Toyotomi CTG-228BRM, User Manual

Page: 34 / 124

34
GB
If compressor starts running when stop valve is open and
connection pipe is not yet connected, air will be sucked in and
cause pressure rise or compressor rupture, resulting in injury.
• Prohibit installing the unit at the place where there may be
leaked corrosive gas or
fl ammable gas.
If there is leaked gas around the unit, it may cause explosion
and other accidents.
• Do not use extension cords for electrical connections. If the
electric wire is not long enough, please contact a local service
center authorized and ask for a proper electric wire.
Poor connections may lead to electric shock or fi re.
• Use the speci fi ed types of wires for electrical connections
between the indoor and outdoor units. Firmly clamp the wires
so that their terminals receive no external stresses.
Electric wires with insuf fi cient capacity, wrong wire connections
and insecure wire terminals may cause electric shock or fi re.
Tools for installation
Level meter Screw driver Impact drill
Drill head Pipe expander Torque wrench
Open-end wrench Pipe cutter Leakage detector
Vacuum pump Pressure meter Universal meter
Inner hexagon spanner Measuring tape
NOTE:
§
Please contact the local agent for installation.
§
Don’t use unquali fi ed power cord.