Precaution; Self-Contained Accessories; Electrical Requirements - Haier H-MRV Series Service Manual

H-mrv series
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Execute proper grounding. Do not connect the earth wire to a gas pipe, water pipe,
lightening rod, or a telephone ground wire.
Improper placement of earth wires can result in electric shock.
An electric leakage breaker must be installed, otherwise electric shock or other accidents
would occur.
After completion of the installation, the air conditioner shall be electrified to check for
electric leakage.
Preparation for installation
Installation Tools
1.
Screw Driver (flat head, wabbler, triangle)
2.
Steel Saw
3.
60mm Drill
4.
Inner Hexagon Spanner
5.
Shifting Spanner
6.
Spanner
7.
Pipe Cutter
8.
Pipe Expander
9.
Knives
10. Clippers
11. Leakage Checker or Soap Liquid
12. Measuring Tape
13. Scraper or File
14. Refrigeration Oil

Self-contained Accessories

No.
A
Name of
Non-adhesive
Parts
Tape

Electrical Requirements

Power supply voltage: Single Phase 1PH, 220-230V~, 50Hz.
A specialized power supply wire, which shall be installed by a competent person as per the
rules of the national standard.
Power supply must be grounded effectively.
An electric leakage breaker shall be installed.
Layout of power supply wiring shall be Y connection. If the power supply wire is damaged, it
must be replaced by the manufacturer or its service center or professional person (the power
supply wire shall be self-contained).
For connection of the power supply plug, L shall be connected with the live wire, N shall be
connected with netural line,
Power supply wire parameters:H05RN-F,3 G(1.0-1.5)mm ;
Signal wire parameters:H05RN-F,2 (0.75-1.5)mm . (User shall self-provide signal wire )
Note:The singnal wire and connection wire should be provided for oneself.
The singnal wire must be shielded wire
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO
FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION
AND/OR PROPERTY DAMAGE.
BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL.

PRECAUTION

B
C
Adhesive
Connecting
tape
Hose
shall be connected with earth wire.
X
WARNING
!
-89-
>a__WcU[S^ <[c >a`V[e[a`Wc
D
E
Heat
Gypsum
insulation
powder
material
2
2
F
Drain hose

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