Installation manual30 EKHBH/XE008BAIndoor unit for air to water heat pump system4PW56301-1AField settings tableFirstcodeSecondcode Setting nameInstaller setting at variance with default value Defaultvalue 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 °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 40~80 5 °C04 Interval 10 5~60 5 min3 Auto restart00 Status 0 (ON) 0/1 — —4 Backup/booster heater operation and space heating off temperature00 Not applicable. Do not change the default value! 1 (ON) 0/1 — —01 Not applicable. Do not change the default value! 0 (OFF) 0/1/2 — —02 Space heating off temperature 25 14~25 1 °C03 Booster heater operation 3 0/1/2/3 — —04 Not applicable 2 Read only — —5 Equilibrium temperature and space heating priority temperature00 Not applicable. Do not change the default value! 1 (ON) 0/1 — —01 Not applicable. Do not change the default value! 0 –15~35 1 °C02 Not applicable. Do not change the default value! 0 (OFF) 0/1 — —03 Not applicable. Do not change the default value! 0 –15~20 1 °C04 Not applicable. Do not change the default value! 10 0~20 1 °C6 DT for heat pump domestic water heating mode00 Start 2 2~20 1 °C01 Stop 2 0~10 1 °C7 DT for booster heater and dual set point control00 Domestic hot water step length 0 0~4 1 °C01 Hysteresis value booster heater 2 2~40 1 °C02 Dual set point control status 0 0/1 — —03 Second set point heating 10 1~24 /25~55 1 °C04 Second set point cooling 7 5~22 1 °C8 Domestic water heating mode timer00 Minimum running time 5 0~20 1 min01 Maximum running time 30 5~60 5 min02 Anti-recycling time 3 0~10 0.5 hour03 Not applicable. Do not change the default value! 50 20~95 5 min04 Additional running time at [4-02]/[F-01] 95 0~95 5 min