GDH GDH70-Air Installation And Operating Manual Download Page 23

 

 
 

EC Declaration of Conformity 

 
 

 

 
 

The undersigned 

 

 

GDH Energy Guangzhou Co., Ltd.

 

No. 340 Dongjiang Road, Zhongye Building,  
Free Trade Zone, GETDD, 
510730 Guangzhou, China 

 
 
hereby confirm that the design and construction of the product(s) listes below, in the version(s) placed 
on the market by us, conform to the relevant requirements of the applicable EC directives. 
 
This declaration becomes invalidated if any modifications are made to product(s) without our prior 
authorization. 
 
Designation 

 

 

 

 

 

 

EC Directives 

 
Air-to-water heat pumps 

 

 

 

 

EC Low Voltage Directive 

for outdoor installation, containing R404A/R407C 

 

EC EMC Directive 

 

 

 

 

 

 

 

 

Pressure Equipment Directive 

 
Typ(e):   

Harmonized EB Standards: 

 
GDH70-Air EN 

255:1997 

GDH120-Air EN 

378:2000 

  DIN 

8901 

 

 

DIN EN 60335-1 (VDE 0700 T1):2005-07 

 

EN603351:2002+A1:2004+A1:2004 

 

 

DIN EN 60335-2 (VDE 0700 T40):2004-03   

EN 60335-2-40:2003 

 

 

DIN EN 55014-1 (VDE 0875 T14-1):2003-09  

EN 55014-1:2000+A1:2001+A2:2002 

 

 

DIN EN 55014-2 (VDE 0875 T14-2):2002-08  

EN 55014-2:1997+A1:2001 

 

 

DIN EN 61000-3-2 (VDE 0838 T2):2001-12   

EN 61000-3-2:2000 

 

 

DIN EN 61000-3-3 (VDE 0838 T3):2002-05   

EN 61000-3-3:1995+Corr.: 1997+A1:2001 

 
National Directives 
 
VBG20  
DruckbehV 
DIN 8901 
DIN 8975 
SVTI 
 
 
 
GDH Energy Guangzhou Co., Ltd. 

 

 

 

 

 

Guangzhou, China, 

2009-07-01 

 

Summary of Contents for GDH70-Air

Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS GDH70 Air Cooling Heating GDH120 Air Cooling Heating GDH240 Air Cooling Heating...

Page 2: ...by qualified service personal Always shut off electric power before making unit connections or removing any panels and be extremely careful to avoid injury Components may have sharp edges which can cu...

Page 3: ...hanger control fan speed precise refrigerant flow control by expansion valve with unique inner programme All these assure the GDH famility the most excellent performance at variable climate l EASY INS...

Page 4: ...ontroller consists of a built in part and a remote operating unit either a built in device or a wall mounting Integrated functions Control of the heat pump brine to water Automatic defrosting 2 heatin...

Page 5: ...DIMENSIONS GDH70 Air GDH120 Air GDH240 AIR...

Page 6: ...request inspection The electric power source must be the same voltage and phase as shown on the rating plate Line and low voltage wiring must be done in accordance with local codes or the national el...

Page 7: ...outlet water Connect the circulation pump with the heat pump Connect the controller panel with the two wire Put the water tank sensor into your water tank If the heat pump installed into south side p...

Page 8: ......

Page 9: ...ELECTRIC INSTALLATION GDH70 AIR GDH120 Air GDH240 Air...

Page 10: ...GDH200 CONTROLLER INSTALLATION...

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Page 14: ...APPENDIX ELECTRICAL WIRING DIAGRAM GDH70 AIR...

Page 15: ...GDH120 AIR...

Page 16: ...GDH240 AIR...

Page 17: ...DIMENSIONS GDH70 AIR GDH120 AIR...

Page 18: ...temp A30 18 4 5 kW COP 3 0 9 2 kW COP 2 9 Sound pressure level at distance dB A 34 34 Heat carrier flow nominal m3 h 1 5 2 4 Internal pressure drop heat carrier kPa 10 15 Air flow m3 h 2900 5800 Comp...

Page 19: ...Outlet water temp A30 18 21 3 kW COP 2 8 Sound pressure level at distance dB A 42 Heat carrier flow nominal m3 h 4 8 Internal pressure drop heat carrier kPa 30 Air flow m3 h 11600 Compressor type 2x S...

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Page 23: ...pumps EC Low Voltage Directive for outdoor installation containing R404A R407C EC EMC Directive Pressure Equipment Directive Typ e Harmonized EB Standards GDH70 Air EN 255 1997 GDH120 Air EN 378 2000...

Page 24: ...Subject to modification Images are for demonstrations 2009 07 01 GDH Energy Guangzhou Co Ltd Guangzhou China...

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