Carrier 40TGF UP Series Installation Manual page 5

• Wear protective gloves and safety work clothing during
installation, servicing and removal.
• Do not touch the aluminium  n of the unit. You may injure
yourself if you do so. If the  n must be touched for some
reason,  rst put on protective gloves and safety work clothing,
and then proceed.
• Do not climb onto or place objects on top of the outdoor unit.
You may fall or the objects may fall off of the outdoor unit and
result in injury.
• When work is performed at heights, use a ladder which
complies with the ISO 14122 standard, and follow the
procedure in the ladder's instructions. Also wear a helmet for
use in industry as protective gear to undertake the work.
• Before cleaning the  lter or other parts of the outdoor unit, set
the circuit breaker to OFF without fail, and place a "Work in
progress" sign near the circuit breaker before proceeding with
the work.
• Before working at heights, put a sign in place so that no-one will
approach the work location, before proceeding with the work.
Parts and other objects may fall from above, possibly injuring
a person below. While carrying out the work, wear a helmet for
protection from falling objects.
• Do not use the refrigerant other than R32.
For the refrigerant type, check the outdoor unit to be combined.
• The refrigerant used by this air conditioner, follow to the outdoor
unit.
• The air conditioner must be transported in stable condition. If
any part of the product is broken, contact the dealer.
• When the air conditioner must be transported by hand, carry it
by two or more people.
• Do not move or repair any unit by yourself. There is high
voltage inside the unit. You may get electric shock when
removing the cover and main unit.
• This appliance is intended to be used by expert or trained users
in shops, in light industry, or for commercial use by lay persons.
7-EN
Selection of installation location
• When the air conditioner is installed in a small room, provide
appropriate measures to ensure that the concentration of
refrigerant leakage occur in the room does not exceed the
critical level.
• Do not install in a location where  ammable gas leaks are
possible. If the gas leak and accumulate around the unit, it may
ignite and cause a  re.
• To transport the air conditioner, wear shoes with additional
protective toe caps.
• To transport the air conditioner, do not take hold of the bands
around the packing carton. You may injure yourself if the bands
should break.
• Install the indoor unit at least 2.5 m above the  oor level since
otherwise the users may injure themselves or receive electric
shocks if they poke their  ngers or other objects into the indoor
unit while the air conditioner is running.
• Do not place any combustion appliance in a place where it is
directly exposed to the wind of air conditioner, otherwise it may
cause imperfect combustion.
• Appliance and pipe-work shall be installed, operated and stored
in a room with a  oor area larger than A
How to get A m : A
2
min min
M is the refrigerant charge amount in appliance in kg;
h is the installation height of the appliance in m:
0
0.6 m for  oor standing / 1.8 m for wall mounted / 1.0 m for
window mounted / 2.2 m for ceiling mounted. (For these units
recommend installation height 2.5 m.)
(R32 refrigerant models only. For detail, refer to Installation
Manualof the outdoor unit.)
Installation
• When the indoor unit is to be suspended, the designated hanging
bolts (M10 or W3/8) and nuts (M10 or W3/8) must be used.
• Install the air conditioner securely in a location where the base
can sustain the weight adequately. If the strength is not enough,
the unit may fall down resulting in injury.
– 4 –
m .
2
min
= (M / (2.5 × 0.22759 × h ))
2
0
EN
8-EN