1
23. 07. 20. Document Number 671856
Nuaire |
Western Industrial Estate
|
Caerphilly
|
CF83 1NA
| nuaire.co.uk
MRXBOXAB-ECO3-SW (Standard Unit)
MRXBOXAB-ECO3-OHSW (Opposite Hand Unit)
MRXBOXAB-ECO5-SW (Standard Unit)
MRXBOXAB-ECO5-OHSW (Opposite Hand Unit)
Mechanical Ventilation Units with Heat Recovery for Wall Mounting
Installation Manual
EMC Directive
2014/30/EU
LVD Directive
2014/35/EU
1.0 SAFETY INFORMATION
•
The provision of the electrical supply and the connection of the unit to the mains must be
carried out by a qualifi ed electrician.
•
Isolate from power supply before removing any covers. During installation / maintenance ensure
all covers are fi tted before switching on the mains supply.
•
All-pole disconnection from the mains as shown in the wiring diagram must be incorporated
within the fi xed wiring and shall have a minimum contact separation of 3mm in accordance with
latest edition of the wiring regulations.
•
This unit must be earthed.
•
Ducting must be securely fi xed with screws to the spigot to prevent access to live parts. Duct
runs terminating close to the fan must be adequately protected by suitable guards.
•
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualifi ed persons in order to avoid a hazard.
•
Precautions must be taken to avoid the back-fl ow of gases into the room from the open fl ue of
gas or other fuel-burning appliances.
•
This appliance should not be used by children or persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge, unless they have been given supervision
or instruction concerning the safe use of the appliance by a person responsible for their safety.
Children shall not play with the appliance. Cleaning and user maintenance shall not be carried
out by children.
1.1 Hazard Symbols
REFER TO INSTRUCTION MANUAL
Read and understand the installation and maintenance manual before installing,
operating or maintaining this product.
