Final Process - Trane RRU150F N Series Installation, Operation And Maintenance Manual

Maintenance

Final Process

For future reference, you may find it helpful to record the
unit data requested below in the blanks provided.
1. Complete Unit Model Number:
_____________________________________________________
2. Unit Serial Number:
_____________________________________________________
3. Wiring Diagram Numbers (from unit control panel)
- schematic(s)
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
Table 7. Sample maintenance log
Current
Ambient
Temp. F/ Compr. Suct. Press.
Date C Oil Level Psig/kPa
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
Note: Check and record the data requested above each month during the cooling season with the unit running.
44
Refrigerant Circuit #1
Disch. Liquid Super- Sub-
Press. Press. heat cool.
Psig/kPa Psig/kPa F/C
- connection(s)
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
Refrigerant Circuit #2
Compr. Suct. Disch.
Oil Press. Press.
F/C Level Psig/kPa Psig/kPa
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
Disch. Liquid Super-
Press. Press. heat
Psig/kPa Psig/kPa F/C
RRU-SVX02F-EN
Sub-
cool.
F/C