Wilo Helix2.0-VE, Инструкция по установке и эксплуатации

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Installation and operating instructions • Drive for Wilo-Helix2.0-VE / Wilo-Medana CH3-LE • Ed.01/2022-06 69
Units
Selection of options units:
Units Description
SI Units 1: m. m
3
/h Representation of physical values in SI units
Exception :
• Volume flow in m
3
/h
• Delivery head in m
SI Units 2: KPa. m
3
/h Representation of delivery head in kPa
SI Units 3: KPa. l/s Representation of delivery head in kPa and
volume flow in l/s
SI Units 4: USGPM SI units 4: USGPM Representation of physical
values in US units
NOTICE
Units are set to SI units as a factory setting.
14.4 Keylock on The key lock function prevents accidental change of pump parameters by unauthorised
persons.
Key lock
Key lock ON
Cancel
Under "Settings"
Universal Display text
1.5 Display settings
1.5.1 Display brightness
1.5.2 Language
1.5.3 Unit
1.5.4 Key lock
1.5.4.1 Key lock ON
Setpoint
bar
bar
1. "Display settings"
2. "Key lock
You can activate or deactivate the key lock by pressing the “Operating button” for a time
longer than 5 seconds. The Home screen and warning as well as error messages are also dis-
played when the key lock is active so you can monitor the pump status.
A lock symbol indicates an activated key lock.
15 Additional settings Overview of the terms in the display for selecting the additional settings in the available
languages:
Additional settings
Pump kick
Ramp times
Remote configuration access
Universal Display text
1.6 Additional settings
1.6.1 Pump kick
1.6.1.1 Pump kick: ON/OFF
1.6.1.2 Pump kick: interval
1.6.1.3 Pump kick: speed
1.6.2 Ramp times
1.6.2.1 Ramp times: start-up time
1.6.2.2 Ramp times: shut-down time
1.6.4 Automatic PWM frequency reduction