
46
Air conditioning unit -
TDA range
Selection, installation, use and maintenance manual
M
1
MAX
MIN
PE
COM
4
3
2
1
PX
c
d
MED
C1
MA
BL
NE
RO
BI
1
2
3
4
5
FTB28
L
N
230V~ / 50Hz
POWER SUPPLY LINE
PREPARE SUITABLE PROTECTION
UPSTREAM, WITH A RESIDUAL CURRENT
CIRCUIT BREAKER WITH OVERCURRENT
PROTECTION
BI: WHITE
RO: RED
GR: GREEN
NE: BLACK
BL: BLUE
MA: BROWN
TDA 28
M
1
M
1
MIN
MAX
MED
COM
PE
MIN
MAX
MED
d
c
PX
PE
COM
4
3
2
1
C1
C1
KA1
KA3
KA2
KA2
KA3
KA1
KA2
KA1
KA3
MA
BL
NE
RO
BI
FTB37
FTB37
5
4
3
2
1
MA
1
2
3
BL
NE
4
5
RO
BI
N
L
230V~ / 50Hz
POWER SUPPLY LINE
PREPARE SUITABLE PROTECTION UPSTREAM,
WITH A RESIDUAL CURRENT CIRCUIT
BREAKER WITH OVERCURRENT PROTECTION
BI: WHITE
RO: RED
GR: GREEN
NE: BLACK
BL: BLUE
MA: BROWN
THE CALCULATION OF THE ELECTRIC DIMENSIONS IS THE RESPONSIBILITY
OF THE CUSTOMER
NOT SUPPLIED
KEY
KA1: MINIMUM SPEED RELAY
KA2: AVERAGE SPEED RELAY
KA3: MAXIMUM SPEED RELAY
TDA 37
NICOTRA