Install Instructions

Page 4 – Bulletin 110-11
To diagnose a problem of poor level control keep in mind that
system problems are frequently the cause rather than a defective
Oil Level Control. For example,
Low oil level is caused by:
 • Insufficientoilinthesystem.
 • Apluggedoilfilter.
 • Oilbeingpulledoutthroughtheequalizerline.
High oil level is caused by:
 • Oilreturningthroughthesuctionline.
 • Oilthatgetstrappedinlowspotswill
often return all at once during periods
of high refrigerant velocity.
 • Excessoilinthesystem/reservoir.
 • Oiltransferringthroughtheequalizerline.
Shipping weight is 4 lbs. (1.8 Kg) for oil level controls and 1 lb. (0.45 Kg) for adaptors.
Q
Some compressor models have a smaller diameter port than the arm diameter of the oil level control. This situation can mislead the control in the amount of oil
that is actually in the compressor. It is advisable the selection and adjustment of the control be reviewed in this situation.
SPECIFICATIONS
Bulletin 110-11 / 32014© 2014 Parker Hannin Corporation.
Parker Hannin Corporation
Sporlan Division
206 Lange Drive • Washington, MO 63090 USA
phone [phone]
fax [phone]
www.sporlan.com
COMPRESSOR
MANUFACTURER
COMPRESSOR
MODEL NUMBER
COMPRESSOR
ATTACHMENT PATTERN
SPORLAN ADAPTOR
KIT NUMBER
SEALING
METHOD
SIGHTGLASS
Bitzer
2KC, 2JC, 2HC, 2GC, 2 FC,
2EC, 2DC, 2CC, 4FC, 4EC,
4DC, 4CC
1-1/8” Thread AOL-MA/TE Use seal provided
Use sightglass provided
with adaptor
4VC, 4TC, 4PC, 4NC
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
None Use seal provided
Use sightglass from
compressor
4J, 4H, 4G, 6J, 6H, 6G, 6F 4 Bolt, 50 mm B.C. None
Use seal provided with
control
Use sightglass from
compressor
8GC, 8FC
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
Bock F...
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
Carrier
06EA, 06ER
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1
Use seal provided
Use sightglass from
compressor
06DA, 06DR, 5F, 5H 1-1/2” – 18 Thread AOL-C
Use sightglass provided
with adaptor
Copeland
Over 5 Ton
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
Under 5 HP
Q
1-1/8” – 12 Thread AOL-A
Use seal from
compressor
Use sightglass provided
with adaptor
8R, 3D Front,
2D, 4D, 6D
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
8D
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
Use control with standard length arms with AOL-R-1 adaptor.
Use sightglass from compressor
Dorin 4 cyc-15 HP
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
Contact Sporlan
Dunham-Bush Big 4
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
Frascold All models
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
Maneurop MT..., LT... 1-1/8” – 18 Thread AOL-MA/TE Use seal provided
Use sightglass provided
with adaptor
Tecumseh
P, R, S, PA, RA, SA, CK,
CM, CH, CG
1-1/8” – 12 Thread AOL-A
Use seal from
compressor
Use sightglass provided
with adaptor
— 1-1/8” – 18 Thread AOL-MA/TE Use seal provided
VS 3/4” – 14 Thread AOL-K-1 Use seal provided
Trane
M, R
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor
K 3/4” NPT AOL-K-1 Use Teflon tape
Use sightglass provided
with adaptor
York GC, GS, JS
3 Bolt, 1-7/8” B.C.
(47.6 mm B.C.)
AOL-R-1 Use seal provided
Use sightglass from
compressor