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Technical Information
150
G 1xxx/G 2xxx
Background information:
Figure 080-11:
Circuit Test Path for
F24
18 seconds after starting the drain sequence, the electronic will perform an
operational test on the
heater relay
. The circulation pump is not operating
and no power is applied to the heater relay coil. If 120VAC is registered at
ST5 on the electronic board, then an
F24
is logged in memory (see Figure
080-11). When the circulation pump is not operating, the heater relay
contacts are checked. If supply voltage is then applied to the electronic’s
inputs, the fault is registered.
Cause:
Heater relay contacts have fused together.
Remedy:
Replace the heater relay.
Cause:
Moisture in heater relay.
Remedy:
Replace the heater relay.
Cause:
Fault in the plug on the output side of the heater relay.
Contamination or corrosion on the plug of the heater wiring harness can
cause a bridge between contacts, which can reduce the transfer resistance
below a value of 10 megaohms (10M
Ω
).
Remedy:
1. Disconnect the machine from the power supply.
2. Disconnect plug ST5 from the electronic.
3. Measure the resistance between the lines of the electronic for heater
pressure switch B1/13 (pins 12 and 22 on plug ST5).
4. If the measured resistance value is smaller than 10 megaohms (10M
Ω
),
then the heater partial wiring harness must be replaced.
Summary of Contents for ADVANTA G 2170
Page 1: ...TECHNICAL INFORMATION G 1xxx and G 2xxx Dishwashers All US Models 2012 Miele USA ...
Page 43: ...Technical Information 43 G 1xxx G 2xxx 010 Casing ...
Page 47: ...Technical Information 47 G 1xxx G 2xxx Figure 010 5 Side Hinge Retaining Screw ...
Page 48: ...Technical Information 48 G 1xxx G 2xxx 020 Door ...
Page 64: ...Technical Information 64 G 1xxx G 2xxx 030 Front Panel ...
Page 68: ...Technical Information 68 G 1xxx G 2xxx 040 Inner Cabinet ...
Page 77: ...Technical Information 77 G 1xxx G 2xxx 050 Water Paths ...
Page 220: ...Technical Information 220 G 1xxx G 2xxx 100 Fascia Panel Touchtronic Navitronic Incognito ...
Page 226: ...Technical Information 226 G 1xxx G 2xxx 130 Cutlery Tray ...