Toshiba RAS-3M26S3AV-A - User Manual

Installation Manual
Outdoor Unit 2
English
For OUTDOOR USE only
Manuel du proprietaire
Unité hydroélectrique 16
Français
Betriebsanleitung
Wassergerät 30
Deutsch
English
AIR CONDITIONER (MULTI-SPLIT TYPE)
Installation Manual
Outdoor Unit
Model name:
RAS-5M34S3AV-A
RAS-4M27S3AV-A
RAS-3M26S3AV-A
* NOTE:
Descriptions about operations for the E unit in this manual are
not applicable to RAS-4M27S3AV-A.
Descriptions about operations for the D unit and the E unit in
this manual are not applicable to RAS-3M26S3AV-A.
1116791101
1116791101_EN.indd c11116791101_EN.indd c1 2/3/58 BE 2:20 PM2/3/58 BE 2:20 PM

Summary

Safety and Precautions

Refrigerant Safety Warnings

Safety guidelines concerning the use of R410A refrigerant and potential hazards.

Outdoor Unit Installation

Installation Location

Guidelines for selecting a suitable location for the outdoor unit to ensure proper operation.

Refrigerant Piping Procedures

Air Purge Procedure

Refrigerant Piping Connection

Detailed instructions for connecting refrigerant pipes, including flaring and tightening.

Charging Refrigerant

Guidelines and procedures for charging the refrigerant into the system.

Pump-down Operation

Gas Leak Inspection

Procedure for performing a gas leak inspection on the refrigerant system.

Electrical Work and Grounding

Electrical Work Guidelines

General guidelines and warnings for electrical installation work, including compliance.

Wire Connections

Grounding Requirements

DRED Wiring and Demand Response

DRED Connection Procedure

Air Conditioner Demand Response

DRED Wiring Procedure

Test Run Procedures

Wiring and Piping Check

Toshiba RAS-3M26S3AV-A Specifications