Faults; Safety Instructions; Resolving Simple Problems - Biddle DF Manual

5

. . Faults

5.1

Safety instructions

5.2

Resolving simple problems

Solutions to simple problems
P
ROBLEM
There is a draught.
It is too hot.
It is too cold.
It is too noisy.
Manual version 2.0 (26-10-2012)
Danger:
d
Internal work may only be performed by
qualified technical personnel.
Warning:
w
Before you begin: read the safety instructions.
See also:
1.5 "Safety instructions" on page 8
If you suspect a fault, first try to resolve the problem using the
below table. You need not be an expert for this.
L
IKELY CAUSE
Air curtain is turned off.
Air curtain is adjusted too low.
Air curtain is adjusted too high.
The unit's heater has been turned
off.
The heater is adjusted too low.
Space heating and air curtains are
colletively producing too much
heat.
Room is too cold.
Air curtain is at highest setting.
W
HAT TO DO
Turn the air curtain on.
Turn the air curtain up.
Turn the air curtain down.
Turn the heater on.
Turn the heater up.
1. Turn space heating down.
2. Turn the unit down.
3. Turn the heater down.
1. Turn space heating up.
2. Turn the unit up.
3. Turn the heater up.
Turn the unit down.
en
en-31