I WARM 730 User And Installation Manual - Attention!

13

This percentage may be adjusted by pressing "+" and "–"

keys; the changes are shown on the display. 

In this mode the power is managed the following way: 

a unit time is divided by the time the heating is in on and off

modes. The unit time is one hour. Accordingly, if the 50%

power is set, the heating will be switched for 30 min., and

then before the period ends it will be switched off for 30 min.

if 10% power is set, the heating will be on for 6 min. and off

for 54 min.

ATTENTION!

To avoid overheating of the heating cable and therefore possi

ble heater damage, we do not recommend to use service mode

for more than 7 days.

Each time it is switched on the device will remind you about the

failure. You should apply to the service center as soon as possi

ble to repair or change the temperature sensor.