Delta PG PLUS-25 Operations Instructions download pdf (Page 61)

55

Temperature Limits

 Setting the Thermostatic Mixing Valve

The thermostatic mixing valve controls

the outlet hot water temperature deliv-

ered to the faucets.

POTENTIAL SCALD HAZARD The

mixing valve must be installed on the

PERFORMANCE PLUS. Removal of

the mixing valve will create a potential

scald hazard resulting in severe personal

injury or death.

- Use a L-Key to remove the set screw

securing the knob to the valve.

- Remove the knob and lock ring from

the valve.

- Replace the knob and adjust the set

temperature of the valve to the desired

temperature.

To calibrate the outlet temperature ,

allow the water to run for approximately

2 minutes and measure the water with a

thermometer. To adjust the valve setting,

rotate the knob clockwise to decrease the

water temperature or counter-clockwise

to increase the water temperature.

- Once the desired temperature is

achieved, remove the knob and refit the

lock ring onto the valve aligning the

ring indicator mark with the valve’s

“Mix” marking.

- Locate the tab on the inner face of the

knob into the retainer in the locking

ring. Secure the knob with setscrew.

- Record the valve performance on the

Installation Record included in this

manual.

For proper operation of the thermostatic

mixing valve, the manual valve on the U-

tube assembly MUST remain open to

avoid a potential scald hazard.

DANGER

NOTICE

WARNING

NOTICE

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