Climma Compact Series User manual
COMPACT & SPLIT - QUATTRO
INSTALLATION MANUAL
Climma Compact Units
Cod. A52040NA Aug 2011
AIR-CONDITIONERS
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2.1 Installation diagram of the Compact air-conditioner
04) Electrical box
05) Electrical supply
06) Return air grille
07) Air filter
08) Remote control panel
09) Flexible duct
10)Transition
11) Discharge grille
12) Condensation drain hose
13) Sea water inlet hose
14) Sea water pump
15) Sea water ball valve (shown closed)
16) Sea water strainer
17) Scoop thru-hull intake
18) Air intake
19) Air-conditioner unit
20) Sea water discharge
08
17
16
15 14
13
12
06
11
10
04
18 09
07
19
20
05
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3 INSTALLATION OF THE COMPONENTS
3.1 - FUNCTION OF AN AIR-CONDITIONER
During the cooling cycle, the refrigerant circuit takes heat from
the ambient air and transfers it to the sea water. Whilst doing so, it will
also dehumidify and filter the air.
In the reverse-cycle mode the opposite takes place, and heat is removed
from the sea water and transfered to the air in the cabin
Choosing the unit position, it is necessary to consider the following elements:
1 - the accessibility to the air filter for cleaning;
2 - the necessary space for the fastening of the securing clips;
3 - the connection of the condensation drains;
4 - the connection of the duct to the duct ring on the unit;
5 - the connection of the sea water circuit pipes;
6 - the intended location of the electrical box.
3.2 - ARRANGEMENT - General notes
Typical one-outlet installation
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C - The return air grille should be located so that
there is unobstructed air space between it and
the air intake on the unit, as in picture 1.6.
D - Alternatively, the unit may be reversed, as in
picture 2.6.
3.3 - Unit Location
A.- The unit must be
located in the area to be
conditioned. Typical
locations are under a
setee or bunk. A Compact
unit must never be located
in an engine space.
B.- The conditioned air must be ducted to one or more grills through ducts of suitable size,
either insulated or non-insulated.
View from above
Figure 1.6
Figure 2.6
View from above
3 INSTALLATION OF THE COMPONENTS
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3.4- FASTENING
The Compact unit should be secured by the clips.
.
3.5- CONDENSATE DRAIN
The Climma Compact unit will extract a significant quantity
of moisture from the air, and this must be disposed of by
means of a gravity condensate drain. This drain can either
be to the bilge or to a sump with float-switch and pump.
The condensate drain
fittings provided are for
5/8" ID hose.
Do not use smaller diametermm on the
hose.
.
Each unit is equipped with two out-
lets, as you can see in the picture
above.Either one or both drains may be used.
Condensate drains should ideally make a vertical
orientation as soon as possible after the pan fitting.
If both drains are to be used, they should be joined
together at a point lower than the drain pan.
Do not make more than one "U" trap in the condensatebe
drain as this can lead to a pneumatic lock that will
prevent the drain from functioning.
DO NOT lead condensate drain directly overboard.
This can lead to the ingress of potentially lethal fumes
from exhaust emissions, etc.
5efer to the safety regulations UHOHYDQWWR\RXU
JHRJUDSKLFDODUHD
NEOPRENE
3 INSTALLATION OF THE COMPONENTS
Figure 1.8
Dis 2.8
Figure 2.8
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Check the efficiency
of the condensate
drain by pouring some
water into the pan.
3.7- AIR FILTER
The Air Filter is mounted on the Compact unit in front of the air intake, and is essential for trapping dust and lint
that would otherwise clog the fins on the air intake. The Air Filter should be checked and cleaned periodically,
more often with high-usage units and on vessels with an abundance of carpets and rugs and with pets on board.
3.6- CONDENSATE DRAIN
When the blower is operating, the area
surrounding the Compact unit becomes
a low pressure area. A trap in the drain
(Fig. A) will prevent odours from being
sucked up and entering the ducting system.
3 INSTALLATION OF THE COMPONENTS
A
A
Figure 1.9
Sump
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3 INSTALLATION OF THE COMPONENTS
3.8- AIR CIRCULATION SYSTEM (see examples on page 11)
3.8.A - Return Air
The cabin air returns to the Compact unit through a
return air grille of appropriate dimensions.
(Minimum return air grille sizing for Compact units
is shown on the Compact spec sheet).
See spec sheet
3.9- Ducting
When using flexible duct, ensure that the
duct maintains its diameter and is not crushed
when passing through bulkheads and around
tight corners.
3.10- Air ducts
Stretch flexible ducts so that the maximum
internal diameter is maintained. Cut duct to
correct length, and do not 'concertina' duct
which will reduce the internal diameter.
.
View from above
Viiew from above
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3 INSTALLATION OF THE COMPONENTS
3.11- Duct Connections
The collar on the blower discharge corresponds to the
minimum size of duct allowable.
Do not attempt to connect a duct of smaller diameter
than the duct collar on the Compact unit.
The blower can be rotated 90° for installationswith limited height.
Example of a Compact installation using a "T" or "Y" to split the duct to two or more
discharge grilles. The main grille must be of minimum area for size of unit (see
Compact spec sheet) and non-closeable. Secondary grilles can be closeable.
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4 SEA WATER CIRCUIT
4.1 - SEA WATER PUMP
The sea water pump must be of the correct size for the Compact unit.
Most installations require a centrifugal pump, and close attention to
the installation requirements must be made to ensure trouble-free
operation.
Centrifugal pumps are not self-priming and MUST be mounted with the
discharge below the waterline, with a rising hose run through the strainer
and on to the pump, and with a scoop intake strainer facing towards
the bow of the vessel.
4.2 - LOCATION
4.2 - A 4.2 - B
4.2 - C 4.2 - D
Install the sea water pump so that its outlet is vertical,
and as far below the water line as possible.Scoop intake strainer must point towards the bow.
The hose must make a continual rise from the ball valve,
through the strainer, and into the pump inlet. All items in
the pump circuit must be as far below the water line as
possible. Use wire-reinforced hose for this section, and
secure hoses using double stainless steel hose clamps
of high quality.
The hose runs from the ball valve to the inlet of the pump,
via the strainer should be as short as possible.
4.3 - SECURING
Secure the pump using screws or bolts. Use
anti-vibration dampers if provided with pump.
.
STERN BOW
MAX 1 mt
NOTE: The restrictions here do not
apply to DC or AC diaphragm pumps.
These can be mounted above the
waterline and share an inlet.
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4 SEA WATER CIRCUIT
4.4- SEA WATER CIRCUIT
The water intake and discharge ports on the Compact unit
are marked with arrows. Correct water flow direction is important.
for efficient performance of the Compact unit.
.
Connections may
differ from those
shown
Min 2"
This manual suits for next models
2
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