9
Preparation of Installing Parts and Tools
No.
Installation parts,Tools
Use
1
Flaring tool (Φ6,35-Φ19,05)
Flaring the pipes
2
Reamer
Remove burrs from cut edges of pipes
3
Pipe cutter (MAX 35mm Copper pipe) Cutting the pipings
4
Allen Key
(H5-1/4", 1/2", 5/8" & H8-3/4")
To open the service valve
5
Pipe bender
Bending the pipings
6
Leak detector
Check a gas-leakage of connecting part of the pipings
7
Manifold gauge
To measure the pressure, to charge the refrigerant
8
Charge nipple
To connect the refrigerant vessel
9
Vacuum pump
To remove the air in the pipe
10
Charge cylinder balance
To measure the refrigerant amount
11
Refrigerant vessel
(Refrigerant R22 or R410A)
Gas charge
Air purge
Cleaning the pipe
12
Spanner
To tighten the connecting parts of the pipings
13
Monkey spanner
14
Driver ( , )
15
Pliers (150mm)
Cutting the wires
16
Tapeline
To measure the length
17
Core drill
To make holes through the concrete wall and blocks
18
Voltmeter, Ammeter, Clamp meter
To measure the current and voltage
19
Insulation resistance tester
To measure the insulation resistance
20
Glass thermometer
To measure the intake and outlet air temperature of the indoor unit.
21
Copper tubes
To use the connecting pipings
22
Insulation material
To cover the connecting pipings
23
Tape
To finish the connecting pipings
24
Electrical leakage breaker
To shut off the main power
25
Cable
To connect the cable from outdoor unit to indoor unit
26
Drain hose sockets, elbows
To remove the condensing water
