Rinnai Error Code cd or Cd

Fault Code cd or Cd: dehumidification active (Legacy Mode Only)

Rinnai Fault Code cd or Cd

Fault: dehumidification active (Legacy Mode Only)

Applies to: Rinnai Indoor Gas Heater

Your Rinnai gas heaters are fitted with self diagnostics electronics. When a fault occurs, the heater will shut down and the fault with a pair of digits will be displayed on the display screen.
SKU: 428-2-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-2-3-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1 Category: Tag: