Navien KDB-203 STC, Instruction Manual

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8. Usage of telephone
If you run the boiler with telephone, the boiler will run for 30min. then remain in outgoing function and
out of run lamp automatically.
You can control the working & stopping of boiler and timing of bell when you use interphone(inside) and
telephone(telephone and cellular phone).
- If you use telephone (telephone and cellular phone), the bell ringing (controlled timing of bell) then
sound beep. After sound beep you can control as following below ;
- If you use interphone (inside), you just pick phone up then you can control as following below ;
1) Turn on [# button 3times]
Call to your home, press the
Ö # button × 3times after beep sound. After beep, beep(2 Times) sound,
hang up the phone.
2) Turn off [* button 3times]
Call to your home, press the
Ö * button × 3times after beep sound. After beep, beep, beep(3 times)
sound, hang up the phone.
3) To change the timing of ring [0 button 3times]
Call to your home, press the
Ö
0 button
×
3times after beep sound. After beep, beep, beep, beep
(4 times) sound, press the timing of ring (5, 6, 7, 8, 9) you want 5 times, after beep, beep, beep, beep,
beep(5times) sound, hang up the phone.
4) Check point
4-1) If you don't press any button for 15sec. after pressing # or *, the telephone is hung up automatically.
4-2) Make sure that hang up the phone after the beep sound.(Turn on : 2times , Turn off : 3times)
4-3) Use Portable-phone at the clean zone.
4-4) When the beep sound does not sound, try again slowly.