Carrier XCT 7 40VCC727FQEE Operation & Installation Manual page 4

2.10 Energy-saving setting function: the lower limit of cooling temperature and upper
limit of heating temperature of any indoor unit can be set to achieve energy-saving
effect. Energy consumption can also be reduced by limiting the operating capacity of
outdoor units.
2.11 Alarm management and setting function, supporting the functions of checking
and exporting units' failure. It can also set to realize automatic sending of mail,
pop-up window, beeping and other alarm prompts when there's alarm
2.12 Supports the threshold alarm management and setting function, which supports
the threshold alarm function of setting any parameter. As a supplement to the
common fault alarm, it can also set the alarm prompt to automatically send emails,
pop Windows, beeping and other alarm prompts
2.13 Equipment linkage function, supporting the setting of AHU/HRV binding linkage
indoor unit, and realizing the linkage of any indoor unit turn on/any indoor unit turn
off/all indoor unit on/off mode in the set area. Realize the function of automatic
switch of AHU and HRV.
2.14 Daylight saving time function, which supports the setting of daylight saving time
and automatically adjusts the amplitude according to daylight saving time. After the
adjustment of daylight saving time, the schedule will be adjusted automatically. There
is no need to reset the daylight Saving time schedule.
2.15 Timing task function, which allows non-administrator users to set the timing task
to be executed once, and to set the switching machine, temperature, wind speed and
mode of a single indoor unit/indoor units in the zone/all indoor units at a specified
time.
2.16 Third-party device management function, supporting the access of third-party
devices controlled by I/O through Carrier gateway, such as lighting, fans, curtains, etc.
Implement the proposed building automation control functions
2.17 Network setting function, supporting local network setting, WiFi access and LAN
access.
2.18 The history and logging function records the operation of the device and the
operation of the user. The administrator can query or export the information. To
facilitate the administrator of the system management
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