Installation; Maintenance; Installation Location; Electric Wiring - Toshiba MiNi-SMMS MCY-MAP0501HT Service Manual

3-11. Installation

Installation location

• Select a location for installation that will be able to safely support the weight of the unit.
If the installation location is not strong enough to support the unit and the unit falls, injury could result.
• Do not install the unit in a location where combustible gases could conceivably leak.
Leaking gases that accumulate in the vicinity of the unit could be ignited by the unit.
REQUIREMENT
• A location that permits the level installation of the unit
• A location that provides enough space to service the unit safely
• A location where water draining from the unit will not pose a problem
Avoid the following types of locations :
• Locations where salt is present in large amounts (seaside areas), or where sulfuric gases are present in
large amounts (hot springs areas)
(If the unit is to be used in such areas, special maintenance is necessary.)
• Locations that generate oils (including machine oils), steam, oily smoke, or corrosive gases
• Locations where organic solvents are used
• Locations in the vicinity of equipment that generates high frequency signals
• Locations where the outdoor unit will blow in the direction of a neighbor's window
• Locations where the noise of the outdoor unit will pose a problem
• Locations with poor air circulation

Electric wiring

Ensure that the unit is correctly earthed.
Grounding is necessary. If earthing is incomplete, an electric shock may be caused.
Check that the circuit breaker is fitted.
Attaching a earth leakage breaker is necessary. Otherwise, an electric shock may be caused.
Make sure that the correct capacity fuses are used.
Using wire or copper wire may cause a fire or unit fault.
Ensure that the power supply to the unit is exclusive and is the correct rated voltage.
To disconnect the appliance from the main power supply.
This appliance must be connected to the main power supply by means a circuit breaker or a switch with a
contact separation of at least 3mm.
WARNING
CAUTION
WARNING
CAUTION

3-12. Maintenance

Cleaning of air filter
• When [FILTER] is displayed on the remote controller, it is time to check and if necessary clean the filter.
• Clogging of air filter decreases the cooling/heating effect.
FILTER display
Notifies the time to clean the air filter.
FILTER reset
Push the FILTER switch after cleaning.
"FILTER" display disappears.
Be sure to turn off the main power supply prior to any maintenance.
• Please do not intend to do the daily maintenance and/or Air Filter cleaning by yourself.
Cleaning the air filter and other parts of the unit involves dangerous work in high places, so be sure to
have a qualified service person do it. Do not attempt it by yourself.
Daily maintenance
• For daily maintenance including Air Filter cleaning, please use qualified service personnel, particularly for
the following models -
4-way Air Discharge Cassette Type
2-way Air Discharge Cassette Type
1-way Air Discharge Cassette Type
NO GOOD
NO GOOD
2-way Air Discharge
Cassette Type
NO GOOD
NO GOOD
Concealed Duct Under Ceiling Type
Standard Type
46
CODE No.
SET DATA SETTING TEST
UNIT No.
R.C. No.
H
TEMP. ON / OFF
TIMER SET FAN MODE
TIME SWING/FIX VENT
FILTER
RESET TEST SET CL UNIT
WARNING
Concealed Duct Standard Type Under Ceiling Type
Slim Duct Type
Concealed Duct High Static Pressure Type
NO GOOD
4-way Air Discharge 1-way Air Discharge
Cassette Type Cassette Type
NO GOOD
NO GOOD
Slim Duct Type Concealed Duct
High Static Pressure Type