Trane RRU120 D B Series - Maintenance; Sample Maintenance Log

Maintenance
RRU-SVX01E-EN 49
Table 10. Sample maintenance log
Date
Current
Ambient
Temp. F/
C
Refrigerant Circuit #1 Refrigerant Circuit #2
Compr.
Oil Level
Suct. Press.
psig/kPa
Disch.
Press.
psig/kPa
Liquid
Press.
psig/kPa
Super-
heat
°F/°C
Sub-
cool.
°F/°C
Compr.
Oil
Level
Suct.
Press.
psig/kPa
Disch.
Press.
psig/kPa
Disch.
Press.
psig/kPa
Liquid
Press.
psig/kPa
Super-
heat
°F/°C
Sub-
cool.
°F/°C
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- ok
- low
- 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.