Samsung WA48H7400AW-A2 - Manual (Page 10)

ALIGNMENT AND ADJUSTMENTS
10
Diagnostic Code Check Mode
Definition of Diagnostic Code Check Mode:
- Diagnostic Code Check Mode is to bring up the stored diagnostic codes (refere codes for service
technicians).
How to Enter:
- To enter the Diagnostic Code Check Mode with code “d” flashing, press the Spin key during
Service Mode.
Board Input Test Mode:
1. Activate the Service Mode first.
2. Press the “Spin key” key to start Error Code Check Mode with Code “d” flashing.
3. To cycle through the error codes, turn the Rotary Cycle Selector in one direction (either
Clockwise or Counterclockwise).
4. Now, when turning the Rotary Selector Key in the same direction, it shows error codes from the
latest.
5. When turning it in the opposite direction, it shows the error codes in the reverse order.
To avoid risk of electrical shock, personal injury or death; disconnect power to washer
before servicing, unless testing requires power.
WARNING
Service Mode Spin Diagnostic Code
WA7000HA WASH_WA48H_TECH MANUAL_DC68-03132G-01_EN.indd 10 2014-1-6 15:56:28