• Model:ACO8AC/EC

ACO8AC/EC AutoChangeover panel

£ 300.62 (excl. VAT)

£ 360.74 (inc. VAT)

The dual AC/EC fan controller is a mains powered, twin fan controller with enclosure, suitable for all EC 0-10V speed controllable and AC fans.

The fans run alternately based on a selectable changeover period.
Potentiometers allow setting of the two fan speeds, normal and boost. The fan speeds are selected by volt free contacts or 0-10V input.

There is also an optional single-fan operation mode. Two VFC inputs - Normal/Boost and Remote on/off
Alarm output for fan fail, solid state relay 230V/8A contacts
LED for Fan OK/Fault
LED Fan1/Fan2 run
Duty share/changeover 3/6/9/12/15/18/21/24 hour set via switch
Remote enable input, volt free contacts
Normal/Boost fan speed input.
Current sensing 1 to 8 amp
Option to external boost/run via 0-10V input via BMS
Max adjustable output 0-10V to fans
Fan fault volt free contacts
Can select to start fan A or fan B

Download datasheet HERE
PDF Files


Wiring info

1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Soaker Sheet to suit RA8001 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Purlin Box 800 for RAW Cowls1 x RTRD - Three Phase Speed Controller - 14 Amp1 x BDS 800 RA b/d shutter1 x Economy Airvent 100mm Fan with Timer1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x DV-ROF-V-225 Roof mounted unit1 x DV-ROF-V-315 Roof mounted unit1 x Economy Airvent 150mm Fan1 x 18M - 80mm PVC flexible ducting1 x Manrose T12 STANDARD Transformer- T12S1 x Manrose 150mm - XF150BHP1 x Manrose 150mm - XF150BP1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x HQS Bathroom Axial Flow Fan - 125mm1 x CTVT/4-400 High Temp Roof Fan - 51369260001 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Manrose Auto Shutter - XF150AP1 x Fresh Air control carbon filter - 125mm1 x Capacitor 2uf for use with the EBM A4E range1 x LF-ME04F071LC3AC1 x Maico EN31- Wall Mounted Fan1 x HRB/6-451/20-BMVPN - Special Offer1 x Manrose 150mm - XF150BTP1 x MWS 1.5 – Transformer Controller With Motor Protection1 x REB-CVF 0-10v Controller1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Helios TSW 10 Amp Transformer speed controller1 x Systemair Save Connect 2.0 Internet Module1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Two Speed Switch - REGUL-21 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x Helios HQW-200/2 - IP551 x Remote Timer Control - 13511 x Electronic extractor fan speed controller - FSC 1.51 x REE-1 Electronic Speed Controller1 x ELM 18 EX Flexible Cuff for ERM 181 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Speed Controller - REB1-N1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x CS2 Current Switch1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-FLS1 x Control with reverse - CR3001 x MWS 3 – Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 4 Amp1 x GX6EC - High Performance Extract Fan1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x Rectangular Airbrick Adaptor1 x TD Mixvent 1200/315 EEXEIIT31 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Elta 3 Amp Electronic single phase speed controller with TK1 x WS - Reversing Switch from Helios Fans1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Vent Axia ACM 150 inline mixed flow duct fan
LINEO 200 QUIET
LINEO 200 QUIET
£ 293.00 now £ 235.00
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