INVT CHV160A Series - Page 144

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0989.984.666
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-
TP.Bắc Ninh
P8.29~P8.31.
71
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CHV160A series special inverter for water supply
Level control mode:
1: W hen pool level changes from high to low, and the level is higher than lower limit level,
system runs with normal setting pressure mode.W hen the level is lower than lower limit
level and higher than water shortage level, system runs with abnormal spare pressure
mode (determined by P8.32); when the level is lower than water shortage level, system
stop running.
2. W hen pool level changes from low level to high level, system do not run when the level
is lower than the lower limit level, when the level is higher than lower limit level and lower
than the upper limit level, system run with spare pressure mode(determined by P8.32);
When the level is higher than upper limit level, system returns to run with normal
pressure.