40
44
38
37
34
33
Setting
Low
Breeze
Off
17
For 9k,12k models:
44
38
37
34
T2
33
Setting
Low
Breeze
Off
TEL0
Super
Breeze
TEL1
TEL1=24,TEL0=17.
If the compressor stops caused by the room
temperature rising, the indoor fan will be forced
to run 127 seconds with breeze. During this
period, the anti-cold-wind is disabled.
If the machine runs in rating capacity test mode,
the indoor fan will run with rating speed and the
anti-cold-wind function is disabled.
Indoor fan speed can be set as high, medium,
low or auto fan and the anti-cold-wind function
is preferential.
Auto fan action in heating mode:
2.5
2
High
Low
1
Medium
1.5
9.4.3.4 Defrosting mode
Condition of defrosting:
----T4
>
0
℃
,
When the units are running, if the following two
items are satisfied, the units start defrosting:
The units run with T3
<
3
℃
for 40 minutes and
T3 keeps lower than TCDI
℃
for more than 3
minutes.
The units run with T3
<
3
℃
for 80 minutes and
T3 keeps lower than TCDI+2
℃
for more than 3
minutes.
----T4
<
0
℃
,
If the 1
st
condition and 2
nd
condition items are
satisfied, then the program judges if T2 has
decreased more than 5
℃
.When T2 has
decreased more than 5
℃
, enter the defrosting
mode.
----No matter what value T4 is, if the machine
runs with T3
<
3
℃
for more than 120 minutes
and T3 keeps lower than TCDI+4
℃
for more
than 3 minutes, the machine will enter
defrosting mode no matter if T2 drops more
than 5
℃
or not.
Condition of ending defrosting:
If any one of the following items is satisfied, the
defrosting will finish and the machine will turn to
normal heating mode.
----T3 rises to be higher than TCDE1
℃
.
----T3 keeps to be higher than TCDE2
℃
for 80
seconds.
----The machine has run for 10 minutes in
defrosting mode.
Defrosting action
:
For 9k and 12k models:
Summary of Contents for MSV1-09HRFN1-MT0W
Page 20: ...16 6 Wiring Diagram 6 1 Indoor Unit MSV1 09HRFN1 MT0W MSV1 12HRFN1 MT0W...
Page 21: ...17 MSV1 12HRDN1 MQ0W...
Page 22: ...18 MSV1 18HRDN1 MQ0W MSV1 24HRDN1 MQ0W...
Page 23: ...19 6 2 Outdoor Unit MOC 09HFN1 MTOW MOC 12HFN1 MTOW...
Page 24: ...20 MOC 12HDN1 MQ0W...
Page 25: ...21 MOC 12HDN1 MQ0W with low ambient temp cooling function...
Page 26: ...22 MOF 18HDN1 MQ0W...
Page 27: ...23 MOF 18HDN1 MQ0W with low ambient temp cooling function...
Page 28: ...24 MOG 24HDN1 MQOW...
Page 29: ...25 MOG 24HDN1 MQOW with low ambient temp cooling function...
Page 30: ...26 MOC 09HFN1 MTOW MOC 12HFN1 MTOW...
Page 31: ...27 MOC 12HDN1 MQ0W...
Page 32: ...28 MOF 18HDN1 MQ0W MOG 24HDN1 MQOW...
Page 60: ...56...
Page 63: ...59 P U P V...
Page 64: ...60 P W P N...
Page 90: ...86 16 2 Capacitor clip 1 201200100002 35 Electric heater of chassis 1 202403100187...