Diagnostic Table - Sawo CUB3-45NB Handbuch

DIAGNOSTIC TABLE

If heater is not heating up or sauna room is heating up slowly:
NB-MODELS:
• Is timer set to the operating range?
• Is the timer On? Is timer knob stuck? (Suitable gab is 1 - 2 mm between knob
and heater body) If necessary, pull out the knob couple of millimeters.
• Is the thermostat set to higher than temperature inside the sauna room?
• Is the temperature fuse defective? Find out the reason before turning on your
heater again.
• Are all heating elements glowing red when the heater is ON?
• Is the heater's heating power enough for the sauna room? (See page 28)
• Are the sauna stones laid properly? Is there enough space for air circulation and
stones are in good condition? If stones are laid loosely, sauna will warm up faster.
• Is the air circulation enough in the sauna room? (See page 21)
NS- AND NI-MODELS:
• Is the control unit ON?
• Is the set temperature higher than the temperature inside the sauna room?
• Is the main switch ON? In Ni-models, main switch is located at the bottom of
the heater, and in NS-models it is on the power control.
• Are the switchboard fuses ON and unbroken? If broken, find out the reason
before turning ON your heater.
• Are all heating elements glowing red when the heater is ON?
• Is the heater's heating power enough for the sauna room? (See page 28)
• Are the sauna stones laid properly? Is there enough space for air circulation and
stones are in good condition? ? If stones are laid loosely, sauna will warm up faster.
• Is the air circulation enough in the sauna room? (See page 21)
IF THE SURFACES DARKEN AROUND THE HEATER:
• Is the heater installed following the safety distances? (See page 9)
• Have you laid the sauna stones correctly and there is enough space between
the stones for air circulation? If air circulation is blocked constructions around
the heater might over heat.
• Are the heating elements visible behind the stones? Rearrange stones if necessary.
• If you cannot find the reason, contact your retailer.
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