Kaisai ICE Series, Service Manual

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 Product Features 8 
• If any one of the following conditions is satisfied,
defrosting ends and the machine switches to normal
heating mode:
• T3 rises above TCDE1+4 °C .
• T3 maintained above TCDE2+4°C for 80 seconds.
• Unit runs for 15 minutes consecutively in defrosting
mode.
3.5.5 Evaporator Temperature Protection
• Off: Compressor stops.
• Decrease: Decrease the running frequency to the lower
level per 20 seconds.
• Hold: Keep the current frequency.
• Resume: No limitation for frequency.
3.6 Auto-mode
• This mode can be selected with the remote controller
and the setting temperature can be changed between
16°C~30°C
.
• In auto mode, the machine selects cooling, heating,
auto-drying or fan-only mode on the basis of T1,Ts, T4
and relative humidity.
• If the setting temperature is modified, the machine
selects a new running function.
3.7 Drying mode
• In drying mode, AC operates the same as auto fan in
cooling mode.
• All protections are activated and operate the same as
they do that in cooling mode.
• Low Room Temperature Protection
If the room temperature is lower than 10°C, the
compressor ceases operations and does not resume until
room temperature exceeds 12°C.
3.8 Forced operation function
• Forced cooling mode:
The compressor and outdoor fan continue to run(fixed at
rated frequency), and the indoor fan runs at rated speed.
After running for 30 minutes, the AC will switch to auto
mode with a preset temperature of 24°C.
• Forced auto mode:
Forced auto mode operates the same as normal auto mode
with a preset temperature of 24°C.
• The unit exits forced operation when it receives the
following signals:
• Switch on
• Switch off
• Timer on
• Timer off
• Sleep mode
• Follow me
• Changes in:
• mode
• fan speed
• setting temperature
• Forced defrosting mode:
• Press AUTO/COOL button continuously for 5s
under forced cooling mode to enter this mode.
• Indoor fan will stop, defrosting lamp will light on.
• Quit this mode and turn off the unit when:
• quit normal defrosting
• turn off by RC
• Press AUTO/COOL button continuously for 5s
again
3.9 Timer function
• Timing range is 24 hours.
• Timer on. The machine will turn on automatically