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The mixing valve is certified to ASSE 1017. It is not to be used to provide anti-scald service resulting from
system pressure fluctuations, and should not be used where more sophisticated compensating
temperature controls are required.
Installation of the Mixing Valve
1. Flush all pipe work thoroughly (with water only) before installing the mixing valve.
2. The mixing valve comes complete with union type connections for ease of installation and service.
3. The mixing valve must be removed from the pipe work prior to soldering the end connections. It is
recommended to use a spacer piece while soldering.
Do not solder unions while attached to the valve body. Solder connections prior to connecting
unions to the valve body to avoid damaging the valve and its function.
Setting the Mixing Valve Outlet Temperature
1. Remove the green knob by inserting a small screw driver in the notch and gently prying up as shown in
Fig. 3-1.
2. Set the mixing valve after the tank has heated to its set point. To set the valve, disconnect the outdoor
sensor from the control so the domestic hot water will reach its set point temperature (default setting is
160°F). Once domestic hot water has reached its set point, turn both the hot and cold water supplies on.
Open an outlet, preferably a sink or basin faucet rather than a shower. To calibrate, let water run for 2
minutes and measure the outlet temperature with a thermometer. Using the groove on the top of the
cover provided to fit over adjustment nut, adjust the knob counter clockwise to increase temperature and
clockwise to decrease temperature, as shown in Fig. 3-2.
Figure 3 – 1 and 2
3. Once the desired outlet temperature has been achieved, refit the green top so that it snaps onto the
body of the mixing valve.
4. Re-connect the outdoor sensor.
MIXING VALVE MAINTENANCE AND SERVICE
•
It is recommended to check the mixing valve annually to ensure proper system capabilities. More
frequent checks are recommended in adverse water conditions.
Содержание Versa Hydro PHE130-119
Страница 23: ...23 Figure 5 Figure 6 ...
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Страница 32: ...32 F INTERNAL WIRING Figure 14 Internal connection diagram ...
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