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ecoTEC pro - Vaillant

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M<br />

Mains connection ........................................................................ 26<br />

Manufacturer’s guarantee ........................................................ 63<br />

Minimum clearance ..................................................................... 15<br />

Multi-functional module ............................................................ 65<br />

O<br />

Overview<br />

Inspection and maintenance work .................................... 49<br />

Parameters ................................................................. 39, 40, 41<br />

Read-off and setting options .............................................. 30<br />

Status codes ........................................................................... 55<br />

P<br />

Preparing<br />

Electrical installation ............................................................ 26<br />

Gas installation ....................................................................... 19<br />

Hydraulic installation ............................................................ 20<br />

Pump operating mode ........................................................ 39, 42<br />

Pump overrun .............................................................................. 42<br />

Purge<br />

Heating installation ............................................................... 33<br />

R<br />

Removing<br />

Burner ...................................................................................... 59<br />

Compact thermal module .................................................... 50<br />

Display ...................................................................................... 62<br />

Fan ............................................................................................. 60<br />

Front casing ............................................................................. 17<br />

Heat exchanger ....................................................................... 61<br />

PCB ........................................................................................... 62<br />

Side panel ................................................................................. 18<br />

Repair ............................................................................................ 59<br />

Replacement parts ..................................................................... 59<br />

Reset .............................................................................................. 56<br />

Installation and maintenance instructions <strong>ecoTEC</strong> <strong>pro</strong> 0020129672_03<br />

S<br />

Index<br />

Setting<br />

Burner anti-cycling time ...................................................... 42<br />

By-pass valve .......................................................................... 43<br />

Heating partial load .............................................................. 42<br />

Maintenance interval ............................................................ 43<br />

Maximum flow temperature ................................................ 42<br />

Pump operating mode .......................................................... 42<br />

Pump overrun ......................................................................... 42<br />

Return flow temperature control....................................... 42<br />

Unit type .................................................................................. 62<br />

Status codes................................................................................. 55<br />

T<br />

Test <strong>pro</strong>grams ............................................................................... 31<br />

Type overview ................................................................................. 5<br />

W<br />

Water pressure ..................................................................... 33, 55<br />

Water pressure sensor ................................................ 33, 55, 57<br />

Wiring diagram ............................................................................ 29<br />

71

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