Contents
General Information 3
Safety Information 4
Equipment Overview 8
Principal of Operation 8
Installation 9
Pipe Connections 9
Typical Installation Diagram 9
Flow Restrictors (ECO & WMDA Models Only) 9
WMDA Clearance and Connection Requirements 11
Electrical Power Supply 12
Micro Controller 13
Fault contacts 13
Commissioning 14
Pre-Commissioning Checklist 14
Controller Overview 15
Controller Programming 16
Program List 17
Hydraulic Commissioning 19
1 – Float Valve Seing 19
2 – Bleeding Pumps 19
Forcing Pumps to Run 21
3 – Initial Start-up 21
4 – Testing 22
Operation 22
Fault Codes 23
Shutdown procedure 23
Start-up Procedure 23
Maintenance 23
Visual Inspection 24
Interrogate Controller 24
Test Unit Operation 24
Check Float Valve Operation 24
Check Float Switch Operation 24
Check Break Tank Water Condition 24
Check Expansion Vessel Pre-Charge 25
Wiring diagram 26
Wiring location list 27
Wiring diagram – 3 Phase 27
Spare Parts 29
Troubleshooting 31
Warranty Details 33
Warranty - What Is Not Covered? 33
Site Visit 33
Commissioning 33
Liability 33
Service Record 33
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