Haier AV26NMVERA Инструкция по монтажу онлайн [437/531] 616694

Haier AV26NMVERA Инструкция по монтажу онлайн [437/531] 616694
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3. Control function
1. Features and functions of central controller
(1) Can monitor the runnng mode, fan speed, set temp., swing and ventilation, etc of the max. 64 groups
of indoor. And display indoor filter icon.
(2) Can realize the setting of mode, fan speed, temp. of single unit/group/total of indoors.
(3) Can realize the setting of indoor mode and ventilation.
(4) Can set the three modes: priority for entering later, central control and lock.
(5) Can monitor indoor failure and save it to be checked.
(6) Can connect the exterial signal input. When receiving the external signal such as the fire alarm to
control simultaneously.
(7) Receive external timer signal to control TIMER ON/OFF for the unit.
¡æ Main functions of central controller
1) Central controller can realize monitor and control for the MRV II system. Can be used for single MRV
II system and also for multi MRV II systems; can control max. 64 groups and every group can connect
max 16 sets of indoor.
2) Central controller control diagram is as below:
Figure 1 MRV II central control system diagram
connecting board 2
outdoor
max. 64 groups
central controller
connecting board 16
connecting board 1
outdoor
outdoor
unit 1
unit 2
wired controller
wired controller
wired controller
max. 16 indoors
unit 64
unit 3

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