Multiple Installation - Veco Climma Compact 5 Installation Manual Use & Schematics

CONDITIONING PLANTS

4.5 - MULTIPLE INSTALLATION

The CABIN air-conditioner is particularly suggested for a multiple installation. A multiple installation has these
specific features:
- One only sea water pump supplies water to all units.
- Each unit must have its own setting of compressor starting delay ( see 4.6 ).
4.5.1 - PUMP CONNECTION IN A MULTIPLE SYSTEM - C 307
In order to run the same pump from several units, it is available as option a pump relay box. Each air-condi-
tioner is connected to the pump relay box. The mains supply to the pump relay box must be independent from
the air-conditioners and protected by an independent fuse. The pump supply will come in parallel from each
relay controlled by each air-conditioner.
230V 50Hz 115V 60 Hz
2 COMP. M4621 M66170
3 COMP. M4622 M66175
4 COMP. M4622A M66180
5 COMP. M4622B
6 COMP. M4622C
PM
A.C.POWE
R
A.C.POWE
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page 18
SPLIT and COMPACT models
4 ELECTRICAL CIRCUIT
RB
- -
- -
DELAY 5 S
EB
UNIT 1
DELAY 10 S
EB
UNIT 2
PART
N. UNITS
CODICE N. GRUPPI FUSIBILE
M4621 2
M4621 3
M4621 4
M4621 5
M4621 6
DELAY 15 S
EB
UNIT 3 - 6
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PUMP FUSE
5A
5A
5A
10A
10A