The Tools And Instruments For Installation; The Installation Of The Indoor Unit; Before Installation - York YFGN24BZNRZUH1 Installation And Maintenance Manual

Floor ceiling air-conditioner r-410a 50hz t1 heat pump r-410a 50hz t1 cooling only
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2. The Tools and Instruments for Installation

Number
1
Standard screwdriver
2
Vacuum pump
3
4
5
Adjustable wrench
6
7
Cross head screw-driver

3. The Installation of the Indoor Unit

CAUTION
During installation, do not damage the insulation material on the surface of the indoor unit.

3.1 Before installation

·
When moving the unit during or after unpacking, make sure to lift it by holding its lifting lugs.
Do not exert any pressure on other parts, especially the refrigerant
·Wear protective gears when install the unit.
·Install correctly according to the installation manual.
·Confirm the following points:
○ Unit type/Power supply specification
○ Pipes/Wires/Small parts
○ Accessory items
Tool
Charge hose
Tube bender
Tube cutter
Number
8
Knife or wire stripper
9
Gradienter
10
11
Churn drill
12
Tube expander
13
Inner hexagon spanner
14
Tape measure
tub
10
Installation and Maintenance
Tool
Hammer
ing, drain piping and flange parts.

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