Emerson Liebert PEX Series, Руководство пользователя

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54 Chapter 5 iCOM Controller
5.6.9 SLEEP MODE
In the sleep mode, the air conditioner unit can realize auto-on/off. Through the SLEEP MODE menu, you can set two
time zones of the sleep mode, and select the sleep timing mode. The parameters on this menu are described in Table
5-10.
Table 5-10 Descriptions of SLEEP MODE parameters
Parameters Default Setting range Description
U602 MON No
U602 TUE No
U602 WED No
U602 THU No
U602 FRI No
U602 SAT No
U602 SUN No
Yes, No
Sleep mode day, including Monday ~ Sunday. Set the value of any
day to ‘Yes’, and the system will enter sleep mode on that day every
week. This parameter works together with the following hour and
minute settings to designate an exact time
U605 START 1 0hr
U605 START 1 0m
Sleep mode start time 1. The first parameter is used to set the hour of
time, and the second one is used to set the minute of time
U605 STOP 1 0hr
U605 STOP 1 0m
Sleep mode end time 1. The first parameter is used to set the hour of
time, and the second one is used to set the minute of time
U607 START 2 0hr
U607 START 2 0m
Sleep mode start time 2. The first parameter is used to set the hour of
time, and the second one is used to set the minute of time
U607 STOP 2 0hr
U607 STOP 2 0m
-
Sleep mode end time 2. The first parameter is used to set the hour of
time, and the second one is used to set the minute of time
U609 TIME MOD Auto Auto, Yes, No
Timing mode setting. Range:
Auto: during the system sleep time, if high/low temperature occurs, the
system will resume operation and mask the alarm for 15min. The
system will re-enter the sleep mode after the alarm is cleared
Yes: start sleep mode
No: no sleep mode
U610 TIME TYP S.OFF S.OFF, DEADB Timing mode selection
U611 DEADBAND K 2K ~ 15K Used to set the deadband temperature setting range
5.6.10 SERVICE INFO
The SERVICE INFO menu provides the contact information of customer service personnel. The information is read
only.
5.6.11 ACTIVE ALARMS
The ACTIVE ALARMS menu displays the active alarms of the system. No password is required to query this menu.
5.7 SERVICE MENUS
Press the right button at the first page of the USER MENUS, and you can enter the SERVICE MENUS, as shown in
Figure 5-8.
The SERVICE MENUS are displayed in five pages. Each page displays one or two submenus. Press the enter button
to highlight the submenus, and use the up or down button to scroll up or down. Press the enter button to enter the
selected submenu.
Liebert.PEX2 Series Air Conditioner User Manual