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CHILLER 607NT-608NT User manual N - REV20160118_EN.docx 

Page 10 of 18 

 

4.0

 

OPERATING 

 

CAUTION!

 Under both heating and cooling modes of operation, certain components will run at fairly 

high temperatures. Exercise care in working around operating equipment. Do not touch operating 
machinery without the aid of qualified personnel. 

 

4.1

 

Electronic control  

 

The unit you have purchased has been factory tested and it has overcome the safety 

electrical tests EN60204-1. Electronic control of the unit has been developed in order to 

obtain a product complying with the best quality standards. 
The units is equipped with an inverter drive card SSPM and control card MAIN MCU with 

its display MAIN DSP, as shown in the following wiring diagrams.  Seawater and 

circulation water pumps are also managed through the control card. Operation control 
and system configuration can be achieved from a display panel as shown in the 

following diagrams. 

 
 

 

 
 

 

Содержание 607NT

Страница 1: ...gio 8 38089 STORO TN Italia Phone 39 0 465 670104 Web site www innovaenergie com eMail info innovaenergie com USER INSTRUCTION Air Conditioning System Air Conditioning Modular Unit 607NT 608NT INVERTE...

Страница 2: ...ge 4 3 1 Electrical requirements and wiring page 4 3 2 Mounting page 7 3 3 Remote control dry contact page 7 3 4 Hydraulic connections page 7 3 5 Maintenance page 9 3 6 Fan coil safety rules page 9 4...

Страница 3: ...nd loss of concentration At higher levels CNS depression and cardiac arrhythmia may result from exposure Vapour displaces air and can cause asphyxiation in confined spaces At higher temperatures 250 C...

Страница 4: ...ow and regulations of the country where the system is being mounted The electrical connections must be done following the wiring diagrams supplied with the unit WARNING Wires must be sized for the max...

Страница 5: ...CHILLER 607NT 608NT User manual N REV20160118_EN docx Page 5 of 18 Wiring diagrams To enable Warning Never remove PCB cover adversely warranty coverage will decline Terminal board...

Страница 6: ...onnection Max input power Circuit pump fuse Sea water pump fuse 607NT 2 2 kW 5 A 5 A 608NT 3 5 kW 5 A 5 A Fresh water Pump FUSE Sea water Pump FUSE Remote INPUT to ENABLE O ON OFF Comp S Seasonal E EC...

Страница 7: ...rrosion due to stray electrical current or voltage all metallic parts in contact with seawater must be connected to the ship s bonding system A zinc anode is mounted at the inlet of cupronickel heat e...

Страница 8: ...line at all times as they are not self priming Operation with poor water circulation can damage the compressor due to abnormal working pressure Check weekly the sea water flow considering the flow re...

Страница 9: ...to work harder resulting in reduced life span of equipments We recommend that you buy only the highest quality power cord and connectors 2 If applied to the Cupronickel condenser check the zinc anode...

Страница 10: ...ve purchased has been factory tested and it has overcome the safety electrical tests EN60204 1 Electronic control of the unit has been developed in order to obtain a product complying with the best qu...

Страница 11: ...CHILLER 607NT 608NT User manual N REV20160118_EN docx Page 11 of 18...

Страница 12: ...l input TI23 Seawater condenser outlet analogical input TI22 Suction compressor gas pressure analogical input PR1 Circulation fan coils water flow digital input DI1 Gas discharge pressure digital inpu...

Страница 13: ...ting Select operating mode cooling heating OFF Parameter reading sequences Normal set Menu Press DOWN Running status Press OK EEV step Plant temp need Sanit temp need Comp in press Press DOWN T status...

Страница 14: ...ical input TI21 Seawater condenser outlet analogical input TI22 Seawater condenser inlet analogical input TI23 Discharge compressor gas temperature analogical input TM2 Suction compressor gas temperat...

Страница 15: ...ter temperature 20 C Should working conditions be out of these ranges in your particular application please contact Innova before installation in order to find a suitable solution Localized situations...

Страница 16: ...ova factory if needed in the warranty period will be at the owner charge The responsibility of the owner of the equipment includes the following 1 To operate the equipment according to the manufacture...

Страница 17: ...CHILLER 607NT 608NT User manual N REV20160118_EN docx Page 17 of 18 NOTE...

Страница 18: ...ve the right to make changes to products as it deems necessary or useful without affecting Their main features The technical data presented in this document are not binding INNOVA S r l we reserve the...

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