Specifications

TM024 Premier Loline Solar Drain back Service Instructions REV: A
D.O.I: 12/12/2007
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
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Contents
Safety Warning .................................................................................................................... 3
Introduction .......................................................................................................................... 3
Water Heater Model Identification ........................................................................................ 3
Specifications ....................................................................................................................... 4
Wiring Diagrams .................................................................................................................. 5
Operation ............................................................................................................................. 7
Solar Circuit ....................................................................................................................... 11
Solar Circuit Plumbing Diagrams - All Models ................................................................ 12
Potable Water Plumbing Diagrams .................................................................................... 14
Tempering Valves .............................................................................................................. 14
Electronic Controller .......................................................................................................... 15
Solar Monitor ..................................................................................................................... 15
Solar Monitor LED Indication .......................................................................................... 16
Components and Their Function ........................................................................................ 16
Product Changes ............................................................................................................... 18
Solar Monitor Changes – All Models .............................................................................. 18
Gas Booster Integral Plumbing Changes – 596 Models Only ........................................ 18
Minor Plumbing Changes – All Models ........................................................................... 18
Thermostat Changes – 591 Models Only ....................................................................... 19
Preventative Maintenance ................................................................................................. 19
Common Faults ................................................................................................................. 20
Fault Finding ...................................................................................................................... 21
Testing the Sensor Strip ................................................................................................. 22
Testing the Hot and Cold Sensors ................................................................................. 23
Fault Diagnosis Sequence (General Fault Finding Chart) .............................................. 24
Fault Finding Chart 1 ...................................................................................................... 25
Fault Finding Chart 1.1 ................................................................................................... 26
Fault Finding Chart 1.2 ................................................................................................... 27
Fault Finding Chart 1.3 ................................................................................................... 28
Fault Finding Chart 1.4 ................................................................................................... 30
Fault Finding Chart 1.5 ................................................................................................... 31
Fault Finding Chart 1.6 ................................................................................................... 32
Fault Finding Chart 1.7 ................................................................................................... 35
Fault Finding Chart 1.8 ................................................................................................... 36
Fault Finding Chart 2 & 2.1 ............................................................................................ 37
Fault Finding Chart 3, 3.1, 3.2 & 3.3 .............................................................................. 38
Fault Finding Chart 4 ...................................................................................................... 39
Fault Finding Chart 5 ...................................................................................................... 40
Fault Finding Chart 6 ...................................................................................................... 41
Gas Booster Flow Rate and Outlet Temperature – 596 Models Only ................................ 41
Electrical Insulation Testing ............................................................................................... 42
Component Replacement Procedures ............................................................................... 44
Exploded View 1 – 590 & 596 Models ............................................................................... 52
Exploded View 2 – 591 Models .......................................................................................... 54
Exploded View Collectors .................................................................................................. 56
Commissioning Procedure ................................................................................................. 57
Warranty ............................................................................................................................ 67
Document Revision History ................................................................................................ 68