Electrical Work - Mitsubishi Electric CITY MULTI PLFY-P08NCMU-E Manual De Instalación

4. Refrigerant pipe and drain pipe
1
Max. 65 ft.
5 to 7 ft.
2
Fig. 4-5
Fig. 4-6
5. Electrical work
2-11/64 inch
15/32 inch
Fig. 5-1
6
4.4. Drainage piping work (Fig. 4-5)
• Use VP25 (O.D. ø32 mm, 1-1/4 inch PVC TUBE) for drain piping and provide 1/100
• Be sure to connect the piping joints using a polyvinyl type adhesive.
• Observe the figure for piping work.
Max. 6 in.
• Use the included drain hose to change the extraction direction.
Grouped piping
1. Connect the drain socket (supplied with the unit) to the drain port. (Fig. 4-6)
(inch)
2. Install a locally purchased drain pipe (PVC pipe, O.D. ø32 mm, 1-1/4 inch).
3. Insulate the tube and pipe. (PVC pipe, O.D. ø32 mm, 1-1/4 inch and socket)
4. Check that drain flows smoothly.
5. Insulate the drain port with insulating material, then secure the material with a
5.1. Indoor unit (Fig. 5-1)
1. R emove 2 screws to detach the electric component cover.
2. R oute each cable through the wiring intake into the electric component box. (Procure
3. S ecurely connect the power supply cable and control cable to the terminal
4. S ecure the cables with clamps outside the electric component box.
5. A ttach the electric component cover as it was.
• Do not allow slackening of the terminal screws.
• Always install earth.
(Earth cable dia: Thicker than 1.6 mm (AWG14))
• Fix power supply cable and control cable to electric component box by using buffer
• Tape is affixed over the conduit hole used for connecting the electric wiring.
Please remove this tape if making a connection through the hole.
or more downward slope.
Correct piping
1
Wrong piping
2
Insulation (9 mm, 3/8 inch or more)
A
Downward slope (1/100 or more)
B
O.D. ø32 mm, 1-1/4 inch PVC TUBE
D
Make it as large as possible
E
Indoor unit
F
Make the piping size large for grouped pip-
G
ing.
(Affix the tube using PVC adhesive then secure it with a band.)
(Affix the pipe using PVC adhesive then secure it with a band.)
band. (Both insulating material and band are supplied with the unit.)
Unit
A
Insulating material
B
Band (large)
C
Drain port (transparent)
D
Insertion margin
E
Matching
F
Drain pipe (O.D. ø32 mm, 1-1/4 inch PVC TUBE)
G
Insulating material (purchased locally)
H
Transparent PVC pipe
I
O.D. ø32 mm, 1-1/4 inch PVC TUBE (Slope 1/100 or more)
J
Band (small)
K
Drain socket
L
power supply cable and control cable locally.)
blocks.
bushing for tensile force. (PG connection or the like.)
Electric component cover
A
Electric component box
B
Power supply terminals (L1, L2, GR)
C
Transmission terminals (M1, M2, S)
D
MA remote controller terminal (1. 2)
E
Indoor controller
F
Power board
G
Support metal
C
Air bleeder
K
Raised
L
Odor trap
M
Downward slope (1/100 or more)
H
O.D. ø38 mm, 1-1/2 inch PVC TUBE for
I
grouped piping.
(9 mm, 3/8 inch or more insulation)
Up to 500 mm, 19-11/16 inch
J
Power supply cable of Location
H
Transmission cable of Location
I
Remote control cable of Location
J
Remote control cable
K
Transmission cable
L
Power supply cable
M