Sanyo SAP-CMRV1426EH-F Installation Instructions, For Outdoor Unit, Connecting A Home Automation

For Outdoor Unit

INSTALLATION INSTRUCTIONS

– Inverter Multi Split System Air Conditioner – COOL/DRY/HEAT Model

This air conditioner uses the new refrigerant R410A.

	Contents
		Page
IMPORTANT!
Please Read Before Starting		2
1.	GENERAL	3
	1-1. Tools Required for Installation (not supplied)
	1-2. Accessories Supplied with Unit
	1-3. Optional Copper Tubing Kit
	1-4. Type of Copper Tube and Insulation Material
	1-5. Additional Materials Required for Installation
2.	INSTALLATION SITE SELECTION	4
	2-1. Indoor Unit
	2-2. Connecting Indoor Units
	2-3. Outdoor Unit
	2-4. Outer Dimensions of Outdoor Unit
	2-5. Diagram of Outdoor Unit Installation
3.	INSTALLATION PROCESS	8
	3-1. Embedding the Tubing and Wiring
	3-2. Drain Cap and Drain Elbow
	3-3. Use of the Flaring Method
	3-4. Flaring Procedure with a Flare Tool
	3-5. Caution Before Connecting Tubes Tightly
	3-6. Tubing Connections
	3-7. Insulation of Refrigerant Tubing
	3-8. Taping the Tubes
	3-9. Finishing the Installation
4.	AIR PURGING	11
	■ Air Purging with a Vacuum Pump (for Test Run)
	■ Pump Down
5.	WIRING INSTRUCTIONS	14
	5-1. General Precautions on Wiring
	5-2. Recommended Wire Length and Diameter
	5-3. Wiring System Diagram
	5-4. How to Connect Wiring to the Terminal
	5-5. Wiring Instructions for the Outdoor Unit
6.	TEST RUN	18

7.CONNECTING A HOME AUTOMATION

	DEVICE	19
8.	INSTALLATION CHECK SHEET	19
9.	ELECTRIC WIRING DIAGRAM	19

Model Combinations

Combine indoor and outdoor units only as listed below.

Indoor Unit Outdoor Unit

SAP-KMRV74EHSAP-CMRV1426EH

SAP-KMRV94EH

SAP-KMRV124EH

SAP-KMRV76EH

SAP-KMRV96EH

SAP-KMRV126EH

SAP-KRV96EHDS

SAP-KRV126EHDS

Combine indoor and outdoor units only as listed in the combination tables for 2-room outdoor unit as shown in its respective manual.

Power Source:

50 Hz, single-phase, 220 – 240 VAC

Be sure to read the yellow instruction sheet attached to the outdoor unit for models using the new refrigerant R410A.

Combination example

Indoor unit B

Indoor unit A

Outdoor unit

NOTE

The illustrations are based on the typical appearance of a standard model. Consequently, the shape may differ from that of the air conditioner that you are installing.

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	Osaka, Japan