NetCol5000-A020 Air Cooled In-row Precision Air
Conditioner
User Manual
3 Installation Guide
Issue 01 (2014-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
57
Positi
on
Name
Addr
ess
DIP Switch Sequence
1
2
3
4
5
6
aisle
Hot aisle T/H 2
22
OFF
ON
ON
OFF
ON
OFF
Hot aisle T/H 3
23
ON
ON
ON
OFF
ON
OFF
By default, the address of an T/H sensor provided by Huawei is 1.
No DIP switch operation is required for the last RS485_R port.
After setting communications addresses for T/H sensors, choose
Settings
>
System Settings
>
T/H
Sensor
from the main menu and enable the T/H sensor in the aisle. Otherwise, the sensor does not
work.
----End
3.9 Connections Verification
Table 3-13
,
Table 3-14
and
Table 3-15
list the items for connections verification. Record
results in the table after verification.
Table 3-13
Check items on the indoor unit installation
Check Item
Expected Result
Check Result
Remark
Cabinet
The cabinet is installed properly,
without any tilts.
□ Passed □ Failed
The cabinet is secured to the
support by using bolts.
□ Passed □ Failed
The foreign matter inside the
cabinet such as cable ties and stubs
is cleaned up.
□ Passed □ Failed
LCD
The LCD is well connected.
□ Passed □ Failed
Electric
heater
The electric heater is secured.
□ Passed □ Failed
The electric heater protect probe is
secured.
□ Passed □ Failed
EC fan
The fan is secured.
□ Passed □ Failed
The fan has no foreign matter
inside.
□ Passed □ Failed
The fan blades rotate properly.
□ Passed □ Failed
Electrode
humidifier
The water inlet pipes and
drainpipes are securely connected
without leakage.
□ Passed □ Failed
The electrode humidifier is securely
□ Passed □ Failed
