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G.A.S AC-EC Instruction Manual
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G.A.S AC-EC Instruction Manual

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AC-EC
CONTROLLER
INSTRUCTION MANUAL

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Summary of Contents for G.A.S AC-EC

  • Page 1 AC-EC CONTROLLER INSTRUCTION MANUAL...
  • Page 2 TO FIRST USE TO AVOID THE RISK OF ELECTRICAL SHOCK/FIRE/ INJURY. Do not immerse this AC-EC Controller in any liquid and protect the mains connections from liquids and sprays. The controller is designed for indoor use only. Check the controller for damage before you plug it in. If it is damaged then DO NOT USE.
  • Page 3 THANK YOU FOR PURCHASING THE AC-EC FAN CONTROLLER. Please take a moment to read the instruction manual before using the device. AC intake fan socket AC outtake fan socket Rotary selector dial EC outtake cable EC intake Power cable cable Temperature, light &...
  • Page 4 STEP 2 SET DAY TEMPERATURE BANDWIDTH Temperature Sun icon shows day Turn the dial until you reach the sun icon with the bandwidth icon settings temperature bandwidth icon displayed. Press the dial once, turn the dial until the desired bandwidth is displayed.
  • Page 5 STEP 5 SET DAY MINIMUM FAN SPEED Min. fan Sun icon shows day Turn the dial until you reach the sun icon with the minimum speed icon settings fan speed icon displayed. Press the dial once, turn the dial until the desired speed is displayed.
  • Page 6 STEP 8 SET NIGHT TEMPERATURE BANDWIDTH Temperature Moon icon shows bandwidth icon night settings Turn the dial until you reach the moon icon with the temperature bandwidth icon displayed. Press the dial once, turn the dial until the bandwidth is displayed.
  • Page 7 STEP 11 SET NIGHT MINIMUM FAN SPEED Min. fan Moon icon shows Turn the dial until you reach the moon icon with the speed icon night settings minimum fan speed icon displayed. Press the dial once, turn the dial until the desired minimum fan speed is displayed.
  • Page 8 STEP 14 SET LIGHT SENSOR Sun and moon Turn the dial until you reach the sun and moon icons. icon blinks Press the dial once (the sun and moon icons will blink), turn the dial until the desired light sensitivity is displayed. Press the dial again to save.

  • Page 9: Backlight Setting

    SUB SET TINGS INTRODUCTION The AC-EC controller comes with a number of settings, which are pre-configured to the most commonly used value. These settings are: Minimum fan speed Intake fan on/off when idling Back light operation Units °C/°F & Reset to factory defaults EC output signal type As these settings do not need to be adjusted in normal use, they are not accessible from the main menu.

  • Page 10: Reset To Factory Settings

    PWM (Pulse Wave Modulation). Refer to your fan to find the type of EC signal required, the default is 0-10V which works on all G.A.S EC fans. Press the selector dial to select the EC output signal, turn the selector dial to scroll through 0-10V & PWM which will show on the screen as ‘PULS’.

  • Page 11: Screen Icons

    SCREEN ICONS This is intended to be a quick overview of the icons on the screen and what they mean. Max fan speed 2. Temperature 8. Night 3. Temperature bandwidth Negative pressure 4. Relative humidity 10. Light sensor sensitivity (blinking) 1 1.
  • Page 12 01226 748613 INFO@GLOBALAIRSUPPLIES.CO.UK WWW.GLOBALAIRSUPPLIES.CO.UK...