innovair PIN413C2V31 Service Manual page 29

2.5
2.0
1.5
1.0
0.5
0.0
9.4.4.3 Low indoor room temperature protection
In drying mode, if room temperature is lower
than 10℃, the compressor will stop and not
resume until room temperature exceeds 12℃.
9.4.4.4 Evaporator anti-freezing protection,
condenser high temperature protection and
outdoor unit frequency limit are active and the
same as that in cooling mode.
9.4.4.5 The outdoor fan operates the same as
in cooling mode.
9.4.5 Forced operation function
9.4.5.1 Enter forced operation function:
When the machine is off, pressing the touch
button will carry the machine to forced auto
mode. If pressing the button once again within
5 seconds, the machine will turn into forced
cooling mode.
In forced auto, forced cooling or any other
operation mode, pressing touch button will turn
off the machine.
9.4.5.2 In forced operation mode, all general
protections and remote control are available.
9.4.5.3 Operation rules:
Forced cooling mode:
The compressor runs at F2 frequency and
indoor fan runs as breeze. After running for 30
minutes. the machine will turn to auto mode as
24℃ setting temperature.
Forced auto mode:
The action of forced auto mode is the same as
normal auto mode with 24℃ setting
temperature.
9.4.6 Timer function
F3
F2
F1
F1
9.4.6.1 Timing range is 24 hours.
9.4.6.2 Timer on. The machine will turn on
automatically when reaching the setting time.
9.4.6.3 Timer off. The machine will turn off
automatically when reaching the setting time.
9.4.6.4 Timer on/off. The machine will turn on
automatically when reaching the setting "on"
time, and then turn off automatically when
reaching the setting "off" time.
9.4.6.5 Timer off/on. The machine will turn off
automatically when reaching the setting "off"
time, and then turn on automatically when
reaching the setting "on" time.
9.4.6.6 The timer function will not change the
AC current operation mode. Suppose AC is off
now, it will not start up firstly after setting the
"timer off" function. And when reaching the
setting time, the timer LED will be off and the
AC running mode has not been changed.
9.4.6.7 The setting time is relative time.
9.4.7 Sleep function mode
9.4.7.1 Operation time in sleep mode is 7 hours.
After 7 hours the AC quits this mode and turns
off.
9.4.7.2. Operation process in sleep mode is as
follow:
When cooling, the setting temperature rises 1℃
(be lower than 30℃) every one hour, 2 hours
later the setting temperature stops rising and
indoor fan is fixed as low speed.
When heating, the setting temperature
decreases 1℃ (be higher than 17℃) every one
hour, 2 hours later the setting temperature
stops rising and indoor fan is fixed as low speed.
(Anti-cold wind function has the priority)
9.4.7.3 Timer setting is available
9.4.7.4 When user uses timer off function in
sleep mode (or sleep function in timer off mode),
if the timing is less than 7 hours, sleep function
will be cancelled when reaching the setting time.
If the timing is more than 7 hours, the machine
will not stop until reaches the setting time in
sleep mode.
9.4.8 Auto-Restart function
The indoor unit is equipped with auto-restart
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