Installation manual55 EKHBX008BB3V3SIndoor unit for air to water heat pump system4PW62597-1 – 10.20108.10. Field settings tableAPPENDIX (for restricted power supply condition mode only)FirstcodeSecondcode Setting nameInstaller setting at variance with default valueDefaultvalue Range Step UnitDate Value Date Value0 User permission level00 User permission level 3 2/3 1 —1 Weather dependent set point00 Low ambient temperature (Lo_A) –10 –20~5 1 °C01 High ambient temperature (Hi_A) 15 10~20 1 °C02 Set point at low ambient temperature (Lo_Ti) 40 25~55 1 °C03 Set point at high ambient temperature (Hi_Ti) 25 25~55 1 °C05 Weather dependent for cooling functionenable/disable 0 (OFF) 0/1 — —06 Low ambient temperature (Lo2_A) 20 10~25 1 °C07 High ambient temperature (Hi2_A) 35 25~43 1 °C08 Set point at low ambient temperature (Lo2_Ti) 22 5~22 1 °C09 Set point at high ambient temperature (Hi2_Ti) 18 5~22 1 °C2 Disinfection function00 Operation interval Fri Mon~Sun, All — —01 Status 1 (ON) 0/1 — —02 Start time 23:00 0:00~23:00 1:00 hour03 Set point 70 55~80 5 °C04 Interval 10 5~60 5 min3 Auto restart00 Status 0 (ON) 0/1 — —4 Booster heater operation and space heating off temperature00 Not applicable. — — — —01 Not applicable. — — — —02 Space heating off temperature 25 14~25 1 °C03 Booster heater operation 3 0/1/2/3/4 — —04 Not applicable. — — — —05 Not applicable. — — — —06 Backup heater emergency operation 1 (enabled) 0/1 1 —07 Backup heater second step 1 (enabled) 0/1 1 —5 Not applicable00 Not applicable. — — — —01 Not applicable. — — — —02 Not applicable. — — — —03 Not applicable. — — — —04 Not applicable. — — — —