Trane Horizon OABD Series - Final Process

Maintenance
98 OAU-SVX007A-EN
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:
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(2) Unit Serial Number:
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(3) Wiring Diagram Numbers (from unit control panel)
— schematic(s)
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— connection(s)
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Table 14. 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
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
- ok
- low
- ok
- low
- ok
- low
- ok
- low