Panasonic CU-2TZ41TBE - Compressor Discharge High Temperature Protection Control; Cooling Outdoor Air Temperature Control (Cool); Heating Outdoor Air Temperature Control (Heat)

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14.17 Compressor discharge high temperature protection control
 This control detect/compressor tank temperature and perform the compressor frequency restriction.
Comp stop
108°
C
95°C
96°C
90°C
Comp freq
restricted
Comp freq free
Comp tank temp
 When the discharge temperature more than 108C, the compressor stops. If this condition happens for 3 times
within 30 minutes, “F97” is indicated.
14.18 Cooling Outdoor Air Temperature Control (Cool)
 The compressor will be stopped to avoid compressor overloading.
-10°C
-12°C
COMP. ON
COMP. OFF
Outdoor
Air
Temperature
14.19 Heating Outdoor Air Temperature Control (Heat)
 The compressor will be stopped to avoid compressor overloading.
-20°C
-22°C
COMP. ON
COMP. OFF
Outdoor
Air
Temperature