Faults, Rectification; Rls 45 O Fault Messages; Rls 45 K Fault Messages - Maico PP 45 O Notice D'utilisation

9. Insert ceramic heat exchanger in slide-in
sleeve. Only fit heat exchanger once dry.
10. Insert fan unit [8] in drawer unit.
11. If necessary, replace air filters [7] and [12]
 Chapter 10.2.
12. Fit both filter seats on ends of drawer unit.
Make sure they lock into position.
13. Insert plastic rivets in filter seats – install in
reverse order to that described under point 2.
14. Install drawer unit and fit front cover
 Chapter 10.2, points 10. to 13.

11 Faults, rectification

Call on the services of a trained electrician
any time there is a fault. Faults may only
be remedied by trained electricians.

11.1 RLS 45 O fault messages

Internal error in RLS
Overtemperature/overloading
of
mains adapter
No communication
and/or failure of the external
power units/RLS
No communication
and/or failure of the sensors
(RS 485, I2C)
Internal system error
in power units/RLS
Overtemperature/error
message from external
components (RS 485)
LED flashing modes:
LED flashing
11 Faults, rectification | UK

11.2 RLS 45 K fault messages

Internal error in RLS
Overtemperature/overloading
of
mains adapter
No communication
and/or failure of the external
power units/RLS
No communication
and/or failure of the sensors
(RS 485, I2C)
Internal system error
in power units/RLS
No communication with
the EnOcean module
(PP 45 EO)
No communication with the
teached-in sensor or fault
message from PP 45 RC
LED flashing modes:
LED flashing
LED lit up continually
37