INST201702_TMV_ZW1070
ZURN.COM.AU
AQUA-GARD
Thermostatic Mixing Valves
INSTALLATION & MAINTENANCE
INSTALLATION INSTRUCTIONS
It is suggested that the device be installed to deliver water to the
end user. It is to be used for the final control of water tempera
-
ture at plumbing fixtures and appliances. This Australian
Standards compliant device is to be used for point of use. It is
designed to mix cold water and hot water from the water heater
to a safer temperature range of 35-46°C.
1. Flush the Hot and Cold delivery lines completely before
installing the device.
2. The device can be installed in any position. Note: the inlet hot
supply is to be connected to the “H” side of the valve and the
cold supply side to the “C” side.
3. The valve is to be fitted to deliver mixed water to a single
outlet.
4. To set the temperature on the valve remove the pro- tective
blue cap. The cap can be removed by inserting a small blade
screw driver into the slot at the base of the blue cap and
lightly push up.
Using an adjustable wrench or combination wrench, rotate the
flats clock- wise to lower the temperature or counter-clock
wise to increase the set temperature. Read temperature using
a thermometer.
5. Verify the set temperature by running a plumbing fixture and
reinstall the protective plastic cap to the device. For bathroom
operation set the maximum temperature not to exceed
35-46°C.
PERFORMANCE
Outlet Temp. Range
35-46°C
Temperature Hot Supply
49-90°C
Temperature Cold Supply
4-24°C
Set Temperature Accuracy
+/- 1.8°C
Max. Working Pressure (inlet)
1000kPa
Temperature must be field set
Max. Working Pressure (Dynamic)
10-500kPa
Max. Pres. Differential Hot/Cold Inlets
103kPa
Flow rate @ 310kPa pressure loss
0.63 l/s
Min. Flow Rate
0.31 l/s
MIXED
C
H
H
C
C
C
H
MIXED
SENSOR F
AUCET
INDIVIDUAL USE
SINGLE USE
PIPING INSTRUCTIONS
The device is designed to be installed at a single outlet. It may be
used to supply individual outlets when there is sufficient supply
pressure. It is suggested to use ball valves on the Hot and Cold
inlet supplies.
CAUTION:
Installation of water temperature control products
must be performed by qualified, licensed personnel. The qualified
installer should be sure that the proper device has been selected
for the proper installation. A faulty installation can cause scalding,
NOTICE:
Annual inspection and maintenance is required of all
plumbing system components. To ensure proper performance
and maximum life, this product must be subject to regular
inspection, testing and cleaning.
WARNING!
Water Temperatures in Excess of 50°C Are
Dangerous and Will Cause Scalding, Severe Injury or Death!
This valve is
Not
Factory preset. To deliver a safe mixed water
temperature at the outlet, the installer must use a thermometer at
the outlet to verify the temperature. Set the outlet temperature
WARRANTY:
ZURN WILKINS Valves are guaranteed against defects of material or workmanship when used for the services recommended. Please
refer to the LWG Zurn/ Zurn Wilkins Product Warranty Statement for details.
MIX
A
C
B
H
C
MODEL
INLET &
OUTLET
DIMENSIONS (approx) WEIGHT
A
B
C
mm
mm
mm
kg
ZW1070/15
15mm BSPP
138
86
172
1.39
ZW1070/20
20mm BSPP
140
89
172
1.48
DIMENSIONS & WEIGHTS
