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IMPORTANT SAFETY INFORMATION 

PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE 
COMMENCING INSTALLATION.

 

1. Do not install this product in areas where the following may be present or 
occur: 

•  Excessive oil or a grease laden atmosphere. 

•  Corrosive or flammable gases, liquids or vapours. 

•  Subject to direct water spray from hoses. 

•  Ambient temperatures higher than 40°C and lower than -20°C. 

•  Possible obstructions that may hinder access to or removal of the unit. 

2. All wiring must be in accordance with the current IEE wiring regulations 
BS7671, or appropriate standards of your country. Installation should be 
inspected and tested by a suitably qualified person after completion. 

3. Ensure the mains supply (voltage, frequency and phase) complies with the 
rating label. 

4. The unit should be provided with a local double pole fused spur fitted with a 
3A fuse having a contact separation of at least 3mm. 

5. These units must be earthed. 

6. Precautions must be taken to avoid the back-flow of gases into the building 
from the open flue of gas or other fuel-burning appliances. 

7. This appliance is not suitable for installation in a shower cubicle or 
enclosure and must be sited away from any sorce of water spray. 

8. This appliance must be sited out of reach of a person using a fixed bath or 
shower. 

9. Do not connect a lamp across the supply to the appliance.  Faulty operation 
of the lamp will occur and the appliance will fail. 

 

 

Summary of Contents for HR100S

Page 1: ...HR100S Heat Recovery Ventilation Unit Surface mounting two speed heat recovery extract and intake unit for bathrooms and toilets Installation and Maintenance Instructions Stock Ref No HR100S 141 10 010 ...

Page 2: ...ected and tested by a suitably qualified person after completion 3 Ensure the mains supply voltage frequency and phase complies with the rating label 4 The unit should be provided with a local double pole fused spur fitted with a 3A fuse having a contact separation of at least 3mm 5 These units must be earthed 6 Precautions must be taken to avoid the back flow of gases into the building from the o...

Page 3: ...pply will energise both motor windings and cause the motor to overheat and cutout INSTALLATION GUIDANCE 1 The installer is responsible for the installation and electrical connection of the system on site It is the responsibility of the installer to ensure that the equipment is safely and securely installed and left only when mechanically and electrically safe 2 All regulations and requirements mus...

Page 4: ... work out the cable runs When using surface wiring which is not contained in conduit the wiring must be securely anchored to the mounting surface Install the cable runs in conjunction with a fused and switched connection unit located in the vicinity of where the ventilation unit will be sited Ensure that the cables for the ventilation unit extend at least 400mm from the mounting surface FITTING IN...

Page 5: ... 2 Remove the terminal block cover after unscrewing the retaining screw 3 Remove the minimum amount of sheath and insulation from the supply cable and leads Slacken the cable clamps and feed the cable through the clamps Connect the conductors coloured red live L black neutral N and green yellow earth E to the appropriate terminals marked L1 L2 N and E of the terminal block in accordance with the w...

Page 6: ...he housing by grasping and gently but firmly pulling on its central vertical member 5 Wash the cover filter and heat exchanger in warm water using a mild detergent and subsequently dry them thoroughly Keep water away from all electrical components and wiring within the appliance 6 Replace the heat exchanger 7 Replace the filter in the cover 8 Refit the cover and tighten the four retaining screws 9...

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Page 11: ...3 h 0 56 Control Factor Control Typology CTRL Typology Control Factor CTRL 1 00 Control Typology Manual Control Declared Max Internal External Leakage Rates for BVUs or carry over for regenerative heat exchangers only Ext Leakage Rates for Ducted UVUs TBC Mixing Rate of Non Ducted BVUs not intended to be equipped with one duct connection on either supply or extract air side TBC Filter Warning RVU ...

Page 12: ...rating label attached to the unit Has not been subjected to misuse neglect or damage Has not been modified or repaired by any person not authorised by the company IF CLAIMING UNDER TERMS OF GUARANTEE Please return the complete product carriage paid to your original supplier or nearest Vent Axia Centre by post or personal visit Please ensure that it is adequately packed and accompanied by a letter ...

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