Specifications

80
1. Start and end of
automatic replacement
operation
Control modes RemarksControl details
1-1. Requirements for starting
Bypass valve is on when compressor is operating and the automatic
replacement operation starts.
1-2. Requirements for ending
Replacement operation will end if any of the following condition is satisfied.
When bypass valve ON adjusting time passes 50 hours.
w When SW8-2
OFF ➞ ON,
bypass valve ON
adjusting is reset
2. During replacement
operation
2-1. Normal control
Replacement operation will be conducted by opening the replacement filter
circuit in order to circulate refrigerant.
• Compressor control
Normal control
• LEV control
Normal control
• Fan control
Normal control
• Four way valve control
Normal control
• Solenoid valve
Always opened.
8-9. REPLACEMENT OPERATION (RP8, 10 Only)
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