35MB Pool & spa heater
3
4
5
6
2
1
7
Lock/Unlock
Button
On / Off
Switch
Temperature
Display
Pool Temperature
Setting Knob
Setting
Postion
User Setup Mode Setting Factory Setting Alternative Display Indicator
1 Display units ° F = Fahrenheit ° C = Centigrade ° F or ° C
2 Maximum temperature 32 °C (90 °F) 41 °C ( 106 °F) PL or SPA
3 Software Version e.g 019
Service Mode Setting Factory Setting Reset press Display Indicator
1 Pressure Log Number of Operations Resets to zero Yellow LED ON
2 Overheat Log Number of Operations Resets to zero OH1,Red LED ON
3 Hi-Limt Log Number of Operations Resets to zero HI, Front Red PCB LED ON
4 Thermal Fuse Log Number of Operations Resets to zero roL, Rear Red PCB LED ON
5 Hours run 0 Press resets to zero 156 =1560 hrs both PCB LEDs on
6 Display td0 td1 td0 / td1
Test Temperature Display Mode 1 (td1).
The display will now show the Pool sensor temperature and alternate between normal and 0.1 resolution for each
press of the Lock/Reset button.
Rotating the potentiometer will change the set temperature. Pressing and holding the button whilst the temperature
is displayed will ‘lock/unlock’ it on the display for continuous observation.