Mikrofill Maxi Plus Technical Documentation Manual Download

Page: 10 / 16

5.5 Frequent use alarm

This alarmis to assist in diagnosing any leaks that may be present in the heating (or cooling system). If in any 24 hr period

the Maxi operates more than a preset limit i.e. 5, then a frequent use alarmwill show, (the operation of the systemwill not

be affected, this function is for information only).

5.6 Frequent use reset

This is achieved by switching the power supply to the unit off and on again.

Summary of Contents for Maxi Plus

Page 1: ...MAXI MAXI PLUS Floor mounted Pressure manager INSPIRED EFFICIENCY TECHNICAL DOCUMENTATION Issue 06 14...

Page 2: ...gh or low pressure alarms 9 5 5 Frequent use alarm 10 5 6 Frequent use reset 10 4 3 Hours run facility 8 4 4 Hours run reset 8 6 Fault diagnosis 11 7 Manual override 12 8 Audible alarm override 12 9 S...

Page 3: ...ght 15mm Compression 15mm Compression 3 4 BSP Max Coldfill Pressure Maxi 3 0 Bar Maxi HP 6 0 Bar 27 Kg Dimensions 390mm 465mm 600mm Height Width Depth 230 Volt 2 5 Amp 2 5 Amp 5 Amp 5 Amp Maxi Single...

Page 4: ...Maxi is intendedfor mounting the unit should be situated in such a position as to enable the liquid crystal display to be easily read 1 1 Mains boosted cold water supply The Maxi is designedto be conn...

Page 5: ...o 300L 3 4 22mm expansionpipework Vessel size upto 1000L 1 28mm expansionpipework For vessel sizes inexcess of 1000L capacityplease contact our technical sales department IMPORTANT NOTE The expansion...

Page 6: ...ve pumpposition Flow Return Overflow Mains cold water 320 390 465 540 480 600 View on arrow A Front view The expansion vessel is usually connected on the inlet side of the pump on the system return Fo...

Page 7: ...ervice valves are open Check for water leaks Although everyMaxi unit is factorytestedit is still advisable to vent the pump s before operation This is achieved by slackening the brass plug 14mm A F si...

Page 8: ...used to mute alarm conditions In normal mode the keypad buttons are for information only and do not affect any of the parameters preset in the service mode For information on service mode see section...

Page 9: ...a pumphas developeda fault This is achievedbymonitoringthe systempressure and if an increase in pressure is not sensed in a set period of time it will stop operation of that pump and the pump failure...

Page 10: ...or cooling system If in any 24 hr period the Maxi operates more than a preset limit i e 5 then a frequent use alarmwill show the operation of the systemwill not be affected this functionis for informa...

Page 11: ...or leaks then switch unit off and back on to reinstate Switch unit off and back on to reinstate if pump does not operate when required replace pump If pump operates dryrun settingmayneedto be increase...

Page 12: ...ndition or if there is insufficient pressure in the system 8 Audible alarm mute If the Mikrofill Maxi does indicate a fault an audible alarm will sound This can be muted by depressing the service mode...

Page 13: ...g Usage for information on water used in the system no setting required please note to zero the usage the buttons need to be pressed simultaneously for 3 seconds minutes the less responsive the flood...

Page 14: ...0 35 Flow l min Head bar Maxi Pump Maxi HP Pump PRODUCT DATA Pump Max Pressure bar Max Flow l min Input Power W Current A Supply Voltage Frequency Size mm L x W x H Weight kg Maxi Pump 3 65 29 510 2 5...

Page 15: ......

Page 16: ...Mikrofill Systems Ltd West Court Merse Road Redditch B98 9HL T 44 0 8452 606020 F 44 0 8452 606021 W mikrofill com E info mikrofill com...