Daikin CTXS07LVJU Service Manual page 10

Safety Cautions
Do not mix air or gas other than the specified refrigerant (R-32 / R-410A / R-
22) in the refrigerant system.
If air enters the refrigerant system, an excessively high pressure results, causing
equipment damage and injury.
If the refrigerant gas leaks, be sure to locate the leaking point and repair it
before charging the refrigerant. After charging the refrigerant, make sure
that there is no leak.
If the leaking point cannot be located and the repair work must be stopped, be sure
to pump-down, and close the service valve, to prevent refrigerant gas from leaking
into the room. Refrigerant gas itself is harmless, but it may generate toxic gases
when it contacts flames, such as those from fan type and other heaters, stoves and
ranges.
When relocating the equipment, make sure that the new installation site has
sufficient strength to withstand the weight of the equipment.
If the installation site does not have sufficient strength or the installation work is not
conducted securely, the equipment may fall and cause injury.
Check to make sure that the power cable plug is not dirty or loose, then
insert the plug into a power outlet securely.
If the plug is dusty or has a loose connection, it may cause an electrical shock or
fire.
When replacing the coin battery in the remote controller, be sure to dispose
of the old battery to prevent children from swallowing it.
If a child swallows the coin battery, see a doctor immediately.
Installation of a leakage breaker is necessary in some cases depending on
the conditions of the installation site, to prevent electrical shocks.
Do not install the equipment in a place where there is a possibility of
combustible gas leaks.
If combustible gas leaks and remains around the unit, it may cause a fire.
Check to see if parts and wires are mounted and connected properly, and if
connections at the soldered or crimped terminals are secure.
Improper installation and connections may cause excessive heat generation, fire
or an electrical shock.
If the installation platform or frame has corroded, replace it.
A corroded installation platform or frame may cause the unit to fall, resulting in
injury.
ix
Warning
Caution
SiUS121602E