Installation / Operation Instruction Manual
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1. Infiniti ® L Series Tankless (Condensing) Gas Water Heater With Built-in Recirculation Indoor
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WARNING
DO NOT adjust any dipswitch settings on PC board u
nless instructed to do so.
Figure 10.
Ladder Diagram.
WATER
LEVEL
DETECTING
CIRCUIT
WATER
LEVEL
ELECTRODE
TWIN
THERMISTOR
1
...
...
28
29
30
31
32
...
...
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