6
3
PART NAMES AND FUNCTIONS
●
Indoor Unit
Air intake
room air is suctioned
in here.
(Removes dust and dirt from the intake air.)
Disperses airflow up and
down as well as adjusts the
angle of air flow direction.
Filter
Air intake grille
Air outlet
Air outlet
Swing louvers
Indicator lamp section
Air flow can be changed to horizontally
by moving the Guide vane to the left or
right.
Guide vane
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
No.
Specifications
1
Gauge manifold
·Only for R410A
·Use the existing fitting specifications. (UNF1/2)
·Use high-tension side pressure of 5.3MPa·G or over.
2
Charge hose
·Only for R410A
·Use pressure performance of 5.09MPa·G or over.
3
Electronic scale
4
Gas leak detector
·Use the detector for R134a, R407C or R410A.
5
Adaptor for reverse flow check
·Attach on vacuum pump.
6
Refrigerant charge base
7
Refrigerant cylinder
·Only for R410A
Top of cylinder (Pink)
Cylinder with syphon
8
Refrigerant recovery equipment
OC301B--1.qxp 13.8.20 3:16 PM Page 6
OC301B
