Change Of Fans Control Type - Salda AMBERAIR COMPACT S-CX H Operation, Installation & Maintenance Instructions
Source: salda.lt/en, vetter-lufttechnik.de
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DESCRIPTION OF SERVICING OPERATION
Other operation:
5.3. CHANGE OF FANS CONTROL TYPE
AmberAir Compact units come from the factory already controlled by constant air flow. Units can be converted to control fans by constant air
pressure or by percentage.
Converting to constant air pressure control type:
• Disconnect the unit from the power source and wait until any fan rotation stops.
• Open the unit door and remove the control board cover (see "CONTROL BOARD MAINTENANCE" section).
• Inside control board section of the unit, disconnect U3-, U3+, U4-, U4+ pressure hoses from N2 (MCB EX1) module U3 and U4 sensor adapters.
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COMMENT
AMBERAIR COMPACT S-CX v2023.3
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