Table of Contents
POWER AND COOLING UNIT.MANUAL EXTRACT
A ISSUED
POWER/COOLING TROUBLESHOOTING GUIDE - CONT'D.
4.3.1
REMARKS/NOTES
•
GENERAL:
Package and return failed ORU to your Logistics Cluster with
a
completed repair form.
iREMOTE
a
MARCI NS
)HI
i
RESET
@)
+SV
•
Cll"U
LO
PCM
Control Panel
Figure 4-lA
YES
I
POWER CONTROL
REMOTE
ON
OFF
I
i
@@
LOCAL
CONTROL REGULATOR
CO~ffIDE~CE
INDICATOR (NOT LABELEDl
FROM PRECEDING
PAGE
OT ALAR!-1 In di ca tor
is lit.)
•
Check for proper room temperature.
•
Check for dirty air filters.
•
Check for blocked ai.r intake at front and rear of cabinet.
•
Check for blocked air escape at top of cabinet.
•
Check for overheated +SV
power regulator.
Replace if
room temperature and air flow is normal.
HONEYWELL CONFIDENTIAL AND PROPRIETARY
Figure 4-13
Sheet 3
40
Table of Contents
