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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Fault
Category
4.10 Door Status Alarm
Fault
Category
Door open
alarm
Issue 04 (2018-01-05)
Alar
Symptom
m
Sever
ity
The onsite humidity
is too low.
Alar
Symptom
m
Sever
ity
Critica
No pre-fab. module
l
door is open.
A pre-fab. module
door is open.
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Possible
Troubleshooting
Cause
The humidity
Verify that the
threshold is not
temperature and
properly set.
humidity settings are
consistent with the
settings specified in the
cooling system initial
parameter configuration
manual.
The
For details, see
humidification
NetCol5000-A 20 kW
function of air
Air-Cooled In-Row
conditioners is
Precision Air
abnormal.
Conditioner User
Manual.
Possible
Troubleshooting
Cause
The sensor is
Reset the door status
incorrectly set.
sensor.
The sensor is
Replace the door status
faulty.
sensor.
1. Close the door and
The pre-fab.
check whether the
module door is
alarm is cleared.
open.
2. If the alarm persists,
refer to the section
"Emergency
Operations for
Pre-fab. Module
Door Open."
4 Alarms and Faults
54
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