Maintenance And Care - Hitachi R-C6800S How To Use Manual

■ Clean the auto door unit when food falls onto or is caught in the upper part of the auto door unit and when
liquid is deposited on the auto door unit.
Unplug the power plug.
1
Remove the spacious upper case,
2
the lower case or the tall storage
case.
Pg.52
Remove all foods which drop or are
3
caught in.
Wipe off deposited liquid soup using
4
a soft and dry cloth.
Caution
● Make sure that water never splash to the AUTO DOOR unit. Otherwise, it may cause malfunction.
● Do not disassemble the AUTO DOOR unit. Otherwise, it may cause injury and/or malfunction.
● Do not peel off stickers affi xed on the auto door unit.
Troubleshooting
When this happens
Noise is loud.
There is an abnormal noise.
(These are not abnormal noise)
The compartment does not
open even if the electrical
drawer switch is pressed.
The auto door
compartment does not
open/close.
The auto door does not
open much.
AUTO DOOR Compartment
moves even if it is locked
on the panel for operation.

Maintenance and Care

(Refer to page 54 〜 57 for other symptoms.)
● Operation sound of the vegetable compartment is louder than the lower freezer .
Sound/noise type
・Hitting sound (thumping sound) ....... This is the operating sound of the electrical drawer compartment.
・Buzzing sound (whirring, grunt) ........ This is the operating sound of the door.
● Is the AUTO DOOR light not lit? Turn on the light.
- Turn on the AUTO DOOR indicator lamp.
● Is either one of the lower freezer or the vegetable compartment open?
- Close the open electrical drawer compartment and then press drawer switch for the
compartment you want to open.
● Is any food or food bag caught on the compartment?
- Remove the Auto Door unit with reference to Maintenance and Care in this page.
● Did a power failure occur or did the compartment knock against any obstacle
during electrical operation?
- The door does not open/close smoothly because the electrical drawer function is
stopped before the operation completes.
- Manually push in the door with strength. Otherwise, unplug the power plug with the
door drawn, and connect it after 10 seconds.
● The AUTO DOOR Compartment is pulled out by approx. 15 cm or more. The length may
vary depending on installation conditions, or the AUTO DOOR Compartment may go back
a little after the door is opened electrically.
● AUTO DOOR Compartment can not be locked from the panel for operation.
In order to stop AUTO DOOR Compartment function, unlock it fi rst on the panel for
operation, and then touch
Pg.48, 58
● Make sure to disconnect the power plug from the power
outlet before starting maintenance to avoid injury.
Please check. This is the cause.
Cause of the sound/noise
Pg.48
button for three seconds or more until it bleeps.
Warning
AUTO DOOR Unit
49