S&P CAIB - BC Serie Manual De Instrucciones página 21

WIRING AND OPERATIONAL DIAGRAMS
Pre-wired version:
Note: all power supplies must conform to legal requirements
Functions not integrated into the panel box:
(Supply and wiring of the material carried out
by the installer
Motor connection:
The motor is powered via a lock-isolating switch
For the electric connection proceed as shown in the
diagram opposite.
Water coil connection
The water coil pipe diameter is 1" (pipe thread)
Ensure that the water flow direction in the pipes
is as indicated on the label stuck on the cabinet
Safety against
frost Filter
Water coil
M
P
- Motor control, Stop/LS/HS + possibly
control of other motor. (exhaust fan or damper)
- Control + water coil protection against frost
- Programmable clock
- Filter clogging control
Damper
230V
N
50Hz
N PV
Optional
Ph
GV
2-speed
motor