Mitsubishi Electronics MXZ-2A20NA Installation Diagram, Mounting Arrangement of Drain Socket

1-6. INSTALLATION DIAGRAM

PARTS TO BE PROVIDED AT YOUR SITE

MXZ-2A20NA

More than 100 mm (3.94 in.)

Open as a rule More than 500 mm (19.69 in.) if the front and both sides are open

After the leak test, apply insulat- ing material tightly so that there is

no gap.

When the piping is to be at- tached to a wall containing metals

(tin plated) or metal netting, use a chemically treated wooden piece 20 mm (7.9 in.) or thicker

between the wall and the piping or wrap 7 to 8 turns of insulation

vinyl tape around the piping.

To use existing piping, perform COOL operation for 30 minutes and pump down before removing the old air conditioner. Remake

flare according to the dimension

for new refrigerant.

More than

100 mm (3.94 in.) More than

200 mm (7.87 in.) if there are obstacles to both sides

(A)	Power supply cord*	1
(B)	Indoor/outdoor unit connecting wire*	1
(C)	Extension pipe (Refer to 1-4.)	1
(D)	Wall hole cover	1
(E)	Piping tape	1
	Extension drain hose
(F)	(or soft PVC hose, 15 mm (19/32	1
	in.) inner diameter or hard PVC
	pipe VP16)
(G)	Refrigeration oil	Little
		amount
(H)	Putty	1
(I)	Pipe fixing band	2 to 7
(J)	Fixing screw for (I)	2 to 7
(K)	Wall hole sleeve	1
	Soft PVC hose, 15 mm (19/32 in.)
(L)	inner diameter or hard PVC pipe	1
	VP16 for drain socket

* Note:

Place indoor/outdoor unit connecting wire (B) and power supply cord (A) at least 1 m (39.4 in.) away from the TV antenna wire.

The “Q’ty” for (B) to (K) in the above table is quan- tity to be used per indoor unit.

Open as a rule

More than 500 mm (19.69 in.) if the back, More than 350 mm (13.78 in.) both sides and top are open

Units should be installed by licensed contractor according to local code requirements.

	166	Outdoor unit installation
	(6.53)	500(19.69)		(1.50)
		Air in	38
330(13.0)	Air in			31(1.22)	361(14.21)	396(15.59)
		Air out			4-10(0.39) × 21(0.83) Oval holes
		835(32.87)

[Unit: mm (inch)]

1-7. MOUNTING ARRANGEMENT OF DRAIN SOCKET

Please perform the drain piping work only when draining from one place.

1Choose one hole to discharge drain and install the drain socket to the hole.

2Close the rest of the holes with the drain caps.

3 Connect a vinyl hose of 15 mm (19/32 in.) in the inside diameter on the market with the drain socket and lead drain.

Note:

Do not use the drain socket and the drain cap in the cold region.

Drain may freeze and it makes the fan stop.

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5/9/2008 2:23:42 PM