ZENER VARIDRIVE SOLUTIONS
ZENER ECODRIVE® 8000
IM00130
P a g e
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20/07/2018 3:59 PM
Application
<Pressure Solar AC>
G00 INPUTS/OUTPUTS
WARNING & ALARM
CONFIGURATIONS
USER ALARM 3
G252 ALARM DELAY
10 Seconds
Deceleration Ramp:
Some installations may suffer from water hammer problems. By slowly ramping the pump speed through the critical speed
region the water hammer can be reduced or eliminated. It is recommended to consult the pump/motor manufacturer to confirm
it is suitable to operate with a deceleration or soft stop.
Ensure the ECODRIVE is configured to soft stop via run/stop control signals and the parameter ‘Coast to stop’ is disabled (Default
is disabled).
Low Pressure Trip Time:
The Pressure Control ‘Application’ allows for a low pressure trip. If the trip time needs to be increased follow this procedure.
To edit
Adjust Value and press
to ENTER & EXIT
ESC
Default Setting:
Tank Fill: < Minimum speed = 0.5 seconds (C032)
>
Minimum speed = 10 seconds (C031)
Pressure: < Minimum speed = 0.5 seconds (C032)
>
Minimum speed = 2 seconds (C031)
