Heat Controller HMC30BS-1, HMH30AS-1 Wrap the insulation material around the connecting portion

Page 8

EConnecting the pipings to the indoor unit and drain hose to drain pipe.

■Put a couple drops of refrigerant oil on the face of the flare before assembling taking care not to add any contaminants.

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

Indoor unit tubing

Flare nut Pipings

■Tighten the flare nut with a wrench.

Indoor unit tubing

Connection pipe

 

Torque wrench

 

 

Flare nut

 

Spanner (fixed)

 

 

Capacity

Pipe Size[Torque]

 

 

(Btu/h)

Suction

Evaporator

30k

5/8"[6.6kg.m]

3/8"[4.2kg.m]

■When extending the drain hose at the indoor unit, install the drain pipe.

Connection

Indoor

unit pipe

pipe

 

Vinyl tape

Wrap with vinyl tape

(wide)

 

Connecting cable

Pipe

Vinyl tape(narrow)

■Bundle the piping and drain hose together by wrapping them with vinyl tape over the range within which they fit into the rear piping housing section.

Wrap with vinyl tape

Pipe

Vinyl tape(wide)

Drain hose

For right rear piping

ARoute the indoor tubing and the drain hose to the required piping hole position.

Drain pipe

Indoor unit drain hose

Adhesive Vinyl tape(narrow)

Drain hose

F

Wrap the insulation material around the connecting portion.

■Overlap the connection pipe insulation material and the indoor unit pipe insulation material. Bind them together with vinyl tape so that there is no

gap.

Plastic bands Insulation material

 

■Wrap the area which accommodates the rear piping housing section with vinyl tape.

BInsert the piping, drain hose and the connecting cable into the piping hole.

Connecting cable

Drain pipe

8

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Contents HMC30AS-1/HMH30AS-1, HMC30BS-1/HMH30BS-1Single-Zone Installation Overview Refer toFor right rear piping Two type B screwsFollowing should be Always Observed for Safety Do not install it yourself customerInstallation of INDOOR, Outdoor Unit Rooftop InstallationsSelect the best location Piping length and elevationHow to mount installation plate Installation Plate Type a screwDrill a hole in the wall IndoorConnection of piping -Indoor Flaring Work and Connection of PipingFlaring work Remove the lower panel by the arrow Indoor unit installationRemove the front right side panel by the arrow Wrap the insulation material around the connecting portion Connecting cable Suction Evaporator84.2kg.m Tighten the flare nut with a wrenchReinstall the parts to the original position SectionBad case Installation Information For left piping Good caseFor left piping. Follow the instruction below Connection of the drain hose Connection of piping -OutdoorFollows the arrow on the wrench 30kAWG #20 Wiring must be as following diagramConnect the cable to the Indoor unit Connect the cable to the outdoor unit Outdoor UnitChecking the drainage Remove the right side panelRemove the lower panel by the arrow To check the drainage Drain pipingForm the piping Seal small openings around pipings with a gum type sealerAIR Purging Air purgingAir purging with vacuum pump PreparationFinishing the job Soap water methodEvacuation Charging Prepare remote control Pump Down ProcedureTest Running Settlement of outdoor unitMemo Memo No A20001V

HMC30AS-1, HMH30BS-1SINGLE-ZONE, HMH30AS-1, HMC30BS-1 specifications

The Heat Controller HMC30AS-1, HMH30AS-1, HMH30BS-1 SINGLE-ZONE, and HMC30BS-1 are cutting-edge HVAC systems designed to provide optimal comfort and efficiency in both residential and commercial settings. These models embody the latest advancements in heating and cooling technology, making them ideal choices for anyone looking to enhance their indoor environment.

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