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ENGLISH
Change electrical wiring from BR 25 type A to BR 25 type B
1. Configuring connections to the PCB in the Type A mode
RETURN temperature
probe (position X22)
SUPPLY fan adjustment
(position X6)
EXHAUST AIR fan
adjustment (position X5)
Power EXHAUST AIR
fan (position X14)
Power SUPPLY
fan (position X13)
FRESH AIR temperature
probe (position X21)
2. Configuring connections to the PCB in the Type B mode
RETURN temperature
probe (position X21)
SUPPLY fan adjustment
(position X5)
EXHAUST AIR fan
adjustment (position X6)
Power EXHAUST AIR
fan (position X13)
Power SUPPLY
fan (position X14)
FRESH AIR temperature
probe (position X22)