IMO HD2 IP Series, Инструкция по эксплуатации

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HD2 IP55 High-ingress Protection Series Inverter
-230
1. When inlet sump level changes from
high to low, and the level is higher
than lower limit level, system runs
with normal setting pressure mode.
When the level is lower than lower
limit and higher than water shortage
level, system runs with abnormal
spare pressure mode (determined
by P33.43); when level is lower than
shortage level, system stop running.
2. When inlet sump level changes
from low to high, before the level is
lower than lower limit level, system
don’t run; when the level is higher
than lower limit level and lower than
upper limit, system run with spare
pressure mode (determined by
P33.43); when the level is higher
than upper limit, system returns to
run with normal pressure.
A: normal pressure B: abnormal pressure
C: water shortage pressure
60.0%
40.0%
20.0%
Water level
A
A
B
C
A
A
A
B
B
C
C
C
C
C
B
C
B
A
B
A
Upper limit
Lower limit
Shortage
level
P33.41
Lower limit of
water level of
inlet
sump
40.0%
○
P33.42
Water
shortage
level of inlet
sump
20.0%
○