Balcar R410A service manual Installation of Outdoor Unit, <Obstacle also at the upper side>, 23

3 SELECTION OF INSTALLATION

<Obstacle also at the upper side>

1000	1000 moreor
or more

Obstacles at both front and rear sides

Open the upper side and both right and left sides. The height of obstacle at both front and rear side, should be lower than the height of the outdoor unit.

<Standard installation>

1. Single unit installation

1000150 or more or more

2. Serial installation of two or more units

		200 or more
300	300	1000 moreor
or more	or more

RAV-SP1100, 1400AT-E

RAV-SM1100, 1400AT-E

Installation of Outdoor Unit

•Before installation, check strength and horizontality of the base so that abnormal sound does not generate.

•According to the following base diagram, fix the base firmly with the anchor bolts.

(Anchor bolt, nut: M10 x 4 pairs)

		150		600	150
					430
			Drain hole		40
400	365	Knockout hole		Drain nipple mounting hole

Set the out margin of the anchor bolt to 15mm or less.

15 or less

•In case of drainning through the drain hose, attach the following drain nipple and the waterproof rubber cap, and use the drain hose (Inner diam.: 16mm) sold on the market. And also seal the screws securely with silicone material, etc. so that water does not drop down. Some conditions may cause dewing or drip- ping of water.

Serial installation at front and rear sides

Open the upper side and both right and left sides. The height of obstacle at both front and rear sides should be lower than the height of the outdoor unit.

<Standard installation>

1000	300	1500	2000	200
or more	or more	or more	or more	or more

Drain nipple Waterproof rubber cap

Knockout hole

Open

Waterproof rubber cap

Drain nipple

•When there is a possibility of freezing of drain at the cold district or a snowfall area, be careful for drainage ability of drain. The drainage ability increases when a knockout hole on the base plate is opened. (Open the knockout hole to outside using a screwdriver, etc.)

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