Climma COMPACT QUATTRO Installation Manual Use & Schematics
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Climma COMPACT QUATTRO Installation Manual Use & Schematics

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COMPACT end SPLIT
INSTALLATION MANUAL
USE & SCHEMATICS
COMPACT
QUATTRO
Cod. A52040
COMPACT & SPLIT - QUATTRO
AIR-CONDITIONERS
19/03/08
COMPANY
WITH QUALITY SYSTEM
CERTIFIED BY DNV
ISO 9001/2000
QUATTRO
models
Via Cantore, 6/8 - 20034 Giussano (MI) ITALY
Tel. +39 0362.35321 - fax +39 0362.852995
info@veco.net
E-mail:
www.climma.it
SPLIT
QUATTRO
S.p.A.

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  • Page 1 INSTALLATION MANUAL USE & SCHEMATICS COMPACT QUATTRO SPLIT QUATTRO S.p.A. Cod. A52040 19/03/08 COMPANY Via Cantore, 6/8 - 20034 Giussano (MI) ITALY WITH QUALITY SYSTEM Tel. +39 0362.35321 - fax +39 0362.852995 CERTIFIED BY DNV info@veco.net ISO 9001/2000 E-mail: www.climma.it...
  • Page 2 AIR-CONDITIONERS COMPACT and SPLIT QUATTRO models 1.1 - CRATING The CLIMMA air-conditioning unit is fastened to a wood plane and crated. Pay attention at opening. Unhook the unit, unscrewing the provided clamps. Keep them to fasten the unit on the boat.
  • Page 3 17) Sea water intake 07) Air filter 18) Thermostat bulb 08) Remote control panel 19) Air-conditioner 09) Insulating flexible duct 20) Sea water drainpipes 10) Air outlet plenum 11) Air outlet grill 12) Condensation drainpipe 13) Sea water inlet pipe page 3 www.climma.it...
  • Page 4 11) Air outlet grill 12) Condensation drainpipe 13) Sea water outlet pipe 14) Sea water pump 15) Sea water intake valve 16) Sea water filter 17) Sea water intake 18) Thermostat bulb 19) Air-conditioner 20) Sea water drainpipes page 4 www.climma.it...
  • Page 5 6 - the passing of the electrical connection wires and the easy access to the electrical box. Position the pipe-tightening clamps of the water system so that once arranged the unit, it is possible to tighten the screws. Instead of the clamps we suggest to use all stainless steel components. page 5 www.climma.it...
  • Page 6 1.6. It can have have also a different position (see the picture 2.6). The second solution is the best one thanks to the best sound isolation of the system. Figure 1.6 View from above Figure 2.6 page 6 www.climma.it...
  • Page 7 To fasten the bulb to the wall, you can use the special plaque. page 7 www.climma.it...

  • Page 8: Condensation Outlet

    “L” connection. You must avoid such an installation as you can see in the picture 1.8 because the condensation water can stop and flow back to the collection basin because of the boat rocking. Figure 2.8 page 8 www.climma.it...

  • Page 9: Air Filter

    They would soon become obstructed because of powder and filth. That’s why you can mount the air filter directly on the exchanger (as you can see in the picture). The filter must be easily taken off to clean or replace it. page 9 www.climma.it...

  • Page 10: Air Circulation System

    3.11.B - Air ducts The isolated ducts must not be bent so that the air can circulate currently. Cut out the unuseful lenght. page 10 www.climma.it...
  • Page 11 The fan can be turned of 90° in case of installation of limited height. Example of a Compact installation: a plenum for air-conditioning two cabins. page 11 www.climma.it...
  • Page 12 DUCT SPECIFICATIONS - SPECIFICATION DU GAINE - SPECIFICHE DELLA CONDOTTA 1 = SUGGESTED - CONSEILLE - SUGGERITO 2 = ACCEPTED - ACCEPTE - ACCETTATO 3 = WRONG - DECONSEILLE - SCONSIGLIATO R min=1.5 D R1-R2 min= 2D C331 05/96 page 12 www.climma.it...

  • Page 13: Electrical Box

    You must install the electrical box near the air-condi- tioning unit, to which it is connected by means of a 2 m cable. It must be easily accessible for the mainte- nance or repair. Fasten the inlet cables with the suit- able terminal (A). page 13 www.climma.it...
  • Page 14 If the panel back is accessible because it may suffer damages. 3.15- DIGITAL CONTROL PANEL VEGA MKII For the technical specifications and for the installation direc- tions, make reference to the manual VEGA MKII (code: A52000). page 14 www.climma.it...

  • Page 15: Connecting Pipes

    The lenght of the flare walls must be the same. charge of the system. OUTLET AND INLET PIPES SECTIONS For the section of outlet and inlet pipes, it is necessary to follow carefully the directions on each SPLIT QUAT- TRO unit. page 15 www.climma.it...
  • Page 16 4.3 - FASTENING Fasten the electrical pump by means of the suitable screws using the holes provided in the base. The flexible installation (with anti-vibrating system) makes the electrical pump even more noiseless. page 16 www.climma.it...

  • Page 17: Sea Water Circuit

    The water jet of the discharge must not disturb either the guests of the boat where it is installed or the ones of the other boats. page 17 www.climma.it...

  • Page 18: Electrical Connections

    If it is not possible to follow the directions at 3.2, it is ne- cessary to install a self-priming electrical pump following the same instructions for the connection of a centrifugal pump. Before starting it, it is necessary to fill the electrical pump tank to make it self-priming. page 18 www.climma.it...

  • Page 19: Important Note

    2- Check that the ground connection between the electrical box and the air-conditioner hasn’t suffer any da- mage during the transport. 3- Check that the connection of the water pump to the suitable terminal of the electrical box includes also the ground connection. 4- Check the ground continuity before switching off the air-conditioner. pag. 19 www.climma.it...

  • Page 20: Electrical Circuit

    A bipolar switch with suitable fuses supplies the connection board of every unit. The supply cables must be proportionated to the charge. The supply must be connected to the terminal board, for which section wires up to 4 mm are suitable. Fasten the cable using the suitable clamps. page 20 www.climma.it...

  • Page 21: Functions Of The Board

    You can regulate the delay from 2 to 12 seconds. Figure 1 Detail of the delay device (detail 1 of the figure 1). NOTE : It is necessary to differentiate the switching on delays of different air-conditioners at least of 4 seconds one from another. page 21 www.climma.it...

  • Page 22: Dip Switch

    5 SELECTOR FOR MULTIPLE INSTALLATIONS Detail of the setting device (detail 2 of the figure 1). Figure 1 DIP SWITCH The board connected to the group has already been set. Set only replacement material or when you exchange boards and groups. page 22 www.climma.it...
  • Page 23 5 SELECTOR FOR MULTIPLE INSTALLATIONS Detail of the power fuse and of its ca- sing (detail 3 of the figure 1). Figure 1 A power fuse is included in the board. For the value, make reference to the value. page 23 www.climma.it...
  • Page 24 LED ON WHEN POWERBOARD SET MASTER POWER ON LED ALARM POMP IN-USE LIGHT RC - CO IN-USE LIGHT IN-USE LIGHT COMPRESSOR The figure shows the position of the function- ing warning lights (detail 4 of the figure 1). page 24 www.climma.it...
  • Page 25 The figure shows the selector (detail 5 of the figure 1). Figure 1 Set MASTER (MA) when remote panel is connetted to the powerboard (default). Set SLAVE (SL) when powerboard is in multiboard configuration but remote panel is not connected. pag. 25 www.climma.it...
  • Page 26 5.6 - CONNECTIONS TO THE BOARD 5.6.1 - CONNECTIONS ROOM PROBE -OPTIONAL- BRIDGE DIGITAL PANEL MECHANICAL PANEL PUMP MAIN SUPPLY HP PRESSURE SWITCH SENSOR NTC -OPTIONAL- REV. VALVE OR 1ST. HEATER 2ND. HEATER COMPRESSOR CONNECTION FOR RS485 page 26 www.climma.it...

  • Page 27: Multiple Installation

    It is available the relay box for the pump as optional. Each air-conditioner is connected to the relay box. The supply of the pump and of the air-conditioners must not be the same. The first one must be protected by an indipendent fuse. The pump must be supplied by all relays connected to each box. pag. 27 www.climma.it...
  • Page 28 To obtain the hole capacity of the system, you must measure the conditioned air volume on the inlet grill of the system by means of an ammeter. See the following page - 7.6.1 pag. 28 www.climma.it...
  • Page 29 Example: Volume aria trattata in mc/h VT Volume condizionato dinette mc VC Volume condizionato cabina mc VC Totale mc. VC Rapporto VT/VC 17,5 Mc aria dinette = 25x17,5 Mc aria cabina = 15x17,5 Totale mc/h pag. 29 www.climma.it...
  • Page 30 If the sea water temperature is above 18° C, the high pressure safety device will snap. Switch off the system and then switch it on again and select a higher fan speed value. page 30 www.climma.it...

  • Page 31: Troubleshooting

    (COOL). In the heating cycle (RC models) in sy- stem with reversal cycle, it can block the system because of the high pressure; in EH models with electrical resistance it can block the system because of the intervention of an internal safety device. page 31 www.climma.it...
  • Page 32 - take off the pipe of the water intake on the condenser (between the electrical pump and the air-conditioner) to drain the condenser water; - clean the filter and drain the water in the filter and in the electrical pump. page 32 www.climma.it...

  • Page 33: Identification Of The Product

    Before calling an Assistance Centre, check the system. The following problems are the most common ones and you can solve them. If the system doesn’t work, even after having checked it, call the nearest CLIMMA Assistance Centre. Call the Veco Service: +39.0362.35321 or consult the WEB page: www.climma.it 10.3 - THE UNIT DOESN’T WORK...
  • Page 34 Refrigerant grade copper pipe must be used for the connecting lines. Do NOT use standard plumbing copper pipe. The connections are made by flare connections (45° angle). Insulate each pipe individually. -Maximum distance between compressor unit and evaporator = 15 m. -Maximum height difference between compressor unit and evaporator = 5 m. page 34 www.climma.it...

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