Perfectaire 1PAMSH18-MZO2-16, Руководство по обслуживанию

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According to the final capacity request to
confirm the operating frequency, as following
table.
Frequency (Hz)
0 HEAT
_F1
HEAT
_F2
…
HEAT
_F15
HEAT
_F16
Amendatory
capacity
demand.
0 1 2 … 15 16
Heating capacity improved in low ambient
heating
In heating mode, when
T2<T2_ExitT4LowFre_ADD , and T4<-4
℃
,
there’s frequency elevation:
elevated frequency= Recent frequency * 110%
When T2> T2_ExitT4LowFre_ADD-2 and T4>-6,
the highest frequency can’t exceed F17
When T2> T2_ExitT4LowFre_ADD-4 and T4>-8,
the highest frequency can’t exceed F18
When T2> T2_ExitT4LowFre_ADD-6 and T4>-10,
the highest frequency can’t exceed F19
In the other conditions, the highest frequency is
F20
6.4.2 Defrosting control
For
1PAMSH27-MZO3-1, 6, 1PAMSH36-
MZO4-16
Condition of defrosting:
T3
≦
TempEnterDefrost_ADD
℃
and lasts for 40
minutes.
Condition of ending defrosting:
If any one of following items is satisfied,
defrosting will stop and the machine will turn to
normal heating mode.
①
T3 > TempQuitDefrost_ADD
℃
;.
②
The defrosting time achieves 10min.
③
Turn to other modes or off.
For 1PAMSH18-MZ , O2- 16
Condition of defrosting:
If any one of the following items is satisfied, AC will
enter the defrosting mode.
After the compressor starts up and keeps running,
mark the minimum value of T3 from the 10th minutes
to 15th minutes as T30.
1)If the compressor cumulate running time is up to 29
minutes and T3< TCDI1, T3
＋
T30SUBT3ONE
≦
T30.
2)If the compressor cumulate running time is up to 35
minutes and T3< TCDI2, T3
＋
T30SUBT3TWO
≦
T30.
3)If the compressor cumulate running time is up to 29
minutes and T3< TCDI3 for 3 minutes.
4)If the compressor cumulate running time is up to 120
minutes and T3<-15
℃
.
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.