Manrose MRHT3 Installation Instructions Manual Download Page 7

8

Wiring Diagram

‘CLICK’

Back

Front

Installation

Touch Screen Controller

-  Install on an inside wall at eye level in the heat source room, preferably opposite the heat source, where the    
 

air temperature can be sensed as accurately as possible and not be adversely affected by direct solar  

 

 

radiation or convection currents.

DO NOT

 install in wet/damp areas (ie. laundry or bathrooms), on hot surfaces, in convection currents, exposed  

 

to direct sunlight or locations which are not generally affected by changes in the room temperature.

DO NOT

 install near any localised heat source.

-  Cut an opening in the wall for flush box and mount it.

-  Run the electrical cable from the roof cavity 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 insert a flat head  

 

 

screwdriver into the slot and gently lever the screwdriver handle upwards.

-  Mount the power module to the flush box using screws provided. 

 

CAUTION:

 Using incorrect screws or not tightening screws sufficiently may cause damage to the product  

 

 when 

re-assembling.

-  Ensure the circuit board on the back module is centred so the connectors to the front screen can line up. 

 

CAUTION:

 Forcing the controller back together without aligning the connectors properly may cause damage.

-  Carefully attach the front screen to the back power module. Align the top edge, rock in, and listen for a click.

high

live wire

neutral

FAN

N

L

3

2

1

0-10V

GND

GND/B

GND/A

N

L

medium

low

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...

Reviews: