Mitsubishi Electric Mr.Slim MFZ-KA09NA, Руководство по установке

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• Route the drain hose diagonally below the con-
necting pipes.
• Make sure that the drain hose is not routed up-
ward and that there are no waves in the hose.
• Do not pull the hose when applying the tape.
• Route the piping so that it does not project past
the rear of the indoor unit.
Piping bent
outward
Push
Downward
slope
Drain
hose
Soft hose
,'LQ
(15 mm)
Drain hose
Hard vinyl chloride
pipe I.D. 1-3/16 in.
(30 mm)
Insert
securely
Different
diameter joint
LQ
(70 cm) or
more
Fig. 1 Fig. 2 Fig. 3
2-10. DRAIN PIPING
• The drain hose should point downward for easy drain. (Fig. 1)
Do not make drain piping as shown below.
Accumulated
drain water
Air
Waving
Water
leakage
Do not raise
Water
leakage Water
leakage
Tip of drain
hose dipped
in water
Ditch
At least
1-31/32 in.
(50 mm)
gap
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• When connecting the drain hose to a hard vinyl chloride pipe, be sure to insert it securely into the pipe. (Fig. 3)
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• When routing the drain piping, make sure that the drain hose (1) is routed as shown. (Fig. 4)
• Insert the drain hose all the way to the base of the drain pan (end connection). (Fig. 5)
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1-31/32(50)
7-7/8(200)
Fig. 4 Fig. 5
The catch should face up.
Projection
* This projection is located behind
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Drain hose
3XOOWKHKRVHWRFRQ¿UPLWLV
connected securely
Make sure to hook the catch.
Drain hose
Piping
tape Refrigerant
piping
1-1/32(26)
18-1
1/16(475)
2-9/16(65)
23-5/8(600)
9/16(14)
2-9/16(65)
2-3/8(60)
31/32-1-3/8
(20-35)
3/8-25/32(10-20)
3/8-25/32(10-20)
3-1
1/32(85)
5-1/8 (130)
15-5/32(385)
2-1/16(52)
2-11. EMBEDDING THE INDOOR UNIT IN A WALL
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bars. If the horizontal bars will block the lower air outlet, use a stand, etc., to adjust the height of the indoor unit. If the upper or lower air outlet is blocked, the air
conditioner will not be able to cool or warm the room well.
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from which the signals can be received.
• Use a grating with vertical bars, etc., that has at least 75% open area. If the grating has horizontal bars or if the open area is less than 75%, performance could be
reduced.
• When the indoor unit is embedded in a wall (built-in), the time it takes for the room temperature to reach the set temperature will increase.
Lower air outlet
Receiver
Grating
Indoor unit
Backboard
Partition board
Upper air outlet
Partition board
Backboard
Partition board
Indoor temperature thermistor
3-15/16(100)
or more
3-15/16(100)
or more
3-15/16(100)
or
more
EMBEDDED INDOOR UNIT SETTING (MUST BE PERFORMED)
• When embedding the indoor unit in a wall, restrict the movement of the horizontal vane
for the upper air outlet so that it only operates horizontally.
• If this setting is not performed, heat will build up in the wall and the room will not be
cooled or warmed properly.
• Cut the wires on the left and right sides of JRFBL using a pair of nippers, etc., as shown
below.
Cut the wires on both ends.
Cut
Control board
Cut the JRFBL wires.
JRFBL JR24
inch(mm)
Conduit
pipe
Conduit
pipe