Hisense KF-1802GWE Parts list manual

Features
This air conditioner provides with cooling, and drying functions. Details of the functions
are below; refer to these descriptions when using the air conditioner.
Compact Size
This model is smaller than its
predecessors and yet offers the same
capabilities.
Microprocessor Controlled Operation
The interior compartment of the remote
control u n i t contains several features
to facilitate automatic operation,
clearly displayed for easy use.
Simple One-touch Wireless Remote
Control
The remote control unit has several
fe at ur es to f ac il it at e a ut om at ic
operation.
12-Hour ON or OFF Timer
This timer can b e set to automatically
turn the unit on or off at any time
with in a 12-hour period.
1-Hour OFF Timer
This timer can b e set to automatically
turn off the unit after one hour.
Night Setback
Pressing this SLEEP button changes the
se tti ng o f th e ro o m te mp e ra t ur e
thermostat, allowing you to set the
temperature at whatever level that you
feel comfortable.
Automatic and 3-step Fan Speed
Auto/High/Medium/Low
Air Sweep Control
This function moves a flap up and down
in th e air outlet, directing air i n a
sweeping motion around the room and
providing comfort in every corner.
Automatic Restart Function for Power
Failure
Even when p o w e r failure occurs, preset
programmed operation can b e reactivated
once power resumes.
Anti-Mold Filter
This unit is equipped with an anti-mold
filter that inhibits the growth of mold
and bacteria.
High Power Running
Run with strong power a n d make you feel
comfortable quickly.
RZA-0-1000-961-SM-0

Min. 8mm Thickness
of 8mm
Heat insulation materials
Tapered nuts
Copper tube
Flarer
5.REFRIGERANT TUBE
5.1 Flaring the tube
(1) Cut the tube with a tube cutter to the desired length
(30.50cm is recommended)
(2) Smooth the edge of the copper tube with a reamer or a
file. Hold the pipe vertically with one end downward
to make sure that no copper scraps fall into the
copper tube.
Figure 17a Figure
17b
(3) Put the tube flarer on the copper tube.
(4) Flare the copper tube ( Figure 18)
Figure 18
Note: The flared tube should have:
Smooth internal surface
Smooth edges
Consistent length of the tapered surface
5.2 Connection of the tubes
(1) The sealing tube must be used to prevent dust or
water from getting into the tube.
(2) Before connecting the tube, apply some refrigerant
oil on the surface of the flared tube and connections
to prevent air leakage.( Figure 19)
(3) Align the connecting tube and the flared tube, and
then turn the tapered nut to connect tightly.
(Figure 20)
(4) Fasten the nuts with a spanner.
Copper
tube Before After
Reamer
Application
of refrigerant oil Flared tube
Connecting
tube
5.3 Heat insulation of the refrigerant tube
All refrigerant tubes must be insulated heat with at
least 8mm thick insulation materials. (Figure 21)
5.4 Wrapping the tubes
(1) Tie the two refrigeration tubes (including
electrical wire if permitted as regulated), water
drainage hose with white tape.
(2) Wrap half of the tubes outside the room starting
from the end. (Figure 22)
(3) Fix the wrapped tubes on the wall in clips with a
space of 120cm.
Note: Do not tie the tubes too tight as this may reduce
heat insulation. Separate water drainage hose and
refrigeration tubes to prevent formation of water
droplets.
5.5 Ending of installation
After completion of wrapping and insulation, seal the
hole on the wall with a suitable sealant.
5.6 Discharge gas
Place appliance A and then B. Air purging method is as
follows:
(1) Turn down the nuts on the wide and narrow tubes.
(2) Loose the nut of the flared wide tube one complete
turn with a spanner.
(3) Turn counterclockwise to open the core of the valve
with a socket screw wrench. Some gas will come out
from under the nut of the flared end of the wide tube.
Tighten the nut 10 to 15 seconds later.
(4) Test for leakage at the tube connector with soapy
water or a meter. If there is no leakage, turn
counterclockwise to open the tube core of the valve
on the wide tube with a socket screw wrench.
(5) Tighten the nuts on the wide , narrow tube valves and
the valve cover.
Please contact the technical service for further
information.
Appendix: Installation
25
Figure 20
Figure 21
Clip
Covering tubes with
heat insulation materials
Figure 22
Figure 19

Contents
Alert Symbols
Alert symbol-------------------------------------------------------------------------------
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Caution statements-------------------------------------------------------------------------
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Composition of the air conditioner----------------------------------------------------------
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Operation guide----------------------------------------------------------------------------
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Care and cleaning---------------------------------------------------------------------------
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Tips for energy saving----------------------------------------------------------------------
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The symbol refers to a hazard or an unsafe practice which can result
in severe personal injury or death.
The symbol refers to a hazard or an unsafe practice which can result
in personal injury or product damage.
!
!
WARNING
CAUTION
1
Pardon not to inform you if the contents of the manual changes.