99.822.96 3.4/08/16
34/36
RZN 440
8
-
K
Once a year by a specialist company, who is
authorized by the appliance manufacturer.
Renew test badge, keep log book.
The respective current D+H maintenance
instruction is decisive.
D+H authorized expert companies have been
specially trained by D+H for carrying out expertly
this maintenance, and they get automatically the
latest maintenance instructions.
Maintenance
Following tests must be carried out in the course of
maintenance:
- Outside examination / inspection of system
components
- Checking of all relevant power supply units
- Functional testing of connected system
components
- Record of competent carrying-out of
maintenance, and designation according to
directions
Inspection
Regular visual inspection between maintenance by the operator or a trained person.
Immediately correct any defects.
Indicators:
-
in the buttons must
.
Green LEDs
illuminate
-
in the buttons and the control panel
Yellow LEDs
are
(fault).
not allowed to illuminate or flash
- If the green LEDs do not illuminate or if the
yellow LEDs illuminate or flash, contact After
Sales service.
Examination:
- Check all appliances and cable connections for
outer damage and dirt accumulation.
- Fire detectors, smoke vent buttons, smoke vents
and so on must not be impaired in their function
by goods in storage or structural changings.
