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Super Digital Inverter
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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
ADOPTION OF NEW REFRIGERANT
This Air Conditioner is a new type that
13. INSTALLATION MANUAL
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
Original instruction
1 1-E
N
Super Digital Inverter
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 qualif
ied 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 kno
wledge which the agent must have
Qualified
installer
•The qualified installer is a person who installs, maintains, relocates and removes the air conditioners
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 individual
s 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 electrica
l 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 qualif
ications 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 handli
ng 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
service person
•The qualified service person is a person who installs, repairs, maintains, relocates and removes the air
conditioners made by Toshiba Carri
er 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 electrica
l 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 ind
ividuals 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 invo
lved 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 hei
ghts 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 individua
l or individuals who have been trained and is
thus thoroughly acquainted with the knowledge related to this work.