7
(11) Parallel port 1
(12) Parallel port 2
(13) Intelligent Slot 1 (SNMP card)
(14) Intelligent Slot 2 (SNMP card/ Relay card)
(15) RS485 port
(16) REPO port
(17) Power Switch
(18) Bypass Switch (Dual input)
3.3 LCD control panel
LCD control panel introduction
（
1
）
LED
（
from top to bottom: “alarm”, “bypass”, “battery”, “inverter”
）
（
2
）
LCD display
（
3
）
scroll button
（
4
）
Off button
（
5
）
On button(battery cold start switch)
3.4 Installation notes
Note: Consider for the convenience of operation and maintenance, the space in
front and back of the cabinet should be left at least 100cm and 80cm respectively when
installing the cabinet.
◆
Please place the UPS in a clean, stable environment, avoid the vibration, dust, humidity,
flammable gas and liquid, corrosive. To avoid from high room temperature, a system of room
extractor fans is recommended to be installed. Optional air filters are available if the UPS operates
in a dusty environment.
◆
The environment temperature around UPS should keep in a range of 0
℃～
40
℃
. If the
environment temperature exceeds 40
℃
, the rated load capacity should be reduced by 12
％
per
5
℃
. The max temperature can't be higher than 50
℃
.
◆
If the UPS is dismantled under low temperature, it might be in a condensing condition. The
UPS can't be installed unless the internal and external of the equipment is fully dry. Otherwise,
there will be in danger of electric shock.
◆
Batteries should be mounted in an environment where the temperature is within the required
specs. Temperature is a major factor in determining battery life and capacity. In a normal
installation, the battery temperature is maintained between 15°C and 25°C. Keep batteries away
from heat sources or main air ventilation area, etc.
WARNING!
Typical battery performance data are quoted for an operating
temperature between 20°C and 25°C. Operating it above this range will
reduce the battery life while operation below this range will reduce the
battery capacity.
◆
Should the equipment not be installed immediately it must be stored in a room so as to
protect it against excessive humidity and or heat sources.
CAUTION!
An unused battery must be recharged every 6months Temporarily
connecting the UPS to a suitable AC supply mains and activating it for
the time required for recharging the batteries.
