1
Ⅰ
USER NOTICES
Thank you for your selection of
TOYOTOMI
air conditioners. Before installation and operation,
please read this manual carefully and keep it in handy place for future reference.
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During the operation, the entire capacity of the cooperating indoor unit should be not larger than
that of outdoor unit. Otherwise, it will cause the shortage of cooling (heating) capacity.
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A Breaker (or fuse) needs to be installed in every indoor unit, and the capacity should in according
with indoor unit’s electrical parameter; all the indoor units are required to be centralized
controlled by a total Switch, this Switch can cut off the electric power supply in case of emergency.
The breaker (or fuse) on each indoor units has the function of short circuit prevention and
avoiding abnormal overload, and it should be connected in normal situation. The main switch
should be capable of controlling the power supply of all the indoor units. Before clearing and
maintenance job being carried out to the indoor units, it is very important to turn off the total
power supply switch.
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In order to turn on the units successfully, the main power switch should be opened 8 hours before
the operation.
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After receiving the turn off signal, every indoor unit will continue to work for 20-70sec to make
use of the rest cool air or the rest heat air in the heat exchanger, while preparing for the next
operation. And this is normal.
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When the selected operating mode of the indoor unit are clash with the operating mode of the
outdoor unit, the malfunction light will blink after 5s on the indoor unit or remote controller
showing that the operation clash, then the indoor unit will stop. At this time, change the operation
mode of the indoor unit to the one that would not clash with the outdoor operating mode to make
the operation normal. The cooling mode is not clash with the dry mode, while the fan mode is not
clash with any mode.
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The appliance shall not be installed in the laundry
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An all-pole disconnection switch having a contact separation of at least 3mm in all poles should
be connected in fixed wiring
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Missing information regarding electric supply tolerances (+/-10%, +/-1Hz) in documentation
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Missing information regarding humidity (30-95%) in documentation
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Missing information regarding installation altitude (max 1000m) in documentation
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Information regarding transport/storage temperature (-25-55
°
C) is missing
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Main switch provided by end user: main switch handle should be black or gray, it can be locked in
“OFF” position with padlock
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The main disconnection device should be explained in user manual and the height should be
recommended at 0.6-1.7m. Over current protection is required (EN 60947-3, EN 60947-2)
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The cooling range of the unit is the outdoor environment temp.18-43 DB, the heating range of
℃
the unit (only for the heat pump type unit) is the outdoor environment temp. -16-15 WB.
℃
