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SD496251 iss 9

HEALTH AND SAFETY WARNING

As th

 e dehumidifi er embodies electrical and rotational equipment, ONLY competent

persons should carry out any work on th

  is type of machine. (See warranty).

OWNER/INSTALLATION MANUAL

WALLHUNG/FLOORSTANDING

DEHUMIDIFIERS

DH44/66 RANGE

SD496251 ISS 9

01/11/16

Contents

1.1 MOUNTING, POSITION ......................................................................................................................... 2
1.2 WALL HANGING/FLOOR STANDING .................................................................................................. 4
2.1 CONDENSATE DRAIN CONNECTION ................................................................................................. 5
2.2 ELECTRICAL CONNECTION ................................................................................................................ 6
3.0 HUMIDISTAT SETTINGS ....................................................................................................................... 7
4.1 OPTIONAL HYGROSTAT/AIRSTAT ...................................................................................................... 8
4.2 OPTIONAL LPHW ............................................................................................................................... 10
4.3 OPTIONAL AIR FILTER ....................................................................................................................... 11
4.4 FRESH AIR FEATURE ......................................................................................................................... 12
5.1 OPERATION ........................................................................................................................................ 13
5.2 SERVICE NOTES ................................................................................................................................ 13
6.0 TECHNICAL DATA .............................................................................................................................. 14
7.0 WIRING DIAGRAMS ............................................................................................................................ 15
8.0 WARRANTY CONDITIONS ................................................................................................................. 19

CALOREX HEAT PUMPS & DEHUMIDIFIERS
The Causeway, Maldon, Essex CM9 4XD
 

Service No: 

+44(0)1621 857171

 

Tel No:  +44(0)1621 856611

 

Fax No:  +44(0)1621 850871

 Email: 

 [email protected]

 Website 

 

 http://www.calorex.com

R

Summary of Contents for DH44 Series

Page 1: ...2 WALL HANGING FLOOR STANDING 4 2 1 CONDENSATE DRAIN CONNECTION 5 2 2 ELECTRICAL CONNECTION 6 3 0 HUMIDISTAT SETTINGS 7 4 1 OPTIONAL HYGROSTAT AIRSTAT 8 4 2 OPTIONAL LPHW 10 4 3 OPTIONAL AIR FILTER 11...

Page 2: ......

Page 3: ...wall needs to be load bearing A plasterboard or wood cladded wall is not sufficiently strong 1 1 MOUNTING POSITION 200 MINIMUM 200 MINIMUM 200 MINIMUM Health and Safety This appliance is not intended...

Page 4: ...THAT IT IS USED ON ALL INSTALLATIONS A 30mA RCD SHOULD BE USED IF THE UNIT IS WITHIN 1 25M OF THE POOL HORIZONTALLY THEN IT MUST BE 2 5M ABOVE THE POOL SURFACE ALTHOUGH THE UNIT IS 2 5M ABOVE THE HEIG...

Page 5: ...unit has been hung on the wall the oor stand arrangement can be removed Access to the xings for the stand arrangement can be gained by removing the round grommets in the feet WALL BRACKET MACHINE BRA...

Page 6: ...the side or in the back depending on the requirements of the user To gain access to the unit remove the covers unscrewing the xing screw in both end mouldings The driptray can be removed and turned ro...

Page 7: ...h is positioned on the electric box with the following modes Fan continuous continuous operation of the fan Fan cycle the fan will be switched on and o automatically by the humidistat The mode fan cyc...

Page 8: ...idity When the relative humidity is lower the air is drier To set the dial turn it so that the requred room humidity is positioned adjacent to the reference mark as shown below A room relative humidit...

Page 9: ...HUMIDISTAT NOT SUPPLIED WE RECOMMEND CALOREX PART SD385250 SIEBE PART No 119 1701 91100 REMOV LINK N L2 L L1 E GND 8 7 6 5 4 3 2 1 AIR STAT REMOTE AIR THERMOSTAT CONNECTIONS 1mm SQ CABLE 100M MAX AIR...

Page 10: ...MAXIMUM DEHUMIDIFICATION REMOVE PINK WIRE LINK COMBINED REMOTE HUMIDISTAT AIR STAT CONNECTIONS 1mm SQ CABLE 100M MAX HUMIDISTAT AIR STAT NOT SUPPLIED WE RECOMMEND CALOREX PART SD385252 EBERLE PART No...

Page 11: ...s operated by a remote 12V AC air temperature thermostat available from Calorex When the valve is energised the ow is through the LPHW coil When the valve is unenergised the ow is diverted NOTE When t...

Page 12: ...screw in each side moulding and lift o covers This should only be done with the power turned OFF From time to time it may be necessary to remove the lter for cleaning purposes All that is needed to cl...

Page 13: ...RE The facility to draw fresh air through the dehumidifier is incorporated into the design After removing the blanking plate a suitable spigot may be attached to the back of the dehumidi er DH44 STYLE...

Page 14: ...ll then be sent to you for your completion Health and Safety As the Heat Pump contains electrical and rotational equipment it is important that ONLY competent persons carry out any work on this type o...

Page 15: ...DH44A AX DH66A AX DEHUMIDIFICATION l hr 1 25 2 41 l day 30 0 58 0 TOTAL HEAT TO AIR DEHUMIDIFIER ONLY kW 1 6 3 0 DEHUMIDIFIER LPHW kW 4 9 8 8 LPHW ONLY kW 3 3 5 8 NOMINAL POWER CONSUMED FAN ONLY kW 0...

Page 16: ...R MAINS IN HARD START DH 44 1 AS DRAWN 10 08 15 CAP FAN R 0 5 R B 0 5 2 REMOTE STAT WIRING CORRECTED CL 23 06 16 ISS APPD DATE U C C CALOREX HEAT PUMPS LTD MATERIAL FINISH DO NOT SCALE PRINT DRAWING C...

Page 17: ...NOID COIL LP SWITCH HP SWITCH FAN SWITCH W W O O V V LOOM LOOM LOOM BUTT BUTT REMOTE ON OFF SWITCH FAN L L DEF L LPHW N LPHW N DEF E COMP FAN LP HP THM STAT H STAT REMOTE LP SW HP SW FAN SW LPHW TEMP...

Page 18: ...FROST THE MACHINE IS CALLING FOR DEHUMIDIFICATION AND THE REMOTE HUMIDISTAT SWITCH IS CLOSED LED D3 IS LIT WHEN THE HP SWITCH IS CLOSED AND THE MACHINE IS CALLING FOR DEHUMIDIFICATION AND THE REMOTE H...

Page 19: ...compressor is running Fan running Zero volt connection is closed when the fan is running LP Fault Zero volt connection is closed when the Low Pressure switch is open HP Fault Zero volt connection is...

Page 20: ...ered frost damage 8 The electrical supply is insufficient or in anyway incorrect IF IN DOUBT PLEASE ASK Note The Reply Paid Warranty Registration Card must be returned to ensure that the correct warr...

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