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Haier HSU218VHG-W Installation Manual

Duo series
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Preparation
Necessary Tools for Installation
● Drill
● Nipper
● Saw
● Hole 2 3/4
● Vacuum pump
Gas leakage detector or
soap-and-water solution
● Torque wrench
(17mm,22mm,26mm)
● Pipe cutter
● Flaring tool
● Knife
● Measuring tape
● Reamer
Drawing for the installation of indoor and outdoor units
Installation Manual of Duo Series
Procedure for Selecting the Location
Choose a place solid enough to bear the weight and vibration of the unit,where the operation noise will not be amplified.
Choose a location where the hot air discharged from the unit or the operation noise,will not cause a nuisance to the neighbors
of the user.
Avoid places near a bedroom and the like,so that the operation noise will cause no trouble.
There must be sufficient space for carrying the unit into and out of the site.
There must be sufficient space for air passage and no obstructions aroud the air inlet and air outlet.
The site must be free from the possibility of flammable gas leakage in a nearby place.
Locate the unit so that the noise and discharged hot air will not annoy the neighbors.
Install units,power cords and inter-unit cables at least 10ft away from televison and radio sets,This is prevent interference to
images and sounds.(Noise may be heard even if they are more than 10ft away depending on radio wave conditions.)
In coastal areas or other places with salty atmosphere of sulfate gas,corrosion may shorten the life of the air condition.
Since drain flows out of the outdoor unit,do not place under the unit anything which must be kept away from moisture.
NOTE: Cannot be installed hanging from ceiling or stacked.

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  Summary of Contents for Haier HSU218VHG-W

  • Page 1 Installation Manual of Duo Series Preparation Necessary Tools for Installation Procedure for Selecting the Location ● Drill ● Choose a place solid enough to bear the weight and vibration of the unit,where the operation noise will not be amplified. ● Nipper ●...
  • Page 2: Indoor Unit

    (Section of wall hole) Piping hole pipe Model Liquid pipe (Ø) Gas pipe (Ø) Installation of the Indoor Unit HSU218VHG-W 9.52mm (3/8 ") 6.35mm (1/4 ") 2HUM18HC03/R2(DB) Drawing of pipe NOTE The thickness of the pipe must be 0.8mm(1/16”) at least.
  • Page 3: Outdoor Unit

    Pipe cutting is carried out with a pipe cutter and burs must be removed. After inserting the are nut, aring work is carried out. Outdoor unit Flare tool for R410A Conventional are tool HSU218VHG-W Clutch-type clutch-type(Rigid-type) Wing-nut type (Imperial-type) 2HUM18HC03/R2(DB) 1.0~1.5mm 1.5~2.0mm...
  • Page 4 Power Source Installation Connection Loosen the screws on terminal block and insert the wires fully into terminal The power source must be exclusively used for air conditioner. block, then tighten the screws. In the case of installing an air conditioner in a moist place, please install an ea- rth leakage breaker.(GFCI) If wiring is not correct, the unit will not operate properly and it could cause a For installation in other places, use an HVACR circuit breaker or time delay fuse.

This manual is also suitable for:

2hum18hc03/r22hum18hc03/r2dbDuo hsu218vhg-wDuo 2hum18hc03/r2Duo 2hum18hc03/r2db