Honeywell Home V4043A1259 Installation guide

Brand
Honeywell Home
Model
V4043A1259
Type
Installation guide

This manual is also suitable for

INSTALLATION INSTRUCTIONS
Put Bar Code Here
95C-10206-02
V4043 and V4044 Motorized Valves
FEATURES
These valves consist of an actuator motor and valve assembly
for controlling the flow of hot or cold water.
• The V4043 provides 2-position, straight through control of
supply water.
• The V4044 provides 2-position, diverting control of supply
water.
• Compact construction for easy installation.
• Manual opener for valve operation on power failure. Valve
returns to automatic position when power is restored.
• Motor actuator may be replaced without removing the valve
body or draining the system.
• Complete powerhead may be removed without breaking
the line connections.
• Sweat fit models may be installed without disassembling
the valve.
• Fits under the cover of most baseboards.
SPECIFICATIONS
Models:
V4043 - line voltage, straight-through valves.
V4044 - line voltage, 2-position diverting valves.
Electrical Ratings:
Maximum Temperature Rating:
Minimum Temperature Rating:
Ambient: 40° F (4° C).
Liquid: 40° F (4° C).
Humidity Rating: 5-95% RH (non-condensing)
Atmosphere: non-corrosive, non-explosive
For Models with End Switch: End Switch Rating: 2.2 A @
220/240 Vac 50 Hz.
Timing:
V4043 opens or closes in 15 seconds.
V4044 diverts flow in 30 seconds.
Manual Opener: Manual opener opens the valve in case of
power failure. Valve returns to automatic position when
power is restored.
Powerhead Replacement: Includes motor housing, rubber
plug, O-ring, 2 mounting screws, and 1 sheetmetal screw.
Flow Ratings:
a
Static Pressure Ratings: Both 125 psi (860 kPa) and 300 psi (2070
kPa) models available.
Voltage Amperes
110 .084
120 .080
220 .042
Class A Motor Class F Motor
Ambient
(F)
77 125 140 125 170 190 200
Liquid (F) 175 165 155 250 220 210 200
Ambient
(C)
25 52 60 52 77 88 93
Liquid (C) 80 75 68 120 105 100 95
Valve Family Capacity Rating
Maximum Closeoff
Pressure
a
V4043 Cv kV PSI kPa
1.0 0.9 50 345
2.5 2.0 30 207
3.5 3.0 20 138
8.0 7.0 8 55
V4044 4.0 3.5 10 69
7.0 6.0 10 69
V4043
V4044
V4043 AND V4044 MOTORIZED VALVES
95C-10206—02 2
Dimensions: See Fig. 1.
Fig. 1. Installation dimension in inches (mm).
AUTO
MAN OPEN
A B
AUTO
MAN OPEN
A B
AUTO
MAN OPEN
A
B
AUTO
MAN OPEN
A
AB
AB
B
HEIGHT NEEDED TO REMOVE COVER.
DIMENSIONS FOR 1/2 IN. COPPER TUBING.
DIMENSIONS FOR 3/4 IN COPPER TUBING.
DIMENSIONS FOR 1 IN. COPPER TUBING.
V4034B VALVES THAT ARE NORMALLY OPEN IN THE DE-ENERGIZED POSITION HAVE NO MANUAL LEVER. THE VALVES ALSO HAVE A REVERSED POWERHEAD ABOVE
THE “B” (OUTLET) PORT RATHER THAN ABOVE THE “A” (INLET) PORT.
REFER TO MOUNTING INSTRUCTIONS.
OPENING FOR 1/2 IN. CONDUIT ON MANUAL LEVER SIDE FOR V4043. OPENING ON OPPOSITE SIDE FOR V4044
1
1
5
7
7
1
5
5
2
3
4
7
1
4 3 2
6
2
3
4
6
7
6
6
1
2
3
4
5
6
7
M16862
V4043 SWEAT COPPER CONNECTION MODELS
V4044 SWEAT COPPER CONNECTION MODELS
V4044 FLARE-FITTING MODELS
V4043 FLARE-FITTING MODELS
2-3/8
(60)
7/8 DIA.
(22)
7/8 DIA.
(22)
1-1/2
(38)
5-1/4
(133)
5-1/4
(133)
15/32
(12)
IN
OUT
INLET
3-1/2 (89)
1-3/4
(44)
3/8
(10)
3/8
(10)
3/8
(10)
1-3/4
(44)
1-9/16
(40)
1-3/4
(44)
3-1/8
(79)
3-1/2
(89)
1-7/8
(47)
3-11/16
(94)
1-9/16
(40)
3/8
(10)
1-3/4
(44)
3-1/8
(79)
3-1/2
(89)
1-7/8
(47)
3-11/16
(94)
2-3/8
(60)
5-1/4
(133)
1-3/4
(44)
1-3/4
(44)
1-7/8
(48)
1-11/16
(43)
1-1/2
(38)
2-3/8
(60)
1-3/4
(44)
1-3/4
(44)
3-1/8
(79)
2-1/4
(57)
7/8
(22)
3-1/8
(79)
3-1/2 (89)
1-3/4
(44)
1-3/4
(44)
2-11/32
(59)
2-11/32
(59)
2-11/32
(59)
2-11/32
(59)
15/32
(12)
2-3/8 (60)
1-1/2
(38)
5-1/4
(133)
OUT
IN
INLET
V4043 AND V4044 MOTORIZED VALVES
3 95C-10206—02
Flow Characteristics:
Fig. 2. Flow Characteristics of 1 Cv (0.86 kv) flow.
Fig. 3. Flow Characteristics of V4043A Model with 2.5 Cv
(2.1 kv) rating and V4044A bypass port (B) with 2.5 Cv (2.1
kv) (reduced) rating.
Fig. 4. Flow characteristics of 3.5 Cv (3.0 kv) valve.
Fig. 5. Flow Characteristics of 4.0 Cv (3.4 kv) valve.
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
500
(152)
140
(43)
120
(37)
100
(30)
90
(27)
600
(183)
700
(213)
750
(229 )
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE) (1/2 IN. PIPE)
30 (207)
20 (138)
10 (69)
9 (62)
8 (55)
7 (48)
6 (41)
5 (34)
4 (28)
3 (21)
2 (14)
1 (7)
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
-5 (15)
-10 (30)
M9183A
GAL/MIN
(
l/s
)
FLOW RATE
FT OF WATER psi
(
kPa
)
PRESSURE DROP
PRESSURE DROP psi (kPa)
1CV
(0.86 KV)
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
45
(13.7)
60
(18)
70
(21.3)
8
(2.4)
9
(2.7)
10
(3)
13
(4)
11
(3.4)
12
(3.6)
12.5
(3.8)
80
(24.4)
65
(20)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
.50 (3.4)
.10 (0.69)
.05 (0.34)
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
-5 (15)
-1 (3)
-0.5 (1.5)
-0.1 (0.3)
-0.05 (0.15)
-10 (30)
M9184A
GAL/MIN (l/s) FLOW RATE
FT OF WATER psi (kPa) PRESSURE DROP
PRESSURE DROP psi (kPa)
2.5CV
(2.1 KV)
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
12
(3.6)
11
(3.4)
12.5
(3.8)
8.0
(2.4)
9.0
(2.7)
10
(3)
80
(24.4)
45
(13.7)
70
(21.3)
65
(20)
60
(18)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
-0.05 (0.15)
-0.1 (0.3)
-0.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M5979B
GAL/MIN
(
l/s
)
FLOW RATE
PRESSURE DROP FT OF WATER psi (kPa)
PRESSURE DROP psi (kPa)
3.5CV
(3.0 KV)
13
(4)
PRESSURE DROP
EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
6.0
(1.8)
50
(1.5)
7.0
(2.1)
8.0
(2.4)
9.0
(2.7)
10
(3)
30
(9.1)
40
(12.2)
45
(13.7)
50
(15.2)
55
(16.8)
60
(18)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE) (1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0 2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
16
(1.0)
18
(1.1)
20
(1.3)
22
(1.4)
24
(1.5)
26
(1.6)
28
(1.8)
30
(1.9)
-0.05 (0.15)
-0.1 (0.3)
-0.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M5717B
FLOW RATE
GAL/MIN (l/s)
PRESSURE DROP FT OF WATER psi (kPa)
PRESSURE DROP psi (kPa)
4CV
(3.4 KV)
V4043 AND V4044 MOTORIZED VALVES
95C-10206—02 4
Fig. 6. Flow Characteristics of 7 Cv (6 kv) valve.
Fig. 7. Flow Characteristics of 8 Cv (6.9 kv) valve.
INSTALLATION
CAUTION
1. Installer must be a trained, experienced service
technician.
2. Disconnect power supply before connecting wir-
ing to prevent electrical shock and equipment
damage.
3. Normally it is not necessary to remove the power-
head from the valve body during installation. 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.
4. Always conduct a thorough checkout when instal-
lation is complete.
Fig. 8. Mounting Positions.
MOUNTING
The valve may be mounted in any position on a vertical line. If
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.
Mount the valve directly into the tube or pipe. Make sure that
flow through the valve is in the direction indicated by the arrow
stamped on the valve body.
On diverting valves, the 3 fittings or ports are labeled on the
bottom of the valve body casting. In many applications, port A
is connected to the coil unit and is closed when the valve is
de-energized. Port B is connected to the coil bypass and is
open when the valve is de-energized. Port AB is the inlet and
is open at all times. Refer to equipment manufacturer’s
instructions for proper fitting of diverting valves.
FLARE FITTING MODELS
Use new, properly reamed pipe, that is free from chips. The
valve body is threaded for standard 1/2 in. OD copper, 45
degrees SAE flare fitting nuts. These nuts are not furnished
with the valve and must be obtained separately.
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
2.0
(0.6)
3.0
(0.9)
3.5
(1)
21
(6.4)
24
(7.3)
25
(7.6)
22
(6.7)
23
(7)
20
(6)
19
(5.8)
17
(5.2)
15
(4.6)
13
(4)
10
(3)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
16
(1.0)
18
(1.1)
20
(1.3)
22
(1.4)
24
(1.5)
26
(1.6)
28
(1.8)
30
(1.9)
-0.05 (0.15)
-.1 (0.3)
-.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M9185A
GAL/MIN (l/s) FLOW RATE
FT OF WATER psi (kPa)
PRESSURE DROP psi (kPa)
7CV
(6.0 KV)
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
2.0
(0.6)
2.5
(0.8)
1.5
(0.5)
19
(5.8)
17
(5.2)
18
(5.5)
15
(4.6)
16
(4.9)
14
(4.3)
10
(3)
12
(3.7)
13
(4)
8
(2.4)
1
(3.4)
9
(2.7)
7
(2.1)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0.01
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
16
(1.0)
18
(1.1)
20
(1.3)
22
(1.4)
24
(1.5)
26
(1.6)
28
(1.8)
30
(1.9)
-0.05 (0.15)
-0.1 (0.3)
-0.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M9186A
GAL/MIN (l/s) FLOW RATE
FT OF WATER psi (kPa) PRESSURE DROP
PRESSURE DROP psi (kPa)
8CV
(6.9 KV)
M10162
A
VERTICAL
PIPING
HORIZONTAL
PIPING
V4043 AND V4044 MOTORIZED VALVES
5 95C-10206—02
SWEAT COPPER MODELS
1. Use new, properly reamed pipe, that is free from dents
or corrosion.
2. Place valve onto pipe. Set the manual opener lever to
MAN. OPEN before applying heat. This will protect the
plug inside the valve by removing it from the heat.
3. IMPORTANT: Take care not to burn plastic portion of
composite adapter plate when soldering.
4. Sweat joints, but keep the outer surface free from sol-
der. DO NOT use silver solder because of the high melt-
ing temperatures it requires.
TO INSTALL REPLACEMENT
HEAD
REMOVING REMOVABLE HEAD FROM REMOVABLE
HEAD VALVE BODY ASSEMBLY
NOTE: It is not necessary to drain the system if the remov-
able head valve body assembly remains in the pipe-
line.
1. Switch power supplies OFF. Disconnect electrical leads,
carefully noting the position and colour of each lead.
2. Place the manual operating lever in the MAN. OPEN
position. See Fig. 9A.
3. Remove cover. See Fig. 9. Remove the two screws that
secure the head to the valve body assembly. (Fig. 9B.)
Fig. 9. Removing Cover.
INSTALLING REMOVABLE HEAD ON REMOVABLE HEAD
VALVE BODY ASSEMBLY
1. Place manual operating lever on the replacement head
in the MAN. OPEN position and fit the head onto the
valve body, ensuring that the shaft seats correctly. See
Fig. 10.
2. Secure the head to the valve body with the two screws
provided.
3. Remake wiring connections.
Inspect the head installation and the valve body to ensure that
all connections and adjustments have been correctly made.
Adjust the thermostat or controller connected to the valve so
that the valve runs through its cycle. Make sure the valve runs
smoothly and positively from closed to open to closed again.
Fig. 10. Installing Replacement Head.
WIRING
All wiring must agree with local codes and ordinances.
CAUTION
Ensure that all wires are properly dressed and
secured before replacing cover to avoid damage
to the insulation.
Fig. 11. Typical Wiring for V4043A, V4044A.
OPERATION
AUTOMATIC OPERATION
On a call for heat by the zone thermostat, the valve opens.
When the call for heat ends, the valve closes by integral
spring return.
MOTOR
THERMOSTAT
(TYPICALLY T6069)
M16863
L1
(HOT)
L2
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
V4043 AND V4044 MOTORIZED VALVES
95C-10206—02 6
MANUAL OPERATION
The motorized valve can be opened manually by lifting the
manual opener lever over the stop and pushing slowly and
firmly to the MAN. OPEN position. The stop permits the valve
to be locked in the open position. The valve will return to
automatic position when the valve is energized.
CHECKOUT
1. Raise the setpoint on the zone thermostat above room
temperature to initiate a call for heat.
2. Observe all control devices - the valve should open and
the auxiliary switch should make the circuit to the circu-
lator or other valve at the end of the opening stroke.
3. Lower the setpoint on the zone thermostat below room
temperature.
4. Observe the control devices. The valve should close
and the auxiliary equipment should stop.
SERVICE
This valve should be serviced by a trained, experienced
service technician.
1. If the valve is leaking, check to see if the O-rings need
to be replaced.
2. If the gear train is damaged or the motor is burned out, it
is necessary to replace the entire powerhead assembly.
See INSTALLATION Section.
NOTE: Honeywell zone valves are designed and tested for
silent operation in properly designed and installed
systems. However, water noises may occur as a
result of excessive water velocity or piping noises
may occur in high temperature (over 212° F [100° C])
systems with insufficient water pressure.
NOTE: These hydronic valves are not suitable for use in
open loop systems where there is air exposure.
V4043 AND V4044 MOTORIZED VALVES
7 95C-10206—02
V4043 AND V4044 MOTORIZED VALVES
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
® U.S. Registered Trademark
© 2011 Honeywell International Inc.
95C-10206—02 T.D. Rev. 01-11
Printed in U.S.A.
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Honeywell Home V4043A1259 Installation guide

Brand
Honeywell Home
Model
V4043A1259
Type
Installation guide
This manual is also suitable for
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