40 RT-SVX25C-EN
Start Up
Note: The scroll compressor for R22 units uses Trane OIL-42 without substitution. The appropriate
oil charge for a 9 and 10 ton compressor is 8 pints. For a 14 and 15 ton scroll compressor
use 14 pints.
Note: The Copeland, SSA and SPA scroll compressors for R410A units use Trane OIL00094. The
correct Oil for Trane CSHD is Trane OIL00079 or OIL00080. Compressor types are listed in
the following table. The appropriate oil charge is also listed below.
2. After the compressor and condenser fan have started and operated for approximately 30
minutes, observe the operating pressures. Compare the operating pressures to the operating
pressure curve in the Service Facts.
3. Check system superheat. Follow the instruction listed on the superheat charging curve in the
Service Facts. Superheat should be within ±5° F of the superheat chart value.
4. Repeat steps 1 through 4 for each refrigerant circuit.
5. To stop the SERVICE TEST, turn the main power disconnect switch to the “Off” position or
proceed to the next component start-up procedure. Remove electro mechanical test mode
connections (if applicable).
Figure 20. Compressor terminal box
Table 7. Compressor types
Tonnage C1 C2
150 SSA067 SSA067
180 CSHD105 SPA057
210 CSHD142 SPA054
240 CSHD142 SSA083
300 CSHD120 CSHD120
Table 8. POE Oil recharge amount (fl. oz.)
Model C1 C2
150 56 56
180 112 52
210 112 62
240 112 56
300 112 106
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