Rinnai WF-100W_EU User Manual page 31

How to register (for iOS users)
8.
Select Wi-Fi setting menu on
ⓐ
the setting screen.
9.
Select the item with 4-digit unique
ID displayed on temperature
controller.
• Type of temperature controller display.
Rinnai - ##### ( 4-digit unique ID)
※ 123A is changed according to each device.
ⓐ ⓐ
Rinnai_123A Rinnai_123A
Rinnai 123A Rinnai 12 A A A Rinnai_123A Rinnai_123A ai_123A A
4-digit unique ID
31