Heat Controller DMC24DB-1, DMH36TB-1, DMH24DB-1 DMC36TB-1 manual Outdoor, Outside diameter Torque

Page 18

Flaring Work and Connection of Piping

Outdoor

Align the center of the pipings and sufficiently tighten the flare nut by hand.

Finally, tighten the flare nut with torque wrench until the wrench clicks.

•When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench.

Outside diameter		Torque
mm	inch	kg.m(lbf.ft)
Ø6.35	1/4	1.8(13.0)
Ø9.52	3/8	4.2(30.4)

Outdoor unit 24k

A-UNIT

Gas side piping

B-UNIT

Liquid side piping

Torque wrench

Outdoor unit 36k

A-UNIT

Gas side piping

B-UNIT

Liquid side piping

C-UNIT

Torque wrench

18Room Air Conditioner

Image 18

Contents DMC24DB-1, DMH24DB-1 DMC36TB-1, DMH36TB-1 Table of Contents Installation Parts Provided 24k36k Safety Precautions Be sure not to do Be sure to follow the instructionThere is risk of fire, electric shock, explosion or injury 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 unitPiping length and elevation Multi Piping Type24k 36k 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 Pipes Indoor unit Spacer Open-end wrench fixed Flare nut Wrench Indoor unit tubing Piping for Piping holeGood case Bad caseOutdoor Outside diameter TorqueConnect the cable to the Indoor unit Power supply Connect the cable to the Outdoor unitWith the screw 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 evaporatorForming the piping Seal a small Opening around Pipings withGum type sealer Air Purging and Evacuation Checking methodRepeat evacuation procedure for each indoor unit EvacuationFinishing the job Charging Max totalAdditional Prepare remote control Test RunningEvaluation of the performance Heat CONTROLLER, INC

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