Determining Proper Oil Levels; Figure 41: Tandem Set; Figure 42: Trio Set - York YLAA0041 Installation Operation & Maintenance

Section 6: Commissioning

Determining proper oil levels

The following charts list the proper oil levels in tandem
and trio compressor manifold sets.
TANDEM
COMPRESSOR
COMPRESSOR
STATUS
1
2
1
2
1
2
COMPRESSOR
COMPRESSOR
STATUS
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
128
OIL LEVEL
on 1/8 to full SG
on Bottom of SG
off Bottom of SG
on 1/8 to full SG
on 1/8 to full SG
off Bottom of SG
TRIO
OIL LEVEL
on 1/8 to full SG
on Bottom of SG
on 1/8 to full SG
on 1/8 to full SG
off Bottom of SG
on 1/8 to full SG
off Bottom of SG
on Bottom of SG
on 1/8 to full SG
on 1/8 to full SG
on Bottom of SG
off Bottom of SG
on 1/8 to full SG
off Bottom of SG
off Bottom of SG
off Bottom of SG
off Bottom of SG
on 1/8 to full SG
off Bottom of SG
on 1/8 to full SG
off Bottom of SG
1

Figure 41: Tandem Set

1

Figure 42: Trio Set

Form 150.72-ICOM6
Issue date: 12/19/2023
2
LD29440
2 3
LD29441
Johnson Controls