contents
PREPARING THE INSTALLATION
6
6 Shape of the outdoor unit
6 Accessories
6 Optional accessories
7 Outdoor unit combination
8 Selecting proper location for installation
9 Space requirements
9 Single installation
9 Group installation
10 Moving the outdoor unit
10 Detaching fasteners
11 Installing the outdoor unit
12 Anchor specifications
12 Intalling duct for horizontal exhaust discharge
13
Installing the outdoor unit in harsh environments
14
Installing the drain pipe
INSTALLING THE UNIT
15
15 Refrigerant piping works
15 Selecting the refrigerant pipe
16 Pipe selection for DVM PLUS III
18 Additional refrigerant charging
19 Equivalent length calculations
20 Keeping refrigerant pipe clean and dry
20 Brazing the pipe
21 Cutting or Flaring the pipes
22 Aligning the pipes
23 Free piping & wiring directions
24 Connecting the outdoor unit pipe
25 Piping works among outdoor units
26 The examples of the refrigerant pipe installation
27 Piping examples
28 Installing the branch joints
32 Wiring work
32 Specifications of the circuit breaker and power
cable
33 Power supply and communication cable
configuration
33 Specifications of the cable tube
34 Power wiring diagram
36 Selecting solderless ring terminal
37 Connecting the power terminal
38 Power cable arrangement
39 Grounding work
40 Performing the refrigerant gas leak test
41 Vacuum drying
42 Insulating the refrigerant pipe
42 Insulating the refrigerant
42 Selecting the insulation of the refrigerant pipe
42 Insulating the refrigerant pipe
43 Insulating the branch joint
COMPLETING THE INSTALLATION AND
COMMISSIONING
46
46 Charging refrigerant
46 Service valve work for gas pipe
48 Setting the option switches & function keys
48 Option switch of the outdoor unit
49 Key function
50 Completing the installation
51 Final checks and trial operation
51 Inspection before trial operation
52 Trial operation
DVM PLUS3_IM_E_31180-1.indd 5 2009-10-16 ｿﾀﾈﾄ 2:10:08
To Next Page
Loading...
Need help?
General
