Optional) Heater - Huawei Telecom Power TP48200A-DX12A1 User Manual

TP48200A-DX12A1 Telecom Power
User Manual
Silk Screen
GATE
SMOKE
BTEMP

3.6 (Optional) Heater

A heater assembly unit (HAU) is adopted to ensure a proper operating temperature for the
equipment inside the cabinet.
Figure 3-11 Heater
(1) Indicator
(4) AC input port
Table 3-12 Indicator description
Silk Color
Screen
RUN Green
Issue 07 (2019-11-15)
No.
1
2
1
2
1
2
Status
Steady on
Copyright © Huawei Technologies Co., Ltd.
Pin Definition
GATE+
GATE-
SMOKE
12 V
GND
BTEMP
(2) Alarm dry contact
Description
The heater is powered on and takes a self-test.
3 Components
(3) Control dry contact
30