Webasto Blue Cool Premium Installation And Operating Instructions Manual

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Air Conditioning

Ident.-Nr.: 0903071A

Installation and

Operating Instructions

Blue Cool Premium

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Page 2 SET-POINT MODIFICATION KEYS MAIN ON/OFF SWITCH FUNCTION KEY / SECONDARY COMMANDS BLOWER KEY Webasto AG - Special Products & Markets Kraillinger Strasse 5, 82131 STOCKDORF, Germany Tel. : +49(0) 89 8 57 94 543 Fax : +49(0) 89 8 57 94 753 Website : www.webasto.de...
Page 3: Table Of Contents
11.7 - Wiring Diagram automatic staging secondary AC loads ........11.8 - Wiring Diagram - Running Capacitors - ECOFIT Blowers ......11.9 - Wiring Diagram - Connection 3-Way valve (Lizhan/Zhongli) on TECC card Webasto AG - Special Products & Markets Kraillinger Strasse 5, 82131 STOCKDORF, Germany Tel.
Page 4: General Information
2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 3 1 - GENERAL INFORMATION - CHILLER AIR CONDITIONING SYSTEMS As from May 2004 all WEBASTO air condi- tioning units are controlled by a Digital 2) 3 small LED’s to the left indicating the Programming Commands - Level 3 : Display <CHILLER CONTROL>...
Page 5: Central Blower Control
(blowers, pumps, etc). Generaly, it is therefore advisable to avoid Example : in <Cool> mode with a set-point locating a WEBASTO <AIR CONTROL> temperature of 21° C., blower operation will 2004 Series Electronic Controls are easily display next to other appliances using infra- only start after the temperature of the water recognized by their special remobale bezels.
Page 6: Visual Error Codes Digital Display
2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 5 value is accepted. peratures (below 8° C approx.). j) Automatic dehumidification while absent. Validation is obtained by pushing factory default setting : <d 0> <A02> : HP (high pressure) cut-out - com- the F/Blower key again and by 0 = non active pressor 1 - probable causes :...
Page 7 9 - Push Both Keys 9 - Access to hidden programming functions - see page 7. Simultaneously after Display Extinction Individual cabins controlled by WEBASTO ature at air-handler entry : Digital Cabin Controls are completely inde- Danfoss/Lizhan 3-way solenoid valve sys- pendent from the central condensing unit i.e.
Page 8 Code <3> : continuous blower operation = 1 time 20 seconds motor-windings burn-out and will thermostatic blower control = 0 not be covered by WEBASTO war- Code <4> : integrated air-sensor = 1 Special features - 2000/2004 Series : ranty.
Page 9: Cabin Blower Control
RELAY Blue A2 A1 3 Speed Selector 230V BOAT SUPPLY AIRHANDLER BLOWER WEBASTO 3 SPEED Controller Card WEBASTO PREWIRED RJ45 CABLE 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 8 EDITION DATED 21ST AUGUST 2006...
Page 10 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 9 6 - PROGRAMMABLE FUNCTIONS - CHILLER CONTROL gives the re-start point of the compressor(s) after a thermostatic interruption (in cool Code <9> - pre-programmed value : 0 - cycle).
Page 11 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 10 1 - air sensor integrated in digital display Leave programming mode by pushing 0 - external air sensor 2) TECC controller for 3 or 4 compressors, <On/Off>...
Page 12 Install a filtering element just in front of the return air coil surface. Such filter mate- Provide for a separate sea-water exit for each rial can be also obtained from WEBASTO air-conditioning unit installed even if only Marine. one pump provides cooling for all units.
Page 13 Tee solenoid valve controlled by the WEBASTO junction where the 2 exit pipes of the evapo- 8.1 - SCHEMATICS - INSTALLATION AND CONNECTION OF WEBASTO HEAT EXCHANGER CONNECT TO <VALVE> OUTLETS CONNECT TO <VALVE> OUTLETS...
Page 14 Internal dimensions of tubing should be in Large radius elbows only result in a flow- conformity with piping drawing as sup- rate loss of approx. 0.5%. plied by WEBASTO. If no large radius elbows can be found use PAY SPECIAL ATTENTION TO : USE LARGE RADIUS 2 successive 45°...
Page 15: Chilled Water Circuit Installation
WATER-FLOW - SECONDARY any WEBASTO warranty. 7) Help the final purging of the system by selectively closing the shut-off valves on all 45° TEE 6) FILLING UP AND PURGING OF A...
Page 16: Routine Checks/Trouble Shooting
2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 15 TYPICAL SCHEMATICAL EXAMPLES OF CHILLED WATER CIRCUITS Here-after a certain number of examples of typical chilled water circuit piping lay-outs 9. ROUTINE CHECKS 8.6 - EXAMPLE N° 1 - SMALL 18000 BTU CHILLER - CENTRAL LOCATION + 2 AIR-HANDLERS 18000 BTU EXPANSION TANK - SHUT-OFF VALVE...
Page 17 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 16 8.8 - EXAMPLE N° 3 - CATAMARAN WITH WBCP36/D - CENTRAL LOCATION + 6 AIR-HANDLERS EDITION DATED 21ST AUGUST 2006 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 16...
Page 18 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 17 8.9 - EXAMPLE N° 4 - M/Y WITH WBCP72/D TWIN - STERN LOCATION + 10 AIR-HANDLERS EDITION DATED 21ST AUGUST 2006 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 17...
Page 19 AIR FLOW All WEBASTO blowers (except on 24000 BTU models) can be rotated through 45° steps so as to obtain a straight-line outlet from the blower. This facility should be used whenever possible.
Page 20 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 19 above points. When starting up an air conditioning unit it is advisable to carry out a certain number of 5) The compressor works but is subject to intermittent stops without having attained control routines to ensure proper functioning of the unit.
Page 21: Wiring Diagrams
2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 20 11 - WIRING DIAGRAMS - ALL CHILLER MODELS Page 11.1 - Wiring Diagram single/twin compressor WBCP16/30 - 1 phase ........11.2 - Wiring Diagram Compressors 1 and 2 - 1 or 3 phase ............ 11.3 - Wiring Diagram Compressors 3 and 4 - 1 or 3 Phase ............
Page 22 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 21 11.1 - WIRING DIAGRAM WBCP UNITS - 230V 1 PHASE - 16000 TO 30000 BTU- 1 COMPRESSOR (For single compressors 36 to 48000 BTU, a power-relay is used - refer to drawing 11.2 - page 22) ATT.
Page 23 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 22 11.2 - WIRING DIAGRAM WBCP CONDENSING UNITS - 1/3 PHASE - COMPRESSORS 1 AND 2 ATT. DIPSWITCH SETTINGS BLACK = PUSHED DOWN OPEN EDITION DATED 21ST AUGUST 2006 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 22...
Page 24 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 23 11.3 - WIRING DIAGRAM WBCP CONDENSING UNITS - 1/ 3 PHASE - COMPRESSORS 3 AND 4 ATT. DIPSWITCH SETTINGS BLACK = PUSHED DOWN OPEN EDITION DATED 21ST AUGUST 2006 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 23...
Page 25 2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 24 11.4 - POWER-SUPPLY SCHEMATICS - CHILLER UNITS TWIN/CI - SINGLE PHASE 230V TO THE RIGHT OF DASHED LINE : PREWIRED BY FACTORY POWER RELAY COMPRESSOR 1 TO CONNECTORS COMP1 - TECC CARD MAIN SUPPLY COMPR.
Page 26 CLD TERMINAL CONNECTION STRIP INSIDE ELECTRICAL BOX TO THE LEFT OF DASHED LINE :TO BE WIRED BY CLIENT 11.7 - POWER-SUPPLY SCHEMATICS - CHILLER UNITS QUATRO/CI - 3 PHASE 400V TO THE RIGHT OF DASHED LINE : PREWIRED BY WEBASTO POWER RELAY COMPR. 1...
Page 27: Wiring Schematics
2004 SERIES - CHILLER SYSTEMS - OPERATION AND INSTALLATION MANUAL - PAGE : 26 11.8 - WIRING SCHEMATICS - 11.9 - WIRING SCHEMATICS - RUNNING AUTOMATIC STAGING RELAY - SECONDARY CAPACITORS FOR BLOWER MOTERS - 230V ON-BOARD FUNCTIONS ECOFIT/EBM TECC - CHILLER - CONTROLLER CARD GND WIRE 230V POWER-RELAY - CONTACTS NORMALLY CLOSED...

Webasto Blue Cool Premium Installation And Operating Instructions Manual

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Air Conditioning

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