Hitachi RAF-35NH5 Service Manual page 242

3. High static-pressure switch (Full duct type and semi duct type)
MODEL RAD-25NH5, RAD-35NH5
Main P.W.B.
Buzzer
Micro computer
Static pressure sw
Normal High
Drain pump test drive sw
ig. 13-1
¥ or full duct type and semi duct type, set the high to HIGH STATIC-PRESSURE.
¥ If not set to HIGH, there will be reduction of cooling and heating capacities.
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