Heat Controller DMH24DB-1 DMC36TB-1, DMC24DB-1, DMH36TB-1 manual Table of Contents

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Room Air Conditioner Installation Manual

TABLE OF CONTENTS

Installation Requirements
Installation Parts Provided	3
Safety Precautions	4
Installation of Indoor, Outdoor Unit	9
Select the best location	9
Piping length and elevation	10
Fixing Installation Plate	11
Drill a hole in the wall	11
Flaring Work and Connection of Piping	12
Flaring work	12
Connecting the Piping	13
Connecting the Cable between Indoor Unit
and Outdoor Unit	19
Connect the cable to the Indoor unit	19
Connect the cable to the Outdoor unit	20
Connection method of the connecting
cable(Example)	21
Connect the cable to the indoor unit	22
Checking the Drainage, Forming the Pipings and
Long Pipe Setting	23
Checking the drainage	23
Forming the piping	24
Air Purging and Evacuation	25
Checking method	25
Evacuation	26

Required Tools

❏Level gauge

❏Screw driver

❏Electric drill

❏Hole core drill (ø50mm)

❏Horizontal meter

❏Flaring tool set

❏Specified torque wrenches 1.8kg.m, 4.2kg.m, 5.5kg.m, 6.6kg.m (different depending on model No.)

❏Spanner .................Half union

❏A glass of water

❏Screw driver

❏Hexagonal wrench(4mm)

❏Gas-leak detector

❏Vacuum pump

❏Gauge manifold

❏Owner's manual

❏Thermometer

❏Holder Remote Control

Charging	27
Test Running	28

2Room Air Conditioner

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Contents DMC24DB-1, DMH24DB-1 DMC36TB-1, DMH36TB-1 Table of Contents 36k Installation Parts Provided24k There is risk of fire, electric shock, explosion or injury Safety PrecautionsBe sure not to do Be sure to follow the instruction There is risk of fire or product failure Could cause personal injury Personal injuryMoisture may condense and wet or damage furnishings Oxygen deficiency could occurThere is risk of electrical shock There is risk of fire or electrical shockThere is risk of electric shock There could result in personal injury and product damageThis could damage your health It may cause a problem for your neighborsAvoid personal injury There is risk of damage or loss of propertyThere is risk of personal injury and failure of product It is not sanitary and could cause serious health issuesThere is risk of personal injury Be careful and avoid personal injurySelect the best location Installation of Indoor, Outdoor UnitRooftop Installations Indoor unit24k 36k Piping length and elevationMulti Piping Type Fixing Installation Plate Drill a hole in the wallBurrs removal Flaring workCut the pipes and the cable Putting nut onIndoor Connecting the PipingCheck Foamed polyethylene or equivalent is recommendedKg .mlbf .ft Indoor unit installationOutside diameter Torque Flare nut PipesIndoor unit tubing Indoor unit SpacerOpen-end wrench fixed Flare nut Wrench Piping for Piping holeGood case Bad caseOutdoor Outside diameter TorqueConnect the cable to the Indoor unit With the screw Power supplyConnect the cable to the Outdoor unit How to connect wiring to the terminals Circuit Breaker MOC rating on the unit rating plate Drain piping Checking the drainageTo check the drainage Pour a glass of water on the evaporatorGum type sealer Forming the pipingSeal a small Opening around Pipings with Air Purging and Evacuation Checking methodFinishing the job Repeat evacuation procedure for each indoor unitEvacuation Additional ChargingMax total Evaluation of the performance Prepare remote controlTest Running Heat CONTROLLER, INC

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