Toshiba RAV-SP1404AT8Z-TR, RAV-SP1104AT8ZG-TR, RAV-SP1104AT8-TR, RAV-SP1404AT8ZG-TR Contents

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13. INSTALLATION MANUAL

Original instruction

ADOPTION OF NEW REFRIGERANT

This Air Conditioner is a new type that has adopted a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer.

This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc is greater than or equal to Ssc (*1) at the interface point between the user’s supply and the public system. It is the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the equipment is connected only to a supply with a short-circuit power Ssc greater than or equal to Ssc (*1).

Ssc (*1)

Model	Ssc (MVA)
RAV-SP1104AT8(Z)(ZG)-E	1.35
RAV-SP1404AT8(Z)(ZG)-E	1.35
RAV-SP1604AT8(Z)(ZG)-E	1.35

Contents

1 PRECAUTIONS FOR SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 ACCESSORY PARTS AND REFRIGERANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 INSTALLATION OF NEW REFRIGERANT AIR CONDITIONER . . . . . . . . . . . . . . . . . . . . . . . 9 4 INSTALLATION CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 REFRIGERANT PIPING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6 AIR PURGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 ELECTRICAL WORK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8 EARTHING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 9 FINISHING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 10 TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 11 ANNUAL MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 12 AIR CONDITIONER OPERATING CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 13 FUNCTIONS TO BE IMPLEMENTED LOCALLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 14 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 15 APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

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Thank you for purchasing this Toshiba air conditioner.

Please read carefully through these instructions that contain important information which complies with the “Machinery” Directive (Directive 2006/42/EC), and ensure that you understand them.

Some of the details provided in these instructions differ from the Installation Manual supplied with your product, and the instructions provided here take precedence.

After reading these instructions, be sure to keep them in a safe place together with the Owner’s Manual and Installation Manual supplied with your product.

Generic Denomination: Air Conditioner

Definition of Qualified Installer or Qualified Service Person

The air conditioner must be installed, maintained, repaired and removed by a qualified installer or qualified service person. When any of these jobs is to be done, ask a qualified installer or qualified service person to do them for you.

A qualified installer or qualified service person is an agent who has the qualifications and knowledge described in the table below.

Agent		Qualifications and knowledge which the agent must have
Qualified	•	The qualified installer is a person who installs, maintains, relocates and removes the air conditioners
installer		made by Toshiba Carrier Corporation. He or she has been trained to install, maintain, relocate and
		remove the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been
		instructed in such operations by an individual or individuals who have been trained and is thus
		thoroughly acquainted with the knowledge related to these operations.
	•	The qualified installer who is allowed to do the electrical work involved in installation, relocation and
		removal has the qualifications pertaining to this electrical work as stipulated by the local laws and
		regulations, and he or she is a person who has been trained in matters relating to electrical work on the
		air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in
		such matters by an individual or individuals who have been trained and is thus thoroughly acquainted
		with the knowledge related to this work.
	•	The qualified installer who is allowed to do the refrigerant handling and piping work involved in
		installation, relocation and removal has the qualifications pertaining to this refrigerant handling and
		piping work as stipulated by the local laws and regulations, and he or she is a person who has been
		trained in matters relating to refrigerant handling and piping work on the air conditioners made by
		Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an
		individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge
		related to this work.
	•	The qualified installer who is allowed to work at heights has been trained in matters relating to working
		at heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has
		been instructed in such matters by an individual or individuals who have been trained and is thus
		thoroughly acquainted with the knowledge related to this work.
Qualified	•	The qualified service person is a person who installs, repairs, maintains, relocates and removes the air
service person		conditioners made by Toshiba Carrier Corporation. He or she has been trained to install, repair,
		maintain, relocate and remove the air conditioners made by Toshiba Carrier Corporation or,
		alternatively, he or she has been instructed in such operations by an individual or individuals who have
		been trained and is thus thoroughly acquainted with the knowledge related to these operations.
	•	The qualified service person who is allowed to do the electrical work involved in installation, repair,
		relocation and removal has the qualifications pertaining to this electrical work as stipulated by the local
		laws and regulations, and he or she is a person who has been trained in matters relating to electrical
		work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been
		instructed in such matters by an individual or individuals who have been trained and is thus thoroughly
		acquainted with the knowledge related to this work.
	•	The qualified service person who is allowed to do the refrigerant handling and piping work involved in
		installation, repair, relocation and removal has the qualifications pertaining to this refrigerant handling
		and piping work as stipulated by the local laws and regulations, and he or she is a person who has been
		trained in matters relating to refrigerant handling and piping work on the air conditioners made by
		Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an
		individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge
		related to this work.
	•	The qualified service person who is allowed to work at heights has been trained in matters relating to
		working at heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or
		she has been instructed in such matters by an individual or individuals who have been trained and is
		thus thoroughly acquainted with the knowledge related to this work.

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