Vers. 2009-3
water cassettes
11
INSTALLATION, OPERATION
AND MAINTENANCE MANUAL
WIRING DIAGRAM OF 2 PIPE SYSTEM WATER CASSETTE WITH I.R. REMOTE CONTROL (CS/4S + HC/4S)
WIRING DIAGRAM OF 4 PIPE SYSTEM WATER CASSETTE WITH I.R. REMOTE CONTROL (CS/4S + HC/4S)
CASSETTES WITH A CONTROL BOARD THAT IS MANAGED ONBOARD
CASSETTES WITH A CONTROL BOARD THAT IS MANAGED ONBOARD
Pic. 24
Pic. 25
LEGENDA:
Connector
Earth
L Phase
N Neutral
M1 Fan motor (230Vac/50Hz)
SM Louver motor (230Vac/50Hz)
DP Drain pump (230Vac/50Hz)
FS Float switch (NC)
LS1 SM limit switch (60x60 cassette)
Safety switch (90x90 cassette: when
opening the fi lter panel, the unit wii stop)
Com Common
P1,P2,...,Pn Terminals
C3 Condenser
LEGENDA:
Connector
Earth
L Phase
N Neutral
M1 Fan motor (230Vac/50Hz)
SM Louver motor (230Vac/50Hz)
DP Drain pump (230Vac/50Hz)
FS Float switch (NC)
LS1 SM limit switch (60x60 cassette)
Safety switch (90x90 cassette: when
opening the fi lter panel, the unit wii stop)
Com Common
P1,P2,...,Pn Terminals
C3 Condenser
FS
P23
P18 P19
P20
P26P27
P25
P24
P11
P10
P8
P7
P6
P5
P4
P3
P2
P1
led led led
Timer Sleep Power
REC1
SW1
P1
LS1
NO
NC
DP
SM
M1
1
C3
P13
P12
P14
P15
L
N
L
N
C
ELECTRONIC
CONTROL BOARD
TRANSFORMER
TRANSFORMER
I.R. RECEIVER
I.R. RECEIVER
Electronic supply
230Vac/50Hz
Electronic supply
230Vac/50Hz
Heat/cool valve
230Vac/50Hz
Cool valve
230Vac/50Hz
Heat valve
230Vac/50Hz
Earth
Earth
WATER TEMPERATURE SENSOR
WATER TEMPERATURE SENSOR
AIR TEMPERATURE SENSOR
AIR TEMPERATURE SENSOR
FRONTAL
PANEL
FRONTAL
PANEL
TURBO
HIGH
MEDIUM
LOW
FRONTAL
PANEL
FRONTAL
PANEL
L
N
L
N
C1
P23
P18 P19
P20
P26P27
P25
P2
4
P1
3
P12
P11
P1
0
P8
P7
P6
P5
P4
P3
P2
P1
led led led
Timer Sleep Power
REC1
SW1
P1
LS1
NO
NC
DP
SM
N
C2
FS
M1
1
C3
P15
P14
ELECTRONIC
CONTROL BOARD
TURBO
HIGH
MEDIUM
LOW
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