Maintenance
RT-SVX46C-EN
39
7.
Rinse both sides of the coil with cool, clean water.
8. Inspect both sides of the coil; if it still appears to be
dirty, repeat
and
9. Reinstall all of the components and panels removed in
and any protective covers installed in
Note:
For units equipped with hail guards follow
reinstallation procedure listed below.
Hail Guard Reinstallation
10. To reinstall the hail guard, locate the bottom of the hail
guard in the lower bracket and secure it to the upper
unit bracket with the attached fasteners.
Note:
Secure hail guard latches.
11. Restore the unit to its operational status and check
system operation.
Annual Maintenance
•
Clean and repaint any corroded surface.
Final Process
For future reference, you may find it helpful to record the
unit data requested in the blanks provided.
Note:
Check and record the data requested above each
month during the cooling season with the unit
running.
Figure 33.
Hail guard
Complete Model Number:
Unit Serial Number:
Wiring Diagram Numbers
(from unit control panel):
Connections:
Schematics:
Table 9.
Sample maintenance log
Refrigerant Circuit #1
Date
Current
Ambient
Temp.
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
