LED101
Inverter Compressor Operation Indication
Low Noise Mode
Compressor Temperature Protection is stopped
Low Pressure Protection is stopped
High Pressure Protection is stopped
Discharge Temp. Protection is stopped
Defrost Operation
Oil Recovery Operation
Heating Mode (Mainly Heating)
Cooling Mode (Mainly Cooling)
Idling(stop)
Indication type 7 Segment LED Pattern
4-1-2 OUTDOOR UNIT DISPLAY
LED104
LED105
POWER
MODE
ERROR
(GREEN)
LED102
(RED)
Blank
"C" OO "L"
"H" EA "T"
"O" IL "R" ECOVERY
"D" E "F" ROST
"P" ROTECT "1"
"P" ROTECT "2"
"P" ROTECT "3"
"P" eak "C" ut
"L" OW "N" OISE
"SN" OW
Blinking
Description
POWER
LED101
ERROR
LED102
ON
ON
OFF
OFF
Snow Falling Protection Fan mode
"P" ROTECT "4"
ON
OFF
1 sec 1 sec
Peak Cut Mode
<Starting condition>
Discharge temp fixed value 239°F(115°C)
<Release condition>
3 minutes have elapsed and discharge temperature 176°F(80°C)
<Starting condition>
Compressor temp fixed value 239°F(115°C)
<Release condition>
3 minutes have elapsed and discharge temperature 176°F(80°C)
<Starting condition>
Low pressure 7psi (0.05MPa)
or low pressure 15psi (0.10MPa) continues for 10 mins
<Release condition>
3 minutes have elapsed and low pressure 25psi (0.17MPa)
<Starting condition>
High pressure 611psi(4.00MPa) or Pressure SW in operation
<Release condition>
5 minutes have elapsed and high pressure 509psi (3.50MPa) and
Pressure SW release
Refer to Chapter 02.
(Outdoor unit operation control)
Refer to Chapter 02.
(Outdoor unit operation control)
Refer to Chapter 02.
(Outdoor unit operation control)
Refer to Chapter 02.
(Outdoor unit operation control)
04-02
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