Toshiba Carrier MMY-MUP0721FT6P-UL Manual De Instalación página 2

Please read this Installation Manual carefully before installing the Air Conditioner.
• This Manual describes the installation method of the outdoor unit.
• For installation of the indoor unit, follow the Installation Manual attached to the indoor unit.
ADOPTION OF R410A REFRIGERANT
This Air Conditioner uses R410A an environmentally friendly refrigerant.
Contents
1 Precautions for safety .......................................................................................2
2 Accessory parts .................................................................................................4
3 Installation of R410A refrigerant air conditioner ............................................5
4 Selection of installation place ..........................................................................5
5 Carrying in the outdoor unit .............................................................................7
6 Installation of the outdoor unit .........................................................................8
7 Refrigerant piping ............................................................................................10
8 Electric wiring ..................................................................................................20
9 Address setting ................................................................................................25
10 Communication setting ...................................................................................30
11 Applicable control settings .............................................................................41
12 Test run .............................................................................................................44
13 Troubleshooting ...............................................................................................47
1-EN
– 1 –
Installing, starting up, and servicing air--conditioning equipment
can be hazardous due to system pressures, electrical components,
and equipment location (roofs, elevated structures, etc.).
Only trained, qualifi ed installers and service mechanics should
install, start--up, and service this equipment.
Untrained personnel can perform basic maintenance functions
such as replace the indoor unit air fi lter. All other operations should
be performed by trained service personnel.
Before working on the equipment, observe precautions in the
literature and on tags, stickers, and labels attached to the
equipment.
Follow all safety codes. Wear safety glasses and work gloves.
Keep a quenching cloth and a fi re extinguisher nearby during
brazing. Use care in handling, rigging, and setting bulky equipment.
Read these instructions thoroughly and follow all warnings or
cautions included in literature and attached to the unit. Consult
a local building codes and National Electrical Code (NEC) for
special requirements. Recognize safety information. This is the
safety--alert symbol . When you see this symbol on the unit and
in instructions or manuals, be alert to the potential for personal
injury. Understand these signal words: DANGER, WARNING, and
CAUTION. These words are used with the safety--alert symbol.
DANGER identifi es the most serious hazards which will result
in severe personal injury or death. WARNING signifi es hazards
which could result in personal injury or death. CAUTION is used
to identify unsafe practices which may result in minor personal
injury or product and property damage. NOTE is used to highlight
suggestions which will result in enhanced installation, reliability, or
operation.
The manufacturer shall not assume any liability for the damage
caused by not observing the description of this manual.
2-EN