Sanyo SAP-CRV12AEH, Руководство по обслуживанию

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(3) Protection Function
A. When the compressor stops as a result of malfunction, the indoor fan blows residual heat.
B.
Anti-cold air function
The rotational speed of indoor fan motor is decided based on the indoor pipe temperature.
When the anti-cold air function is carried out, the indoor fan can run at low speed or stop running.
This function will terminate after the air-conditioner runs for 3 minutes or the pipe temperature reached
certain value.
If the indoor pipe temperature is lower than certain value, the running speed of the indoor fan will
decrease automatically based on the pipe temperature and ensure that the outlet air is hot.
C. Residual heat blowing function
When the stopping condition for the compressor is reached, the compressor and outdoor fan motor stop
running while the upper and lower louver rotate to level L, the indoor fan will stop after running for
60 seconds at setting speed.
In this mode, the system selects the running mode (cooling, heating and fan) automatically according to the
ambient temperature. The display shows the actual running mode and set temperature.
There will be 30 seconds delay for mode conversion.
The protection function is the same as that of other modes.
• When room temperature is 25 °C or more, the cooling mode is selected.
• When room temperature is 22 °C or less, the air-conditioner runs in heating mode.
• When the room temperature is higher than 22 °C and lower than 25 °C, upon initial startup, the
air-conditioner will enter auto mode and run in automatic fan mode.
If the other mode changes into auto mode, the previous running mode will remain.
7-1-5. Auto Changeover Mode
In this mode, the rotational speed of the indoor fan is decided by the different temperature between ambient
and set temperature.
In dehumidifying mode, the automatic fan speed is forced to be low.
<Indoor Fan Control>
7-1-6. Auto Fan Speed Mode
No. of
jumper
cap
Unit
type
1
9000
BTU
Rotational speed
during cooling
Rotational speed
during heating
Rotational speed
during cooling
Rotational speed
during heating
2
12000
BTU
Mode
Super-high
fan speed
1300
1300
1350
1350
1100
1140
1150
1190
900
980
950
1020
700
820
750
850
High
fan speed
Medium
fan speed
Low
fan speed
24