FAN Parameters

Written By: Hrvoje Dean (and one other contributor)
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Introduction

Learn how to setup various fan parameters and configurations, EC motor voltages, etc.

Unpublished & Confidential

Only for internal use and for testing purposises

  1. ONLY AUTHORIZED MAINTENANCE PERSONNEL SHOULD ENTER ADVANCED MENU AND MAKE CHANGES Picture 1. Press Menu Button Picture 2. Press Advanced to enter Advanced menu

    • ONLY AUTHORIZED MAINTENANCE PERSONNEL SHOULD ENTER ADVANCED MENU AND MAKE CHANGES

    • Picture 1. Press Menu Button

    • Picture 2. Press Advanced to enter Advanced menu

    • Picture 3. Enter Admin Password Menu appears

    • Use the numbers to enter 4 digit factory preset password. Number is being displayed in the blue ribbon

    • Press DEL button to delete incorrect number

    • Press OK to confirm input

  2. Picture 1. Press Parameter button to enter Parameter menu Picture 2. You entered Parameter menu

    • Picture 1. Press Parameter button to enter Parameter menu

    • Picture 2. You entered Parameter menu

    • Picture 2. Use Home button to return to Home Screen

    • Picture 2. Use Up button to return to Advanced Menu New line.

    • Picture 2. Use Next and Prev button to navigate through various settings

  3. Go to Parameters 1 / 7 Menu. There are separate options of each fan, Fan 1 and Fan 2. You can configure each fan to be different type

    • Go to Parameters 1 / 7 Menu. There are separate options of each fan, Fan 1 and Fan 2. You can configure each fan to be different type

    • Fan 1 motor type:The Fan motor type defines whether the controlled fan coil is equipped with EC motor fan, or a 3 or 1 speed motor fan. This setting will affect analog output AO1 voltages

    • Fan motor type: EC motor- By selecting EC motor, user will be able to select any fan speed with 5% interval plus AUTO fan working mode and OFF mode

    • Fan motor type: 3 speed motor - By selecting 3 speed motor user will be able to select one or three fan speeds, AUTO fan working mode and OFF mode

    • Fan 2 motor type:The Fan motor type defines whether the controlled fan coil is equipped with EC motor fan, or a 3 or 1 speed motor fan. This setting will affect analog output AO2 voltages

    • Fan motor type: EC motor- By selecting EC motor, user will be able to select any fan speed with 5% interval plus AUTO fan working mode and OFF mode

    • Fan motor type: 3 speed motor - By selecting 3 speed motor user will be able to select one or three fan speeds, AUTO fan working mode and OFF mode

    • Press Save to confirm changes

  4. Go to Parameters 1 / 7 Menu. There are separate options of each fan, Fan 1 and Fan 2. You can configure each fan to be different type

    • Go to Parameters 1 / 7 Menu. There are separate options of each fan, Fan 1 and Fan 2. You can configure each fan to be different type

    • Fan controlled by - determines the type of proccess we want to regulate. Can be: Pressure, Temperature, Air Quality (CO2) and Humidity

    • Fan sensor type - determines which type of sensor should be used: internal Codis sensors, or external sensors connected to Analog inputs, or RTD input. Can be: Internal, Analog Input AI1/AI2 and RTD input if fan is controlled by Temperature

    • Example: this set up is if the Fan 1 is EC motor set to keep the setpoint of Pressure level in the pipe sensor connected to analog input, and the Fan 2 is set to control a 3 speed motor to keep the temperature setpoint on the RTD sensor

  5. Go to Parameters 2/7 menu. This Menu is for setting the voltage levels for FAN 1, whether it is 3 speed or EC motor type

    • Go to Parameters 2/7 menu. This Menu is for setting the voltage levels for FAN 1, whether it is 3 speed or EC motor type

    • Fan 1 speed Voltages: sets the voltage levels on Analog Outputs for each possible speed. Available speeds are:

    • OFF Voltage: If this value is different from zero volts for the controlled 3 speed motor fan, adjust the Fan speed OFF voltage to a value that will turn off the 3 speed fan.

    • Speed Voltage: Defines the signal value and voltage level for the each speed of the fan. Adjust according to Fan specification

    • Use + and - buttons to increase or decrease values

    • Press value button to enter Keyboard to input voltage number. Voltage values are in range from 0V - 10.0 V

    • Press Save to confirm changes

  6. ECM voltage: The analog output signal (AO1) for the EC motor can be configured with three parameters:

    • ECM voltage: The analog output signal (AO1) for the EC motor can be configured with three parameters:

    • ECM OFF Voltage: If this value is different from zero volts for the controlled EC motor fan, adjust the ECM OFF voltage to a value that will turn off the ECM fan.

    • ECM Min Speed Voltage: Defines the minimum signal value and the minimum speed of the fan (20 %)

    • ECM Max Speed Voltage: Defines the maximum signal value and the maximum speed of the fan (100 %)

    • Use + and - buttons to increase or decrease values

    • Press value button to enter Keyboard to input ECM value number. ECM values are in range from 0V - 10.0 V

    • Press Save to confirm changes

  7. Go to Parameters 3/7 menu. This Menu is for setting the voltage levels for FAN 2, whether it is 3 speed or EC motor type

    • Go to Parameters 3/7 menu. This Menu is for setting the voltage levels for FAN 2, whether it is 3 speed or EC motor type

    • It is the same as previous menu for Fan 1, so check steps 4 and 5 for instructions

  8. Parameters menus 04, 05, 06, 07 set the PID values to control Fan 1 and Fan 2. Change the PID which corresponds to the type of Fan control do you use in set Parameters 01

    • Parameters menus 04, 05, 06, 07 set the PID values to control Fan 1 and Fan 2.

    • Change the PID which corresponds to the type of Fan control do you use in set Parameters 01

    • Picture 1. Parameters 04 sets the Temperature and Pressure PID values for Fan 1

    • Picture 2. Parameters 05 sets the Air Quality (CO2 level) and Humidity PID values for Fan 1

    • Use + and - buttons to increase or decrease values

    • Press value button to enter Keyboard to input number

    • Press Save to confirm changes

  9. Parameters menus 04, 05, 06, 07 set the PID values to control Fan 1 and Fan 2. Change the PID which corresponds to the type of Fan control do you use in set Parameters 01

    • Parameters menus 04, 05, 06, 07 set the PID values to control Fan 1 and Fan 2.

    • Change the PID which corresponds to the type of Fan control do you use in set Parameters 01

    • Picture 1. Parameters 06 sets the Temperature and Pressure PID values for Fan 2

    • Picture 2. Parameters 07 sets the Air Quality (CO2 level) and Humidity PID values for Fan 2

    • Use + and - buttons to increase or decrease values

    • Press value button to enter Keyboard to input number

    • Press Save to confirm changes

Finish Line

Author

with 1 other contributor

Hrvoje Dean

Member since: 12/28/2016

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