Manrose MRHT3 Installation Instructions Manual Download Page 3

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.

Summary of Contents for MRHT3

Page 1: ...3 Room Kit Installation Instructions Firmware Version 2 0...

Page 2: ...rs 6 Fans 7 Inlet Grilles 7 Touch Screen Controller 8 Home Screen Icons 9 Button Functions 9 Screen Highlights 9 System Time Date Settings 10 Commissioning and Testing Inspection Checklist 11 Advanced...

Page 3: ...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 voltag...

Page 4: ...system Do you have enough excess heat You may need to run your heat source at higher output levels Is your property well insulated Heat lost through poor insulation costs you money Background heating...

Page 5: ...ections Suspend the fan no more than 400mm above the roof insulation and ensure it does not make direct contact with any framing Secure the intake grille to ensure the system cannot suck up the roof i...

Page 6: ...se touch screen controller location Ensure the correct airflow direction is maintained when mounting the fan Once suitable hanging points for the fan have been found place the fan below its intended p...

Page 7: ...y down to the flush box Wire the cable to the power module of the touch screen controller located on the back Separate the front screen of the touch screen controller from the back module Carefully in...

Page 8: ...nd go to next setting option Screen Highlights Home Screen Icons 1 Heat Transfer mode selections are AUTO or MAN manual 2 When an electronic fault in the system occurs the alert icon will appear and t...

Page 9: ...ly Press HOME at any stage to exit and enter Scheduler Settings Press SETTINGS at any stage to return to the previous screen Select MONTH value Go to DAY DATE value Select DAY DATE value Save all TIME...

Page 10: ...temperatures correctly Controller is configured to match the number of speeds the fan motor has Fan operates on all speeds Put fan onto high speed to continue inspection There are no leaks in the duc...

Page 11: ...s guide must also be used to enter the password at setting 018 before settings 019 and above can be changed Press for 3 seconds Save ADVANCED SETTINGS Turn System OFF Enter ADVANCED SETTINGS Select Se...

Page 12: ...A 1 Do not change 021 Reserved N A N A 022 Reserved N A N A 023 Reserved N A N A 024 Fan Type N A N A 025 Number of Fan Speeds 1 3 3 026 Reserved N A 1 Do not change 027 Touch Activation Setting Home...

Page 13: ...ature Range 5 35 C adjustable Display Resolution 0 1 C Operating Voltage Frequency 220 240V AC 50Hz Switching Voltage 240V AC Max Switching Current 3A max resistive load Operating Temperature 0 to 40...

Page 14: ...15...

Page 15: ...PUB1672 2102 Ventair Pty Ltd 4 Capital Place Carrum Downs VIC 3201 Australia p 61 3 9775 0556 e info ventair com au w www ventair com au...

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