Manrose MRHT3, Installation Instructions Manual, Page: 3 / 15

4
Definitions
Before use please read and understand these defi nitions.
WARNING and/or the use of the symbol refers to conditions where the possibility of injury, or death, exists
if the procedure is not followed.
CAUTION CAUTION indicates the possibility of damage to the equipment, installation or premises if a
procedure is not followed.
NOTE NOTE provides additional information intended to clarify points, procedures or instructions.
Warning
- Please read all instructions carefully before commencing installation.
- This appliance 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 appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- Precautions must be taken to avoid the backflow of gases into the room from the open flue of gas or other
open-fire appliances when mounted in outside walls or soffits.
- Isolate the mains supply before making any electrical connections. This system should be installed by a
registered electrician.
- A means of mains power isolation must be installed in the circuit for the purpose of safe access for any
internal cleaning, recalibration or maintenance.
- All electrical, electronic and mechanical parts must be installed, and all ducting secured, before applying
mains power.
- There are no isolated (safety extra low voltage) terminals incorporated. Please treat all terminals as being
mains live.
Important
-
If it is intended to install an air transfer system into a room where gas appliances are used for the heat source,
the gas fire installation company must be consulted before undertaking installation. Section G4/ 2.2
(Mechanical Ventilation) of the NZ Building Code refers to certain safety criteria which should be considered
when installing mechanical ventilation in a room where gas appliances are used. The gas heating installation
company can advise on these aspects.
-
The system is not designed for use with heat pumps.
-
With certain models of solid fuel fires, negative pressure can cause smoke from the fire place to enter the
room where the fireplace is operating.
-
If you have a fireplace that uses air from the room for combustion, please ensure that make-up air is available
to replace the air that is exhausted by the HeatTrans system.
-
The use of a door vent can assist in circulating the air throughout the room.
Caution
- All wiring must comply with national wiring rules.
- Any changes or modifications made or attempted to this product, without the prior written approval of the
manufacturer, will void any and all stated warranties.
- Take appropriate safety measures when cutting hazardous building materials.