NC-EH22P, NC-EH30P, NC-EH40P, NC-EH30PWTW, NC-EH40PWTW - Panasonic Home Appliance Service Manual (repair manual). Page 3

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Water fi ll
-2.0-
-1.0-
-Min-
3.0
Panasonic
- 3 -
NC-EH22P, EH30P, EH40P
2. Failure diagnostics
  Before starting failure diagnostics, check the operation 
following the pot performance test modes described 
below.
2.1.  Pot performance test mode 
2.1.1.  Boiling and keep warm test 
Procedure 
  1. Pour approx. 1000 ml water into the container. 
  2. Turn the power on. 
  3. Push Select pad and set 98.
The markings in the illustration mean as follows. 
● Continuous illumination   
 Flashing
Performance 
  1. The reboil lamp illuminates, and the boiling 
operation starts. (LCD indicates a temperature 
higher than 5°C rounded to every 5°C.)
  2. After 9 minutes, vacuum keep warm lamp 
illuminates and switches to the keep warm 
mode. (Keep warm mode)
÷  After approx. 9 minutes, the 100 keep warm lamp 
changes to 98. 
÷  After approx. 3 minutes, the 90 keep warm lamp 
changes to 98. 
÷  After approx. 3 minutes, the 80 keep warm lamp 
changes to 98. 
÷  After approx. 3 minutes, the 60 keep warm lamp 
changes to 98. 
÷  Required time for the water temperature to increase 
to the set temperature 
  98 keep warm: approx.  1 to 2 minutes 
  90 keep warm: approx.  1 to 2 hours 
  80 keep warm: approx.  2.5 to 4.5 hours 
  60 keep warm: approx   8.5 to 13  hours 
  (in conditions of room temperature of 20°C with full 
water volume)
Water level gauge
Approx. 1000 ml.
Long Boil
Reboil
Select
Cleaning 
   (Press 3s)
Pour
out
6h Timer
80
98
60
90
Unlock
Lock
Long Boil
Reboil
Select
Cleaning 
   (Press 3s)
Pour
out
6h Timer
80
98
60
90
Unlock
Lock
NC-EH22_30_40P.indd   3
NC-EH22_30_40P.indd   3
1/14/08   9:36:17 AM
1/14/08   9:36:17 AM
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