Hitachi CH-6.0N2 Manuel D'installation Et De Fonctionnement page 10

STRUCTURE
2.2. REFRIGERANT CYCLE
2.2.1. CH UNIT - CH-(6.0/10.0)N2
To Indoor Unit
High Pressure Gas
Low Pressure Gas
2.3. NECESSARY TOOLS AND INSTRUMENT LIST FOR INSTALLATION
No.
1
2
3
4
5
6
7
8
9
10
10
Electric Expansion Valve
MVD1
MVD1
Strainer
S
Tool
Handsaw
Phillips Screwdriver
Vacuum Pump
Refrigerant Gas Hose
Megohmmeter
Copper Pipe Bender
Manual Water Pump
Pipe Cutter
Brazing Kit
Hexagon Wrench
PMML0309A rev.1 - 09/2015 - P5416573
Strainer
Electric Expansion Valve
MVD2
Capillary Tube
Electric Expansion Valve
MVS2
Electric Expansion Valve
Strainer
MVS1
: Refrigerant Flow Direction
: Refrigerant Flow Direction
No.
11
12
13
14
15
16
17 Clamper for Solderless Terminals
18
19
20
To Outdoor Unit
High Pressure Gas
S
Low Pressure Gas
S Low Pressure Gas
(Cooling Operation)
(Heating Operation)
Tool
Spanner
Charging Cylinder
Gauge Manifold
Cutter for Wires
Gas Leak Detector
Leveller
Hoist (for Indoor Unit)
Ammeter
Voltage Meter