15
GB
20
21
22
22
21
20
3
2
3
1
1
4
19
4
N
U
T
ON/OFF
LS
MS
HS
F1
2A
M1
M2
P1
C2
S1
N
P
NC
C
C2/2
C2/3
C3/6
C3/3
C3/2
C3/1
J
G
L
W
3
4
P
M
C3/5
C3/4
1
2
C2/1
C2/4
C1/2
C1/1
4
11
MW 2 - MW 3 - MW 4 - MW 5
6 - MAINTENANCE
IMPORTANT
Before doing any work on the installation, check that the power supply is switched off and secured
•
Air filter: Clean every two weeks. See “Operating
Manual”.
.
External unit air exchanger: Cleaning recommended
once a year.
.
Electric connections: Once a year, check that the
electric wires are well fastened to their terminals.
.
Electric box : Dusting is recommended once a year.
•
Condensate pumping system: This requires regular
specific maintenance.
- The level detection unit must be cleaned and its filter
replaced regularly (the frequency depends on the operating
conditions) (see fig. below).
- Clean with water containing 5% bleach.
- The device is delivered with 5 replacement filters.
•
When reassembling, make sure:
Float
Cable
Vent pipe
Inlet for
condensates
Filter
- that the detection unit is horizontal,
- that the float is clean and not jammed (and that its polarising slot is directed upwards),
- that the pipes are clean and correctly connected (no leaking),
- that the assembly operates correctly by testing it.
10 05 357 - 00
Standard assembly with control by actuating the ventilation.
NOTE :
Terminal 19 not connected: control operates in COOLING mode.
Terminal 19 connected to the installation's neutral (terminal 4): control operates
in HEATING mode.
M1
Louvre motor
M2
Fan
P1
Condensate pump (as accessory)
C2
Capacitor of M2
F1
Control circuit fuse
S1
Louvre switch
Remote sensor
(option)
REMOTE CONTROL
Power supply 230/1/50
7 - WIRING DIAGRAM
Locating stud
Suction of
condensates
