4 5
TCHT011
Unit
Electronic weighing scale
[4] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
3
PARTS NAMES AND FUNCTIONS
Emergency
operation
switch
Front grille
Air inlet
Filter
Air outlet
Louver
Vane
No. Tool name Specifications
1
Gauge manifold · Use the existing fitting
specifications
. (UNF1/2)
· Use high-tension side pressure of
768.7 PSIG [5.3 MPa.G] or over.
2
Charge hose
· Use pressure performance of
738.2 PSIG [5.09MPa.G] or over.
3
Electronic scale
—
4
Gas leak detector
· Use the detector for R410A.
5
Adaptor for reverse flow check
· Attach on vacuum pump.
6
Refrigerant charge base
—
7
Refrigerant cylinder · Top of cylinder (R410A refrigerant)
· Cylinder with syphon
8
Refrigerant recovery equipment
—