Setting Of Refrigerant Recovery Mode - Daikin ERSQ 011AAV1 Service Manual

ESIE09-08

3.2.1 Setting of Refrigerant Recovery Mode

When carrying out the refrigerant collection on site, fully open the respective expansion valve of
indoor and outdoor units
All indoor and outdoor unit's operation are prohibited.
[Operation procedure]
Test Operation
In "Setting Mode 2" with units in stop mode, set "B Refrigerant Recovery / Vacuuming mode"
(setting 21) to ON. The respective expansion valve of indoor and outdoor units are fully
opened. "TEST OPERATION" and "UNDER CENTRALIZED CONTROL" are displayed on
the remote control, and the indoor / outdoor unit operation is prohibited.
After setting, do not cancel "Setting Mode 2" until completion of refrigerant recovery
operation.
Collect the refrigerant using a refrigerant recovery unit. (See the operation manual attached
to the refrigerant recovery unit for more detail.)
When finished collecting refrigerant, press Mode button "BS1" once and reset "Setting Mode
2".
Field Setting
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