Water Control Valve Installation

Water Control Valve Installation
INSTALLATION INSTRUCTIONS
Master Water Control Valve (24 VAC)
64710077-B
WC-100 / 110 /120 / 130 (1/2" Pipe); WC-200 / 210 / 220 / 230 (3/4" Pipe);
WC-300 / 310 (1" Pipe); WC-400 (1-1/4" Pipe)
Introduction
The CustomAir Master Water Control Valve makes it easy to shut off the water supply to the suite and
safeguard against leaks from any equipment. Simply flip a switch when closing down for the night.
The Master Water Control Valve can be wired to any standard 24 VAC control signal from a compressor/vacuum pump or with a separately supplied switch using the 24 VAC transformer provided. For
use on new or existing installations, the valve is available in 1/2", 3/4", 1" and 1-1/4" diameter outlet
pipe sizes.
Specifications
MODEL
PIPE SIZE
WC-100 WC-110 WC-120 WC-130 WC-200 WC-210 WC-220 WC-230 WC-300 WC-310 WC-400 WC-410
1/2"
1/2"
1/2"
1/2"
3/4"
3/4"
3/4"
3/4"
1"
1"
1-1/4"
1-1/4"
HEIGHT
6-1/2"
19-1/2"
6-1/2"
19-1/2"
9-1/2"
20"
9-1/2"
20"
10-1/2"
10-1/2"
11"
11"
WIDTH
9-1/2"
14-1/2"
9-1/2"
14-1/2"
12"
13"
12"
13"
15-1/2"
15-1/2"
16"
16"
WC-300
WC-310
WC-400
WC-410
Replacement Part Numbers
MODEL
WC-100
WC-110
WC-120
WC-130
WC-200
WC-210
WC-220
WC-230
ASSEMBLY
64622039 64622095 64622096 64622097 64622040 64622098 64622099 64622100 64622100 64622101 64622048 64622102
FILTER BODY
64509019
64509019
64509019
64509019
FILTER BOWL
64510005
64510005
64510005
64510005
GASKET
64553019
64553019
64553019
64553019
CARTRIDGE (2)
64520006
64520006
64520006
64520006
CARTRIDGE (36)
64520007
64520007
64520007
64520007
DentalEZ Group
March, 2007
2500 Highway 31 South
Bay Minette, AL 36507
1-866-DTE-INFO
Page 1 of 4
Master Water Control Valve (24 VAC)
WC-100 / 110 /120 / 130 (1/2" Pipe); WC-200 / 210 / 220 / 230 (3/4" Pipe);
WC-300 / 310 (1" Pipe); WC-400 (1-1/4" Pipe)
Installation
— CAUTION —
Outlet
Valve
➝
All CustomAir water control products
must be installed by a certified plumber
according to local plumbing codes.
Inlet
Valve
Flow
✔ The Master Water Control Valve
should be connected to the main
water supply for the suite.
✔ The valve solenoid should be wired
to a 24 VAC switch.
Bypass
Valve
✔ Both the inlet and outlet valves
should be opened and the bypass
valve should be closed.
✔ When the power is switched on,
water will be supplied to the suite.
— NOTICE —
The plumber supplies all connecting
fittings.
✔ When power is switched off, the
water supply is shut off.
Connecting to DentalEZ Master Control Panel
Main Water Control
Solenoid Valve
Plug In Transformer
2
1
3
24V
AC
24V
Coil
Coil
In
Yellow
Black
Brown
Page 2 of 4
Valve
Solenoid
Water On/Off Switch
(Lighted switch shown)
64710077-B
Changing Water Filter Cartridge
✔ The water filter protects dental units from the sediments and rust found in most
water supply lines.
✔ The water filter prevents costly repairs to handpieces and syringes caused by
water contamination.
✔ The water filter is only available for 1/2" and 3/4" pipe sizes.
Bypass
Valve
1. Open the bypass valve.
2. Close the inlet and outlet valves.
3. Push down on the pressure relief button.
Pressure
Relief
Button
4. Using a wrench, remove the bowl. (Turn
counterclockwise to loosen.)
Outlet
Valve
5. Remove the old cartridge and install the
new cartridge.
Inlet
Valve
Filter
Body
6. Replace the bowl and hand tighten.
7. Close the bypass valve and open the
inlet/outlet valves when finished.
Cartridge
— CAUTION —
Bowl
Be sure to align the holes in the cartridge
with the bowl and body fitting when
reinstalling the bowl.
Wrench
— NOTICE —
Dust/rust filter cartridges can be ordered in sets of two (PN 4520-006), or
in a case of 36 (PN 4520-007).
Page 3 of 4
Master Water Control Valve (24 VAC)
64710077-B
WC-100 / 110 /120 / 130 (1/2" Pipe); WC-200 / 210 / 220 / 230 (3/4" Pipe);
WC-300 / 310 (1" Pipe); WC-400 (1-1/4" Pipe)
Water Pressure Regulator
✔ The water pressure regulator conserves water,
saves money and protects the water system,
dental units and instruments from the damaging
effects of high water pressure.
✔ Water pressure regulators are supplied factoryset at 50 PSI and are adjustable from 25-75 PSI.
B
Regulator Dimensions
PIPE SIZE
A
B
C
1/2"
5-1/2"
7"
1-3/4"
3/4"
6-1/2"
7-1/2"
2"
1"
6-3/4"
8"
2"
1-1/4"
8"
9"
2-1/4"
C
A
Installing Water Pressure Regulator
Lock Nut
Pressure Adjustment
Screw
➝
Flow
Outlet
Inlet
Flow Arrow
Connecting Pipe
(Supplied by Plumber)
1. Install the water pressure regulator on the
inlet side of the water control valve.
2. The connecting pipe must be supplied by the
plumber.
3. If the water pressure drops below normal,
check the screen filter for any debris.
March, 2007
Screen Filter
Page 4 of 4
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