48
PG2021 Global HAHU-VP-ECM-005
0=S34/S35/S36/S37 disappears
1=S34/S35/S36/S37 appears
In cooling and dehumidification mode, cooling energy consumption is shown.
In heating mode, heating energy consumption is shown.
2=Motor running time is shown.
S31/S32 displays “U024”, which is used to set low speed RPM or control signal.
S31/S32 displays “U025”, which is used to set medium speed RPM or control signal.
S31/S32 displays “U026”, which is used to set high speed RPM or control signal.
S31/S32 displays “U027”, which is used to set Delta T OF Ti1/Ti2.
S31/S32 displays “U028”, which is used to set Delta T OF Ti3/Ti4.
S31/S32 displays “U029”, which is used to read unit type.
S31/S32 displays “U030”, which is used to read unit model.
S31/S32 displays “U031”, which is used to read unit manufacturing date.
S32
Error code
S32
:
E** blinks
Bit0 = Room temperature sensor
error Bit1 = Ti1 temperature sensor
error Bit2 = Ti2 temperature sensor
error Bit3 = Float switch error
Bit4 = Indoor coil low temperature
protection Bit5 = Indoor coil overheat
protection
Bit6 =Filter switch
Bit7 = Electrical heater
failure Bit8 = Motor1 Error
Bit9 =Motor2 Error
Bit10 = System parameters
error Bit11 = Anti-frozen error
Bit12 = Ti3 temperature sensor error
Bit13 = Ti4 temperature sensor
error Bit14 =PM2.5 sensor
Bit15 =AQI Error
Combination Button
Function
Screen Lock Function
Long press
for 5 seconds, S19 appears and screen is locked.
Long press
for 5 seconds again, S19 disappears and screen is unlocked.
Swings Function
Long press
for 5 seconds, S18 appears and swings is ON.
Long press
for 5 seconds again, S18 disappears and swings is OFF.
Sleep Mode
Long press
for 5 seconds, S17 appears and sleep mode is ON.
Long press
for 5 seconds again, S17 disappears and sleep mode is OFF.
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz