Mitsubishi SRK13CES User Manual

-
73
-
0
9
8
7
6
5
4
3
2
1
OFF
Indoor fan speed
A B 26 27 28 29.5 31.5 33 34.5 36 37.5 39 40.5 42
0
9
8
7
6
5
4
3
2
1
OFF
Indoor fan speed
A B 26 27 28 29.5 31.5 33 35.5 38 40.5 43 45.5 48
(d) Defrosting operation
(i) Starting conditions (Defrosting operation can be started only when all of the following conditions are met.)
1) 1 After start of heating operation → When it elapsed 45 minutes.(Accumulated compressor operation time)
2 After end of defrosting operation → When it elapsed 45 minutes.(Accumulated compressor operation time)
3 Outdoor unit heat exchanger sensor (Th4) temperature → When the temperature has been below –5ºC for 3
minutes continuously.
4 ¡ The outdoor air temperature
=
>
–17°C
The difference between the outdoor air temperature sensor temperature and the outdoor heat exchanger
temperature sensor temperature is
=
>
7ºC.
¡ The outdoor air temperature < –17°C
The difference between the outdoor air temperature sensor temperature and the outdoor heat exchanger
temperature sensor temperature is
=
>
–5ºC.
5 During continuous compressor operation (Defrost operations shall not be performed from 10 minutes after the
compressor begins running.)
2) In addition, when the inverter command speed from the indoor controller of the indoor unit during heating operation
has counted 0 rps 10 times or more and all conditions of 1, 2, 3 and 5 above and when the outdoor air temperature
is 3°C or less are satisfied (note that when the temperature for Th4 is -5°C or less: 30 rps or more, -4°C or less: less
than 30 rps), After running at an inverter command speed of 40rps for 7 minutes, defrost operations will start.
3) 1 After start of heating operation → Less than 45 minutes.(Accumulated compressor operation time)
2 After end of defrosting operation → Less than 45 minutes.(Accumulated compressor operation time)
3 Outdoor unit heat exchanger sensor (Th4) temperature → When the temperature has been below –5ºC for 3
minutes continuously.
4 ¡ The outdoor air temperature
=
>
–17°C
The difference between the outdoor air temperature sensor temperature and the outdoor heat exchanger
temperature sensor temperature is
=
>
20ºC.
¡ The outdoor air temperature < –17°C
The difference between the outdoor air temperature sensor temperature and the outdoor heat exchanger
temperature sensor temperature is
=
>
15ºC.
5 During continuous compressor operation (Defrost operations shall not be performed from 10 minutes after the
compressor begins running.)
(iii) Hot keep operation
If the hot keep operation is selected during the heating operation, the indoor blower is controlled based on the temperature of
the indoor unit heat exchanger (detected with Th2, indoor unit heat exchanger sensor) to prevent blowing of cool wind.
Note (1) Refer to the table shown above right for the values A and B.
¡ Hot keep N mode (Air flow: HI, MED, LO, ULO)
Indoor heat exchanger temp. (˚C)
¡ Values of A, B
AB
At 0 rps command 22 25
Other than 0 rps
10 15
command
Notes (1) Refer to the table shown above right for the values A and B.
¡ Hot keep M mode (Air flow: AUTO, HIGH POWER, ECONOMY)
Indoor heat exchanger temp. (˚C)
¡ Values of A, B
AB
At 0 rps command 22 25
Other than 0 rps
10 15
command

Mitsubishi SRK13CES Specifications

General

Brand	Mitsubishi
Model	SRK13CES
Category	Air Conditioner
Language	English