Unless otherwise noted, references to brand names, product names, or trademarks constitute the intellectual property of the owner thereof. Subject to your right to use the unit, Compac does not convey any right, title, or interest in its intellectual property, including and without limitation, its patents, copyrights, and know-how.
Footprint Footprint views show optional dual inlet manifold fitted. If not using dual inlet manifold, the 2” BSP socket is aligned with rear inlet. Outlets are approximately 680mm above the base. \\Cilaklfs1\shrdata\Masters\Installation Sheets\Master & Premier\MMR400-80S Installation Sheet.doc Page 4 of 18...
Important Note: Compac 400 litre per minute high flow dispensers do not have an internal filtering system fitted at the factory. It is the customer and/or installers responsibility to ensure the fuel supplied to the 400 lpm side of the dispenser is clean and free from any dirt, debris or metal particles that could damage the meter or hydraulic components.
Triac Dip-switches Important note: Great care should be taken not to accidentally change the setting of these switches while working in the Flame-proof box. Operating the unit with these incorrectly set can result in damage to the C4000 Power Supply or incorrect operation of the triacs. These switches are set in the factory and should not be changed.
Electrical Connections Prior to pump installation ensure that there is at least a two-metre tail on the incoming underground mains supply / pump contactor cable and comms cable (if comms enabled). These cables are terminated at the C4000 power supply, which is housed in the flameproof enclosure located in the bottom of the pump, behind the door.
Dispensing Hoses and Nozzles The unit may or may not be supplied with dispensing hose and nozzle assemblies. If customer supplied hose assemblies, pylons, reels, safe breaks and nozzles are used they must comply with the requirements outlined in AS/NZS 222. Breakaways For all dispensers fitted with breakaways, ensure the breakaway is installed between the nozzle and the high-mast or pylon (if fitted).
Configuration Codes 12.1 The configuration code has been set at Compac and should not be changed In the event of it being lost and having to be re-entered the configuration is written on the yellow label on the C4000 processor board cover Submersible Delay (Sd) 12.2...
Parameter Switch Settings 12.3 12.3.1 Setting the Pump Number This must be set at the pump, for each hose, so that communications with a controller can take place. The location of this switch is shown in the diagram below. Depress the Parameter Switch nine (9) or more times until the message 'PnA XX' appears in the litres display window.
K-Factor Switch Settings 12.4 K-Factor, and other various configuration settings, are set via this switch. The position of the K-Factor switch is shown in the diagram below: Parameter Switch K factor K Factor Switch Switch Parameter Switch J1: Comms Test J7: Displays J13: Not used J2: To Power Supply...
Calibration (K-Factor) Setting the K-Factor 13.1 K-Factor is a proportional calibration factor of litres dispensed per revolution of the meter. To calibrate the dispenser/pump, dispense fuel into a certified measuring container, and compare the display value with the amount dispensed. Example: Display shows 10.00 True volume...
Standalone Operation 13.3 In standalone operation, the dispenser will continue working when not connected to a controller. 'Stand-alone' mode being when no authorisation of fills is required and so fills are simply initiated by removing the refuelling assembly from its holder. If standalone operation is inhibited, the dispenser will not work in 'stand-alone' mode, regardless of whether the dispenser is ON LINE to a controller or not.
Error Messages Error Code Fault Action Err 3 No price or pump number set. Set the pump number or: Set a price at the pump or at the controller. Err 7 Excess flow. Max Flowrate exceeded Err 8 Excess reverse rotation of encoder. Check product is not flowing back into the tank once the delivery has finished.
MMR400-80S Spare Parts Always quote serial number of unit when ordering spare parts. \\Cilaklfs1\shrdata\Masters\Installation Sheets\Master & Premier\MMR400-80S Installation Sheet.doc Page 16 of 18...
Revision History Previous revision date Summary of changes New document Updated C4000 wiring, generator power and breakaway info 12 June 2013 Updated electrical connections. Added controller information. Updated footprint drawing. Updated parts list 05 September 2013 Updated footprint drawing 07 November 2013 Added fuel filtering note 18 February 2014 Added flange and flexi info...
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