38
PKGP-SVX010A-EN
Hot Gas Reheat Additional Oil
NOTICE
Compressor Damage!
Use of incorrect refrigerant and oil could result in
compressor damage and improper unit operation.
Use only refrigerant and oil specified on the unit
nameplate.
Additional refrigerant oil has been added in the factory for
all Hot Gas Reheat units. If major components (MCHE coil,
valve assembly, etc.) are replaced or serviced, the
following steps must be taken:
1. Measure the amount of oil removed during servicing.
2. When recharging the unit after servicing, replace the
amount of oil removed, as measured in step 1. Verify oil
added is the correct type.
3. For compressor replacements and/or additional
questions, contact Technical Support.
Annual Maintenance
Clean and repaint any corroded surface.
Final Process
For future reference, record the unit data below in the
blanks provided.
Table 7.
Unit data log
Complete Unit Model Number
Unit Serial Number
Wiring Diagram Numbers (from
unit control panel)
Connections
Schematics
Table 8.
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
Note:
Check and record the data requested above each
month during the cooling season with the unit
running.
Summary of Contents for Precedent WSJ150
Page 47: ...PKGP SVX010A EN 47 Notes...
