18
EN
Tools
: Newly prepared (They are special requirements for R410A, separated from those for R22.)
! : Existing tools are available.
For the details of the tools, refer to the Installation manual of the outdoor unit.
10 INSTALLATION/SERVICING TOOLS
Tools Applicable to R22 model
Gauge manifold
Charge hose
Electronic balance for refrigerant charging
!
Torque wrench (nominal diam. 1/2, 5/8)
Flare tool (clutch type)
!
Gauge for projection adjustment
——
Vacuum pump adapter
!
Gas leakage detector