Value VRR24L-R32 - Self-Purge Mode

'1 U
VRR12L(OS)-R32/ VRR24L(OS)-R32 OPERATING INSTRUCTION
3). Self-purge mode
A Notice
The unit must be purged after each use;
Liquid
refrigerant remained may expand and damage
thecomponents and pollute the environment.
RECOVER
FAST
START
S@
RECOVER 0 PURGE
SLOW
,
OFF
" 0" button
~ . (2) Start I
Vapor valve
00 C§liI
--....-- -1.
®
~
Dry f ilter
Liquid valve
•
80%o.r.s.
con necting line
Refrigerant
( Manifold gauge )
( Unit )
Refrig
erant tank
equ
ipment
Ready for operation
1 .The unit stops automatically when finish recovery,
2 .Press " 0 " button .
3.Turn
the switch slowly to position "3" to start purge.
4 .When the self purging is finished , the unit gets needed vacuum.
Finish operation
5.Turn the swit ch to position "0".
6
.Press" 0" button.
7.Close the check valve of pipes .
8.
Turn off the vapor valve of refrigerant tank.
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