This manual provides detailed instructions on how to use the Hitachi bathroom dryer and heater, including safety precautions, component names, operating methods, and maintenance and maintenance.
This manual provides safety instructions, installation guidelines, and operating procedures for the Hitachi HBK-12DX and HBK-12T bathroom drying heater. It explains the various operating modes such as bath‑heating, drying, cooling, and ventilation, and shows how to set timers and reservation functions using the wireless remote control.
The document also details maintenance steps, battery replacement for the remote, and warranty information. All installation work must be performed by a qualified technician, and the unit must be used only with 100 V AC power in a properly ventilated bathroom. This manual is written in Japanese.
| Input Voltage | 100 V AC |
|---|---|
| Remote Control Battery | 1 × AA (単4) battery |
Press the timer button; the remaining time is shown on the LCD. For example, setting 3:00 will stop the unit automatically after three hours.
Installation must be performed by a professional installer; self‑installation can cause electric shock or fire hazards.
Stop using the heater immediately and turn off the dedicated circuit breaker to prevent fire or electric shock.