Webasto BlueCool S Series User Manual

BlueCool S Series 6 Electrical Connections
19
 Establish the mains connection.
Guide the mains cable through the PG cable gland.
Slide the ferrite over the mains cable in the electrical box
and secure it with cable ties.
Plug the mains cable with the phase and neutral conduc-
tor into the cable terminal (Fig. 14, No. 2) on the PCB.
Connect the earthing cable on the earthing terminal to
the electrical box housing.
S27 without Soft Start
 Connect the sea water pump.
Guide the connection cable through the PG cable gland
and connect in the cable terminal (Fig. 14, No. 10).
When operating several BlueCool S Series units with one
sea water pump, observe Fig. 18, “BlueCool S (several
units, 1 pump)”.
 Establish the mains connection.
Guide the mains cable through the PG cable gland.
Slide the ferrite over the mains cable in the electrical box
and secure it with cable ties.
Plug the mains cable with the phase and neutral conduc-
tor into the cable terminal (Fig. 14, No. 2) on the PCB.
Connect the earthing cable on the earthing terminal to
the electrical box housing.
 Connect the compressor.
Guide the mains cable for the compressor through the PG
cable gland and connect the phase and neutral conductor
to the external relay.
The mains connection for the compressor must be
established via a separate supply line (fusing with 20 A).
Connect the earthing cable on the earthing terminal to
the electrical box housing.
S8 to S20 with Soft Start
 Connect the sea water pump.
Guide the connection cable through the PG cable gland
and connect in the cable terminal (Fig. 14, No. 10).
When operating several BlueCool S Series units with one
sea water pump, observe Fig. 18, “BlueCool S (several
units, 1 pump)”.
 Establish the mains connection.
Guide the mains cable through the PG cable gland.
Slide the ferrite over the mains cable in the electrical box
and secure it with cable ties.
Plug the mains cable with the phase and neutral conduc-
tor into the cable terminal (Fig. 14, No. 2) on the PCB.
Connect the earthing cable on the earthing terminal to
the electrical box housing.
 The compressor is connected via the Soft Start as shown
in the wiring diagram, Fig. 16, “BlueCool S8 to S20, with
Soft Start”.
S27 with Soft Start
 Connect the sea water pump.
Guide the connection cable through the PG cable gland
and connect in the cable terminal (Fig. 14, No. 10).
When operating several BlueCool S Series units with a sea
water pump, observe Fig. 18, “BlueCool S (several units,
1 pump)”.
 Establish the mains connection.
Guide the mains cable through the PG cable gland.
Slide the ferrite over the mains cable in the electrical box
and secure it with cable ties.
Connect the mains cable with the phase in a 4x cable ter-
minal and from there to the Soft Start (Comp. Com), com-
pressor and cable terminal (Fig. 14, No. 2) on the PCB.
Connect the neutral conductor to the Soft Start (Active)
and from there connect the extra cable to the cable ter-
minal (Fig. 14, No. 2) on the phase.
Connect the earthing cable on the earthing terminal to
the electrical box housing.
 The compressor is connected via the Soft Start as shown
in the wiring diagram, Fig. 17, “BlueCool S27, with Soft
Start”.
The control connection of the Soft Start is only carried out
via the neutral connector of the cable terminal (Fig. 14,
No. 11).

Webasto BlueCool S Series Specifications

General

Brand	Webasto
Model	BlueCool S Series
Category	Air Conditioner
Language	English