ThermOmegaTech THERM-O-MIX STATION, Troubleshooting Manual

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Section 4.3: V3 Diaphragm Valve
V3 Diaphragm Valve Test
1.
To check the diaphragm for leaks plug one of the outside angle hose adapters and slowly apply
no more than 20-PSI air pressure to the other outside angle adapter. With the air pressure applied
to the adapter the seal holder should move off of the seat. When the pressure is released the seal
holder should move back. If air is continuously flowing out of the inside angle hose adapters than
there is a hold in the diaphragm. If the Diaphragm Valve is not working correctly a replacement V3
is required.
V3 Diaphragm Valve Seal Replacement
Follow instructions provided with replacement part from ThermOmegaTech®
V3 Diaphragm Valve Replacement
Follow instructions provided with replacement part from ThermOmegaTech®
Section 4.2: V2 Capillary Valve
V2 Capillary Valve Adjustment
1.
On the end of the heat dissipater nearest V2 valve body, there are four setscrews holding the
perforated heat dissipater to the valve. One of the four setscrews are substantially recessed and
only this one should be loosened. Newer units will only have the one locking setscrew located
closest to the V-2 valve.
2.
After loosening the locking setscrew, turning the heat dissipater housing clockwise will lower the
hot water outlet temperature from the heat exchanger and also the water temperature from the
shower/eyewash. Turning the heat dissipater counterclockwise will raise the water temperature.
Rotate the heat dissipater a half turn at a time. Re-run the system after each adjustment.
3. Lock the setscrew on heat dissipater when finished.
V2 Capillary Valve Replacement
Follow instructions provided with replacement part from ThermOmegaTech®
Locking Screw