Nederman Fan Inverter, Инструкция по установке и обслуживанию

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Fan Inverter
5.4 Constant speed
Pressure control can be disabled and the fan run at a constant speed by activating DI4, see Section 22.2 Ap-
pendix B: Installation chart . The frequency is set in P.1.11, which is Preset frequency 1. Constant speed can be
used, for example, to provide background ventilation when the local exhaust ventilation is not used.
6 Dimensions and technical data
See the VACON 100 Installation Manual for information about Fan Inverter dimensions and technical data.
7 Keypad
The table below shows the functions of the different Keypad buttons described in Figure 6 . Note that certain
buttons have more than one function. The keypad and menu for Fan Inverter are also described in the VACON
100 HVAC Application Manual, see
Figure 1 (B).
Button Name Function Button Name Function
1 BACK/
RESET • Move backwards in the
menu.
• Exit Edit mode.
• Reset faults with a long
press.
• Go to Main menu.
6. DOWN • Scroll down in the menu.
• Decrease a setting value.
2 UP • Scroll up in the menu.
• Increase a setting value. 7. OK • Enter the active level/item.
• Confirm the current selec-
tion.
3. FUNCT • Enter Choose action page.
• Change the control place.
• Enter the control page. 8. STOP • Stop Fan Inverter locally.
4. RIGHT • Move the cursor right. 9. LEFT • Move the cursor left.
5. START • Start Fan Inverter locally.
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