Mitsubishi Electric PVA-A30AA4, Руководство по обслуживанию

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3
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
No. Tool name 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
PART NAMES AND FUNCTIONS
2
•
Indoor Unit
Air inlet
Air outlet
Air
inlet
Air
outlet
(1)Vertical
(2)Horizontal Right
HWE1406A.qx 3/19/15 9:02 AM Page 3