Hydor HHWCH51 Installation And Maintenance Instructions Manual Download Page 1

HHWCH51

 Inst Issue 3: 18.06.15

Installation and Maintenance Instructions.

THESE INSTRUCTIONS MUST BE READ FULLY BEFORE COMMENCING INSTALLATION.

Owner / installer:

 

The life of this apparatus and its efficiency will be increased if 

its use and maintenance is carried out in accordance with these instructions and 
current statutory requirements. The installation and initial adjustments should be 
carried out by a qualified and competent technician. Hydor Limited should be 
consulted before substituting or fitting parts from another manufacturer. It is the 
responsibility of the installer to verify that the installation is in accordance with 
the following standards and the owner is given the current User’s Manual.

Any modifications to the unit or its installation, even the smallest 
modification, change or elimination of security components or pieces that 
influence the efficiency or loss of ventilation, will result in the CE Certification 
and Hydor’s warranty being cancelled.

1.   General

1.1   These instructions cover only Hydor products and do not include the  
 

supply or installation of any safety equipment that may be required, e.g.  

 

proper electrical isolation.

1.2   Any declarations made by Hydor about product installation and safety, are 
 

dependent on the unit being used within installations which themselves  

 

meet the relevant Standards and Directives of your region.

1.3   The Unit is designed to operate in normal ambient temperature of up to  
 

55°C and up to 90% RH. The unit is not suitable for corrosive or explosive  

 atmospheres.
1.4   The installer should consider future maintenance and ensure the unit is  
 

easily accessed.

1.5   This product is not intended for use by persons (including children) with  
 

reduced physical sensory or mental capabilities or lack of experience and  

 

knowledge, unless they have been given supervision or instruction  

 

concerning use of the product by a person responsible for their safety.  

 

Children should be supervised to ensure that they do not play with the  

 product. 

HHWCH51 

Galvanised Hot Water Coil Heater

incorrect

correct, minimum height 5mm

Summary of Contents for HHWCH51

Page 1: ...rtification and Hydor s warranty being cancelled 1 General 1 1 These instructions cover only Hydor products and do not include the supply or installation of any safety equipment that may be required e g proper electrical isolation 1 2 Any declarations made by Hydor about product installation and safety are dependent on the unit being used within installations which themselves meet the relevant Sta...

Page 2: ...n roof fans on the centre line of the building 3 4 The unit is supplied with suspension lifting eyes and these should be used to suspend the unit from secure points in the ceiling Provision should be made to winch the units up and down to ease cleaning and maintenance 4 Installation 4 1 Connect the water supply and return ensuring the correct orientation It is advisable to use lengths of flexible ...

Page 3: ...d be paid to the venting system 8 Commissioning 8 1 Start fans and pumps 8 2 Measure record and adjust the airflow to within 20 of the design Measure and record the air pressure drop across the heater battery 8 3 Measure record and adjust the water flow to within 20 of the design Measure and record the water pressure drop 8 4 Measure and record the air temperature into the coil Measure and record ...

Page 4: ... Cleaning 10 1 An optional function to ensure the Filter Mesh does not clog an automatic filter cleaning mode can be built in to the control system Every 6 hours the fan switches to cleaning mode reversing the fan which runs at full speed for 15 seconds blowing off any dust on the filter mesh Depending on environmental conditions it is highly recommended that the coil is lowered to the ground for ...

Page 5: ...e coil with inhibited antifreeze of appropriate concentration for the minimum temperature that will occur 13 3 The antifreeze solution can be drained and stored to repeat the procedure at other times Note Uses of only inhibited antifreeze is important as uninhibited products may cause formicary corrosion within the pipes 14 Maintenance 14 1 Finned surfaces should be inspected regularly and cleaned...

Page 6: ...HHWCH51 Inst Issue 3 18 06 15 Notes ...

Page 7: ...HHWCH51 Inst Issue 3 18 06 15 Notes ...

Page 8: ...returned with a Returns Note Number carriage paid for further examination Hydor Ltd Hydor Unit 8 Parkers Close Downton Business Centre Downton Salisbury Wiltshire SP5 3RB UK Tel 44 0 1725 511422 Fax 44 0 1725 512637 Email info hydor co uk Web www hydor co uk idealair group Unit 1 Building 1 Sydney Corporate Park 85 O Riodan Street Alexandria NSW 2015 Tel 61 02 8073 3310 Fax 61 02 8073 3320 Email i...

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