseline or
any petroleum grease or oil will cause O-ring to dete-
riorate.
or Valve Body to facilitate assembly. Use of vaseline or
any petroleum grease or oil will cause O-ring to dete-
riorate.
1. Remove body assembly only from shipping carton. Valve
head and stem should be left in carton at this time for
protective purposes. Do not assemble head to body before
attaching body into line.
protective purposes. Do not assemble head to body before
attaching body into line.
2. Mount the valve body in the line in any desired position
except upside down. CAUTION: Provide the necessary
clearances for turning valve head sideways when assem-
bling it to valve body (see fig. 5). Note that terminal end of
valve head requires more clearance.
clearances for turning valve head sideways when assem-
bling it to valve body (see fig. 5). Note that terminal end of
valve head requires more clearance.
ALL GUARANTEES ARE VOID IF THE VALVE IS NOT ASSEMBLED ACCORDING TO THESE INSTRUCTIONS.
INSTALLATION
729
PLAN 1
Water valves installed at the boiler
header to provide a separate sup-
ply to each zone.
Water valves installed at the boiler
header to provide a separate sup-
ply to each zone.
PLAN 2
A common main supplies all
zones, with a water valve installed
on the riser to each zone.
A common main supplies all
zones, with a water valve installed
on the riser to each zone.
Fig. 3
Fig. 4
The two most commonly used piping systems are
shown below. Plan 1 is popular for new installations,
while plan 2 is frequently used when converting two-
pipe systems.
shown below. Plan 1 is popular for new installations,
while plan 2 is frequently used when converting two-
pipe systems.
This valve does not seal completely. A small amount of
leakage through valve is permitted. The amount de-
pends on valve size and pressure differential across
closed valve. Do not use if your application requires
complete seal off. Maximum leakage at rated differen-
tial is two, four or six gal. per hour for 3/4", 1" or 1-1/4"
valves, respectively.
leakage through valve is permitted. The amount de-
pends on valve size and pressure differential across
closed valve. Do not use if your application requires
complete seal off. Maximum leakage at rated differen-
tial is two, four or six gal. per hour for 3/4", 1" or 1-1/4"
valves, respectively.
LINE
TRANSFORMER
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Fig. 2
STEM
BODY
VALVE
HEAD
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2" MINIMUM
CLEARANCE
CLEARANCE
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2-3/4" MINIMUM
CLEARANCE
CLEARANCE
Fig. 5
Clearances required for
assembling valve head to
valve body.
assembling valve head to
valve body.
HEAT
ANTICIPATOR
ANTICIPATOR
TYPE 1E/F30
THERMOSTAT
INTERNAL WIRING
EXTERNAL WIRING
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SIDE “A” OF
MOTOR
SWITCH
HOLDING
CONTACT
1
MOTOR
WARP SWITCH HEATER
SIDE “A”
OPEN
POSITION
4
3
5
2
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WARP SWITCH
CONTACTS
NORMALLY CLOSED
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SIDE “B” OF
MOTOR SWITCH
OPEN POSITION
SIDE “B”
TO AUXILIARY CIRCUIT
(NOTE: IF SAME
TRANSFORMER POW-
ERS BOTH THE AUXIL-
IARY CIRCUIT AND THE
WATER VALVE, CON-
NECT AUXILIARY CIR-
CUIT TO TERMINALS 1
AND 3 INSTEAD OF 2
AND 3.)
(NOTE: IF SAME
TRANSFORMER POW-
ERS BOTH THE AUXIL-
IARY CIRCUIT AND THE
WATER VALVE, CON-
NECT AUXILIARY CIR-
CUIT TO TERMINALS 1
AND 3 INSTEAD OF 2
AND 3.)
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PIPING
STATIONARY CONTACTS
(TERMINALS 2, 4 & COM.)
(TERMINALS 2, 4 & COM.)
(Valve is shown in the open position)
Fig. 1
CAUTION
!