Carrier 38VYX130, 38VYX110 Table VI Optional Installation Parts, Table VII Piping connection

38VYX110/38VYX130

Installation

Drain nipple Waterproof rubber cap

•In case of draining 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 dripping of water.

A

Knockout hole

Waterproof rubber cap

Drain nipple

A Open

•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.)

Table VI: Optional Installation Parts
	(local procure)
	Parts name			Q’ty
	Refrigerant piping					CAUTION:
A	Liquid side: ø 6,35 mm o ø 9,52 mm			Each one		IMPORTANT FOR POINTS BELOW FOR PIPING WORK
	Gas side: ø 12,7 mm o ø 15,9 mm					1. Keep dust and moisture away from inside the connecting
B	Pipe insulating material			1		pipes.
						2. Tightly connect the connection between pipes and the unit.
	(polyethylene foam, 6 mm thick)
						3. Evacuate the air in the connecting pipes using VACUUM
C	Putty, PVC tapes			Each one		PUMP.
						4. Check gas leak at connected points.
Table VII: Piping connection
Capacity rank				Liquid piping			Gas piping
			Outer diameter			Thickness	Outer diameter	Thickness
38 VYX 110-130			ø 9,52			0,8	ø 15,9	1,0
Table VIII: Air Purge
Capacity rank		Max. connecting				Height difference (m)		Hexagonal
		pipe length (m)						wrench size
					Outdoor unit higher than indoor unit		Outdoor unit lower than indoor unit
38 VYX 110-130		50				30	15	4 mm

- This air conditioner can be installed up to the connecting pipe length and height difference in the following table.

GB - 8