Safety Instructions - Biddle DF Series Manual

en
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.
en-34
Danger:
d
All work on the inside of the unit may only be
carried out by appropriately qualified
technical staff.
Warning:
w
Before you begin: read the safety instructions.
See also:
1.5 "Safety instructions" on page 10
If you suspect a fault, first try to resolve the problem, using
the table below. You need not be an expert for this.
P
ROBABLE 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.
Switch the air curtain to a higher
operating strength.
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.