Temperature Setting - Pentair 175K BTU/HR Installation And User Manual

Section 4. Operation Instructions

TEMPERATURE SETTING

The heater comes factory set at 78° F. for the pool mode and 100° F. for the spa mode. Using the up and down arrows,
you can set the thermostats to a minimum temperature of 65° F., or a maximum of 104° F. If you desire to heat only one
body of water, the thermostat is capable of an off mode. As an example, if you only wish to heat the spa and not the pool,
simply depress and hold the pool down arrow, and the thermostat will lower its setting to 65° F. then go to an off mode.
MAXIMUM TEMPERATURE SET POINT
1. Unbolt and remove the door panels (see
2. Access the control panel board on the underside of the top cover. Locate
the yellow button on the corner of the control board.
3. Push the Max. Temp. Set Point button on the back of the control
board (see Figure 33).
The following sequence should happen:
A. The unit will come on and the POOL ON light will come on.
TEMP
B. Press the
maximum pool temperature.
Wait up to 30 seconds; the POOL ON light will go off and the
C.
SPA ON light will come on. To override the time delay, push the
Max. Temp. Set Point button again.
TEMP
D. Press the
and set maximum spa temperature to 104°F (40°C) or less.
Wait up to 30 seconds; the SPA ON light will go off and
E.
the unit will shut down. To override the time delay, push
the Max. Temp. Set Point button again.
4. Reinstall the access door panels.
Rev. M 1-8-15
Figure 32).
 TEMP
or pad (on TOP of the panel) to set
 TEMP
or button on the control panel
Top Panel
Door
Access Panel
®
MASTERTEMP Pool and Spa Heater Installation and User's Guide
37
Door
Access
Panel
Figure 32.
Figure 33.