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Dc Inverter VRF plus Water Heater Solution Service Manual SERVICING
257
Fan
It accelerates the flow of air for better
heat exchange.
One-way valve
Limit the flow direction of refrigerants.
Filter
Filter the impurity of refrigerants.
High pressure
liquid accumulator
It is used for accumulating the residual
liquid of refrigerants in cooling cycle.
Cut-off valve
It is used for connection between
indoor unit and outdoor unit as well as
maintenance.