[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
No.
Tool name
1
Gauge manifold
2
Charge hose
3
Electronic scale
4
Gas leak detector
5
Adaptor for reverse flow check
6
Refrigerant charge base
7
Refrigerant cylinder
8
Refrigerant recovery equipment
3
PART NAMES AND FUNCTIONS
Indoor Unit
•
Air intake (sucks the
air inside the room
into the unit)
Gravimeter
In case of rear inlet
Specifications
·
Only for R410A
·
Use the existing fitting specifications. (UNF1/2)
·
Use high-tension side pressure of 5.3MPa·G or over.
·
Only for R410A
·
Use pressure performance of 5.09MPa·G or over.
·
Use the detector for R134a, R407C or R410A.
·
Attach on vacuum pump.
·
Only for R410A
·
Top of cylinder (Pink)
·
Cylinder with syphon
Air outlet
4
Unit
In case of bottom inlet