Professional Maintenance Menus; Professional Maintenance Menus Introduction; Alarm Menu - Liebert PEX+ Series User Manual

2. Select Graph Menu -> HUM
In the graph, current humidity is the origin, time is the horizontal axis and humidity is the vertical axis. The graph In the graph, current humidity is the origin, time is the horizontal axis and humidity is the vertical axis. In the graph, current humidity is the origin, time is the horizontal axis and humidity is the vertical axis.
displays the humidity changes from 6h to 48h through zooming operation and controlling cursor movement. displays the humidity changes from 6h to 48h through zooming operation
UP or DOWN key to move the cursor to the required zoom
and then press the UP or DOWN key to zoom the graph in or out. and then press the UP or DOWN
5.8 Professional Maintenance sional Maintenance Menus
5.8.1 Professional Maintenance M
The professional maintenance menus are used to guide maintenance personnel to query the running
running parameters and trouble shoot the
User submenu
Alarm menu→Alarm
reset
Alarm menu→Alarm
control
System status
System setting
Manual mode
Run hours
Start/stop records
Teamwork menu

5.8.2 Alarm Menu

Alarm reset
Alarm reset menu is as shown in
items can be set to YES or NO, and the default is "
Compressor 1 HP Alarm is generated, its corresponding record on the
to enter the HUM submenu, as shown in Figure 5-14.
to move the cursor to the required zoom-control bar. Press the ENTER
Figure 5-14 Air humidity graph interface
Menus Introduction
menus are used to guide maintenance personnel to query the running menus are used to guide maintenance personnel to query the running status; set
ouble shoot the unit. The submenus and functions are described in
Table 5-6 Functions of professional maintenance menus
Path Path
Main
menu→ →Alarm
menu
Main
menu→ →Alarm
menu
Main menu Main menu
Main menu Main menu
Main menu Main menu
Main menu Main menu
Main menu Main menu
Main menu Main menu
as shown in Figure 5-15.This interface is used to clear some important alarm
, and the default is "No". If Reset Compressor 1 HP Alarm
is generated, its corresponding record on the Alarm Status
Liebert. PEX+Series Precision Air Conditioner Liebert. PEX+Series Precision Air Conditioner
Chapter 5 Controller Operation Instructions
submenus and functions are described in Table 5-6.
User submenu function User submenu function
Clear some important alarm status
Query and set all the alarm controls
Query the output status, input status and power status of components, and Query the output status, input status and power status of components, and
set the customer input parameters.
Set the parameters of unit and select running mode. Set the parameters of unit and select running mode.
Manually control the operation of each component. Manually control the operation of each component.
Query the component run hours or reset run over time. Query the component run hours or reset run over time.
Query the start/stop records of some important components (such as fan, Query the start/stop records of some important components (such as fan,
compressor, humidifer and electric heater)
When multiple units are used together, query or set team work control mode, When multiple units are used together, query or set team work control mode,
unit number, standby unit number, overlap function, unit number, standby unit number, overlap function, rotation number, manual
rotation, rotation period and rotation time, and query the status of #00 to #32
units.
Figure 5-15 Alarm reset
ontroller Operation Instructions
and controlling cursor movement. Press the
Press the ENTER key to enter editing status
time, and query the status of #00 to #32
ar some important alarm status. The menu
Alarm is set to YES, after a
Alarm Status menu will be cleared.
User Manual User Manual
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