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PERIODIC INSPECTION
1) Engine Oil Inspection / Refilling
1. Check the oil level with an oil level gauge on the sub
oil reservoir.
NOTE) When the outdoor unit is running or just has
stopped, wait for 5 minutes before you check
the engine oil amount.
2. Refill new engine oil until the oil level reaches the
specified level.
NOTE) Wait until the pressure is equalized (for 5 min-
utes or more), and check the engine oil level
again with an oil level gauge.
2) Oil Filter Replacement
1. Remove the oil filter with an oil filter wrench.
NOTE)
Cover the other parts with rag or other covering
material to protect them from oil spills.
Wipe out all the engine oil adhering on the bottom
plate or side surface of the oil pan.
Drain the engine oil left in the removed oil filter into
a waste oil can.
Make sure that the O ring on the oil filter is not left
on the engine side.
2. Clean the oil filter mounting surface with rag.
Sub oil reservoir
Oil level gauge
Refilling amount per scale of the oil level gauge
8 TON Approx. 0.5 gal (2 L)
15 TON Approx. 0.6 gal (2.3 L)
Specified amount (sub oil reservoir)
8 TON B level -3/8 ~ 0 inch (-10 ~ 0 mm) 7.9 gal (30 L)
15 TON A level -3/8 ~ 0 inch (-10 ~ 0 mm) 8.5 gal (32 L)
Refilling interval Every 3 years (10,000 hours)
Rag
Oil filter wrench
Oil filter
Oil filter
Mounting
surface
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