UPM THM701 Guide d'installation télécharger pdf (Page 37)

TROUBLESHOOTING GUIDE

Specifications:

Number of programs: 7 Day with 4 settings per day

Temperature setting range: 5 – 35°C (41 – 95°F)

Temperature display range: 0 – 50°C (32 – 122°F)

Humidity setting range: 20 to 70%

Humidity display range: 20 to 95%

Battery: 3 x “AA” size batteries

PROBLEM SOLUTION

Battery symbol ( ) is flashing.

LCD screen is blank.

Heat will not come on.

- Check if the batteries are installed correctly.

- Check if the batteries are fresh and of the correct type.

- Select RESET button on the back of the unit.

- This is an indication that the batteries are running low. Replace with fresh alkaline batteries.

Note: We recommend to have the batteries replaced at least once a year even if the battery symbol is

not flashing.

1) Check and ensure that the thermostat is set to the HEAT or AUTO mode.

2) Check and ensure that the set temperature is higher than the current (room) temperature.

3) You may have to wait up to 5 minutes before the heat will turn on. The thermostat has a built-in time

delay to prevent undesirable on/off sequences.

4) After a 5-minute wait, the heating should now be on. Whenever the heating system is running, the

symbol will be animated.

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UPM THM701 Guide d'installation Page 37