Regulus HR 100 W User'S Installation And Operation Manual Download Page 7

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4.2 Electrical wiring and output switching

1. basic wiring

3. wiring with a light switch (a relay shall be used)

2. wiring with a hygrostat

HR100W continuous normal speed

HR100W continuous boost speed

live

neutral
ground

live
neutral
ground

live

neutral

ground

switch

switch wiring (normal / boost
speed)

live

ground

terminal

These units shall not be wired
to lighting circuit!

live

neutral

(ground)

Relay

light

Summary of Contents for HR 100 W

Page 1: ... 1 1 HR 30W HR 100 W Single Room Heat Recovery Ventilation Units V 1 1 Installation and Operation Manual EN ...

Page 2: ... are identical for both the unit models HR30W and HR100W CONTENTS 1 0 Introduction 2 1 1 Description 2 2 0 Installation Conditions 3 3 0 Installation 4 3 1 Initial preparation 4 3 2 Installing the Appliance 5 4 0 Electric Wiring 6 4 1 Wiring to the mains 6 4 2 Electrical wiring and output switching 7 5 0 Maintenance 8 5 1 Cleaning 8 6 0 EXT 100 Extension 9 1 0 Introduction 1 1 Description HR30W ou...

Page 3: ...e ensured for both appliances 5 The grille frame shall not be located less than 125 mm away from any wall or projecting surface Fig 2 6 The external grille of the unit must be placed at least 500 mm away from any flue of gas or solid fuel appliances This is to avoid back flow of gases entering the room 7 All safety regulations and requirements must be strictly followed to prevent hazards to life a...

Page 4: ...for two speed operation See wiring 2 Cut out the template from the rear page of this Manual Mark the position of the mounting hole 240 mm wide and 160 mm high using this template 3 Carefully cut the holes in the inner and outer walls to form a suitable aperture to receive the unit Ensure that the unit is positioned with a slight outward inclination Fig 4 4 Remove the grille take out heat exchanger...

Page 5: ...he unit in place with the two fixing screws provided Fig 7 4 Make good around the case From outside 1 With the outer louvre removed slide the panel frame flange first on to the unit and press the flange firm against the outer wall Fig 8 and 9 2 If necessary mark and cut off an excessive section of the plastic collar 3 Seal the space between the flange face and wall using suitable weather resistant...

Page 6: ...e the terminal board cover Fig 10 and connect incoming wires to the appropriate terminals see the wiring diagram 5 Replace the terminal board cover and fit the grommet Fig 10 6 Push the heat exchanger into the unit so that the TOP mark points forward and upwards Fig 11 7 Put the grille onto the front of the unit and fasten it with the two screws provided Fig 11 8 Switch on the electrical mains and...

Page 7: ... 2 wiring with a hygrostat HR100W continuous normal speed HR100W continuous boost speed live neutral ground live neutral ground live neutral ground switch switch wiring normal boost speed live ground terminal These units shall not be wired to lighting circuit live neutral ground ground ground ground Relay light ...

Page 8: ...he heat exchanger Fig 14 7 Wash the grille filter and heat exchanger in warm water using a mild detergent and dry thoroughly CAUTION Keep water away from all electrical components and wiring within the unit If the filter cannot be cleaned a replacement is necessary 8 Reassemble in reverse order ensuring the filter and heat exchanger are seated correctly The heat exchanger shall be positioned with ...

Page 9: ...ter wall Align the assembly in order to reach a uniform outward inclination of about 1 4 Measure the distance from the rear of HR unit to the end of the extension 5 Cut the baffle to this length The baffle shall fit tightly between the rear section of HR unit and the extension s outer collar 6 Wire the unit as described in the Electric Wiring chapter 7 Verify there is a slight outward inclination ...

Page 10: ... 10 template for HR100W HR100WH and HR30W this side up at least 125 mm from a ceiling cable at least 500 mm from a floor ...

Page 11: ...dards EN 60335 1 1995 EN 60335 2 80 1997 EN 55014 1 1997 EN 55014 2 1997 EN 61000 3 2 1995 EN 61000 3 3 1995 EN ISO 9001 2000 Relevant Directives Directive 2006 95 C Low Voltage Directive LVD Directive 2004 108 C Electromagnetic Compatibility Directive EMC Last two digits of the year in which the CE marking was aﬃxed 07 Date and place of issue name and position of the responsible person West Susse...

Page 12: ...anty is valid only when the technical conditions set by the Manufacturer installation manual and instructions in the documentation and on the product itself are maintained 4 The warranty does not cover defects caused by external conditions or improper working conditions defects caused by normal wear and tear further when the product is not used in compliance with its purpose and when the defect wa...

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