Toshiba Estia RUA-CP1701H, Руководство по обслуживанию

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Monobloc Outdoor Unit Service Manual
78
4) The alarm count when the compressor stopped with 2) is cleared after the operation continued for 10 minutes. If the alarm
count becomes [10] without clearing, the alarm is determined and reactivation is not performed.
5) For the alarm display [72] contents, confirm check code list.

Discharge Temperature Release Control
1) This function controls the operation frequency, that is, lowers the operation frequency when the discharge temperature has
rapidly risen during PMV control. It subdivides the frequency control up to a unit of 0.6Hz to stabilize the cycle.
2) When the discharge temperature is detected in an abnormal stop zone, the unit stops the compressor and restarts after 2
minutes 30 seconds. The alarm counter is cleared when it has continued the operation for 10 minutes.
If the abnormal stop zone has been detected by 4 times without clearing the counter, an alarm “74” is displayed.
Heating TR CP1701H CP1701H CP2101H CP2101H
a 62 °C 62 °C 62 °C 62 °C
b 59 °C 59 °C 59 °C 59 °C
c 57 °C 57 °C 57 °C 57 °C
d 55 °C 55 °C 55 °C 55 °C
e 53 °C 53 °C 53 °C 53 °C
Cooling TL CP1701H CP1701H CP2101H CP2101H
a 63 °C 63 °C 63 °C 63 °C
b 62 °C 62 °C 62 °C 62 °C
c 60 °C 60 °C 60 °C 60 °C
d 57 °C 57 °C 57 °C 57 °C
e 55 °C 55 °C 55 °C 55 °C
a b c d e
CP1701H 111 106 100 95 90
CP2101H
115 113 105 102 95
Heating TR / Cooling TL
Abnormal stop
Frequency normal down
Frequency slow down
Frequency hold
Frequency slow up (Up to command)
As command is
a
b
c
d
e