Faults; Safety Instructions; Resolving Simple Problems; Fault-Finding By The Installer - Biddle Comfort Circle Series Manual

F
AULTS
7

. . Faults

7.1

Safety instructions

7.2

Resolving simple problems

7.3

Fault-finding by the installer

46
d
Danger:
Work on the unit's interior shall be performed by
qualified technical staff only.
d
Danger:
Before opening the unit, follow the safety instruc-
tions in section 1.4.
If you suspect a fault, first try to resolve the problem using
table 7-1. You need not be an expert for this.
If table 7-1 does not provide the solution to the problem,
table 7-2 can be used to investigate the fault further.
If a fault code is displayed (see section 7.4), table 7-3 can be
used to resolve the fault.
Contact the supplier if tables 7-2 and 7-3 do not provide the
solution either.
c
Caution:
First run through table 7-1 before considering the actions
in table 7-2.
d
Danger:
The actions in tables 7-2 and 7-3 may be per-
formed by competent staff only.
C C
OMFORT IRCLE