Table of Contents
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INSTALLATION MANUAL
USE & SCHEMATICS
Cod. A041257 27/09/05
AIR-CONDITIONERS
COMPACT end SPLIT models
COMPANY
WITH QUALITY SYSTEM
CERTIFIED BY DNV
ISO 9001/2000
COMPACT & SPLIT
Via Cantore, 6/8 - 20034 Giussano (MI) ITALY
Tel. +39 0362.35321 - fax +39 0362.852995
info@veco.net
E-mail:
www.climma.it
S.p.A.
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Related Manuals for Veco Climma Compact 5
Summary of Contents for Veco Climma Compact 5
- Page 1 COMPACT end SPLIT models INSTALLATION MANUAL USE & SCHEMATICS S.p.A. Cod. A041257 27/09/05 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 CONDITIONING PLANTS SPLIT and COMPACT models SUBJECT WARRANTY 1. INSTALLATION SCHEMATICS 1.1 Compact 5-9-12-17-17 slim-24 slim installation schematic 1.2 Split 4-8-10-14-16-17slim-22slim with EV evaporator installation schematic 2. COMPONENTS INSTALLATION 2.1 How it works 2.2 Where to install it 2.3 How to fasten it 2.4 Condensate drain 2.5 Sea water circuit link 2.6 Thermostat bulb...
- Page 3 CONDITIONING PLANTS SPLIT and COMPACT models Compact 5-9-12-17-17 slim-24 slim installation schematic 3) Cooling link pipes 4) Electrical box 13) Sea water delivery pipe 5) Electrical supply 14) Sea water pump 6) Air intake grill 15) Sea water intake valve 7) Air filter 16) Calibrate valve 8) Control panel...
- Page 4 CONDITIONING PLANTS SPLIT and COMPACT models Split 4-8-10-14-16-17slim-22slim with EV evaporator installation schematic 1) EV exchanger 2) EV Compact compressor 3) Cooling link pipes 4) Electrical box 5) Electrical supply 6) Air intake grill 7) Air filter 8) Control panel 9) Flexible insulating pipe 10) Air delivery plenum 11) Air delivery grill...
- Page 5 CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION 2.1 - CABIN CONDITIONER: HOW IT WORKS When in cool mode ( ummer) the refrigerant circuit takes the heat from the ambient air and gives it to the sea water. When in heat mode (winter) the heat is taken from the sea water 3 mt which cools down and it is given to the ambient air which...
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Page 6: Condensate Drain
CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION E.- The unit is linked to the electrical connections box with a 1 m long cable. So around the unit (compres- sor assy for Split models) there should be enough space for the box installation in a way to easy electri- cal connections and maintenance. -
Page 7: Electrical Connection
CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION 2.7 - AIR FILTER - C319 The unit draws air through the refrigerant-ambient air heat exchanger which has arrow aluminium fins. These fins so close would get soon clogged because of dust and dirty if not installed directly on the exchanger as shown in the drawing below. - Page 8 CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION 2.9.C - Compact - Split with EV evaporator The fan can be rotat- ed of 90° to adapt The unit is supplied with a plastic fan-duct adaptator. the air-conditioner to a shallow installation From this, the circuit goes to plenum and one or more with reduced height.
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Page 9: Electrical Connection Box
CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION 2.10 - ELECTRICAL CONNECTION BOX The connection box has the following functions: 1- Electrical connections: - From mains supply - To compressor-fan assembly - To control panel - To sea water pump 2- Safety control monitoring and compressor start delay (optional: see 4.6). -
Page 10: Remote Panel
CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION 2.11- REMOTE PANEL The control panel has the following functions: A.- Start and stop CONDIZIONAMENTO ESTIVO : premendo il tasto SUMMER COOLING: Pushing the "COOL" button with ice star mark. WINTER HEATING: Pushing the "HEAT" button with orange sun mark. -
Page 11: Connecting Lines
CONDITIONING PLANTS SPLIT and COMPACT models 2 COMPONENTS INSTALLATION 2.12- PRECHARGED CONNECTIONS WITH QUICK CONNECTS (only for Split models) -C300 Air-conditioner models Split 4-6-8 are composed by two parts: compressor assembly and evaporator both EV and FC models. The refrigerant circuit is done by means of precharged copper lines equipped with quick con- nects for easy installation. -
Page 12: Sea Water Pump
CONDITIONING PLANTS SPLIT and COMPACT models 3 SEA WATER CIRCUIT 3.1 - SEA WATER PUMP The sea water pump is needed to circulate the given water quantity through the refrigerant sea water exchanger. The sea water pump should also be quiet, continous duty rated, grade marine construction material. - Page 13 CONDITIONING PLANTS SPLIT and COMPACT models 3 SEA WATER CIRCUIT 3.4- SEA WATER CIRCUIT Some rules are given at chapter 2.6. We can resume the following: The circuit should always rise from water intake to the unit heat exchanger. After that the circuit can rise again or drop to the discharge port.
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Page 14: Electrical Circuit
CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT WARNING AVOID ELECTROCUTION!!! Trouble shooting and repair should be performed by qualified maintenance personal. Never ground yourself when taking electrical measurements. Keep your body isolated from ground by dry clothing, rubber shoes, rubber mats or any approved insulating material. - Page 15 CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 4.1 - ELECTRICAL CONNECTION BOX CABIN air-conditioners are available in two configurations: reverse cycle ( schematic 301 ) and with electri- cal heating ( schematic 303 ). REVERSE CYCLE UNIT - SCHEMATIC 301 L = 3M.
- Page 16 CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT ELECTRICAL HEATING UNIT - SCHEMATIC 303 L = 3M. COOL 230V A.C. FUSE HEAT (SEE TABLE) DELAY PUMP AC POWER M60465 OPTION 1 M. 1 M. CM = FAN RUN CAPACITOR - CONDENSATEUR DE MARCHE VENTILATEUR - CONDENSATORE DI MARCIA VENTILATORE C1 = LOW SPEED CAPACITOR - CONDENSATEUR BASSE VITESSE VENTILATEUR - CONDENSATORE BASSA VELOCITA’...
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Page 17: Mains Supply
CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 4.2 - MAINS SUPPLY Check that the voltage available meets the voltage of the unit, the connection box and the pump. Mains sup- ply should come to each unit connection box through a bipolar circuit breaker (see table 1) with adequate fuses. - Page 18 CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 4.3 - CONTROL PANEL ( SCHEMATIC 302 ) The control panel has a 3 m long connection cable with one plug, which has nine pins. The plug must be plugged in the corresponding socket with due caution and carefully. Make sure to fasten the cable with the supplied clamp on the electrical box side.
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Page 19: Multiple Installation
CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 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 ). - Page 20 CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 4.6 - COMPRESSOR START DELAY - C304 It is available as option a delay ( cod. M4610 ) which is easy installable in the electrical box and must be con- nected as shown in schematic C304 to terminals A2, 17, 18. The delay is adjustable from 5 through 20 sec- onds.
- Page 21 CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 4.7 - FUSE IN THE CONNECTION BOX In the electrical box there is one fuse ( schematics C301 and C 303 ). Value: 10 Amp and size: 5x20 mm, which protects all the components with the only exception of the compressor. 4.8 - COMPRESSOR ELECTRICAL PARTS - C308 Compressor schematic is the CSR type and includes: A.- Thermal protector (on or inside the compressor).
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Page 22: Important Note
CONDITIONING PLANTS SPLIT and COMPACT models 4 ELECTRICAL CIRCUIT 4.9 - FAN SPEED - C305 The fan can run on three speeds. It is possible to modify the max speed installing an optional capacitor as indicated in schematic, removing the existing bridge. IMPORTANT NOTE: The run capacitor (CM) is specific for each fan motor and must not be modified as a different value will let... - Page 23 CONDITIONING PLANTS SPLIT and COMPACT models 5 SMOOTH RUNNING CHECK 5.1.- SEA WATER PUMP CHECK 1.- Set the thermostat knob on "24" all clockwise. 2.- Push the "Cool" button. 3.- Check that pump is running smoothly and that the water flow meets the unit specifications. The fan runs at the chosen speed.
- Page 24 CONDITIONING PLANTS SPLIT and COMPACT models 5 SMOOTH RUNNING CHECK Proceed as follows: 1.- Calculate the free area of the return grill in sq. m.. The free area is the actual size of the grill without the external frame. 2.- Check velocity of air in different points of the grill. 3.- Calculate the average air speed through the grill in mt/min or in mt/sec according to the instrument.
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Page 25: Control Panel
CONDITIONING PLANTS SPLIT and COMPACT models 6 USE 6.1.- CONTROL PANEL COOL: "COOL" mode switch HEAT: "HEAT" mode switch FAN: Fan speed change over switch TEMP: Room thermostat knob 6.2.- COOLING MODE (SUMMER) Run the unit pushing the "COOL" button. Turn the thermostat knob anticlockwise towards "18" until the com- pressor starts. - Page 26 CONDITIONING PLANTS SPLIT and COMPACT models 6 USE 6.4.- CONDENSATE During the cooling cycle, conditioners produce condensate in considerable quantity, above all in humid days. If you do maintenance or repair work on board, make sure that condensate goes overboard. Since conden- sate is fresh water, it shouldn't drip on electrical or wood structures.
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Page 27: Air Filter
CONDITIONING PLANTS SPLIT and COMPACT models 7 MAINTENANCE 7.1.- AIR FILTER The filter on return air should be cleaned or replaced periodically. This filter is absolutely necessary as it pre- vents the clogging of the air heat exchanger of the air conditioner. There is not a fixed rule to determine the periodicity of filter maintenance;... -
Page 28: Troubleshooting
CONDITIONING PLANTS SPLIT and COMPACT models 8. TROUBLESHOOTING page 27 www.climma.it... -
Page 29: Technical Datas
CONDITIONING PLANTS SPLIT and COMPACT models 9. TECHNICAL DATAS page 28 www.climma.it... - Page 30 CONDITIONING PLANTS SPLIT and COMPACT models INDICE AIR DISTRIBUTION LAYOUT EXEMPLE DE DISTRIBUTION D’AIR ESEMPI DI DISTRIBUZIONE ARIA ONE OUTLET - UNE SORTIE SEULEMENT - UNA SOLA USCITA Btu/h 4000-5000 300x112 6000-9000 300x112 10000-13000 400x112 14000-17000 400x172 TWO OUTLET - DEUX SORTIES - DUE USCITE Btu/h 4000-5000 200x76...