45
ELECTRICAL CONNECTIONS
KEY TO WIRING DIAGRAMS
MT
=
Ground terminsl
MO
=
Main terminal board
CN1
=
Motor connector
CN
=
Control connector
REM
=
Remote control for function changes (with 230V voltage rating)
EC
=
Economy function key
MA
=
Brown wire
GR
=
Grey wire
G/V
=
Yellow/green wire
MRS
=
Red wire (3rd speed-min.)
MBL
=
Blue wire (2nd speed-med.)
MNE
=
Black wire (1st speed-max.)
MBI
=
White wire (common connection)
VE
=
Green wire
GI
=
Yellow wire
TC
=
Enabling thermostat (opt.)
ST
=
Seasonal selector
SV
=
Fan speed selector
MV
=
Fan motor
CV
=
Fan condenser
SB
=
Bank probe
SA
=
Ambient probe
L-EC
=
Economy Led
L-ON/OFF=
ON/OFF Led
IG
=
Switch at user’s charge with breaking capacity of not less than 4.5 kA
CO
=
Terminal battery
K1
=
Valve/heating element accessory command
TS
=
Set point variator
VM
=
ON/OFF valve accessory command (opt.)
ON/OFF =
ON/OFF selector
-
The dotted lines represent connections at the installer’s charge; wire type
H05 VV-K
1.5 mm
2
or depending on
installation. Consult the specific standards.
NOTE:
Eliminate the jumper between terminals 4-5 in order to install the TC
Summary of Contents for TOP FAN
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