Operation manual19 HXHD125A7V1BVRVIII system indoor unit4PW62585-1 – 11.20105.13. Field settings tableFirstcodeSecondcode Setting nameInstaller setting at variance with default valueDefaultvalue Range Step UnitDate Value Date Value0 Remote control setup00 Installation related setting (a) 2 2~3 1 —01 Installation related setting (a) 0 –5~5 0.5 °C02 Not applicable. Do not change the default value. 1 — — —03 Status: space heating schedule timer modeMethod 1=1 / Method 2=0 1 (ON) 0/1 — —04 Not applicable. Do not change the default value. 1 — — —1 Automatic storage timing for domestic water heating00 Status: night time storage 1 (ON) 0/1 — —01 Night time storage start time 1:00 0:00~23:00 1:00 hour02 Status: day time storage 0 (OFF) 0/1 — —03 Day time storage start time 15:00 0:00~23:00 1:00 hour2 Automatic setback function00 Status: setback operation 1 (ON) 0/1 — —01 Setback operation start time 23:00 0:00~23:00 1:00 hour02 Setback operation stop time 5:00 0:00~23:00 1:00 hour3 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) 70 25~80 1 °C03 Set point at high ambient temperature (Hi_Ti) 45 25~80 1 °C4 Disinfection function00 Status: disinfection operation 1 (ON) 0/1 — —01 Disinfection operation day selection Fri Mon~Sun — —02 Disinfection operation start time 23:00 0:00~23:00 1:00 hour5 Automatic setback and disinfection set point00 Set point: disinfection operation temperature 70 60~75 5 °C01 Disinfection operation time duration 10 5~60 5 min02 Leaving water setback temperature 5 0~10 1 °C03 Room setback temperature 18 17~23 1 °C04 Not applicable. Do not change the default value. 0 — — —6 Option setup00 Installation related setting (a) 0 (OFF) 0/1 — —01 Installation related setting (a) 0 (OFF) 0/1 — —02 Not applicable. Do not change the default value. 0 — — —03 Not applicable. Do not change the default value. 0 — — —04 Installation related setting (a) 0 0/2 1 —7 Option setup00 Not applicable. Do not change the default value. 0 — — —01 Not applicable. Do not change the default value. 0 — — —02 Installation related setting (a) 0 (A) 0/1 — —03 Installation related setting (a) 0 (OFF) 0/1 — —04 Installation related setting (a) 0 (OFF) 0/1 — —8 Option setup00 Installation related setting (a) 1 (ON) 0/1 — —01 Not applicable. Do not change the default value. 1 — — —02 Not applicable. Do not change the default value. 0 — — —03 Status: low noise level 1 1~3 1 —04 Installation related setting (a) 0 0~2 1 —