Wascomat TD67 - Heating Sensor (NTC-Sensor)

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Sensorsandoverheatingthermostats

5.3.2Heatingsensor(NTC-sensor)

Function

Theheatingsensorisplacednexttothefanmotoronthebackofthemachine.

TheheatingsensormeasuresthetemperatureintheoutletairandthesignalisreturnedtothePCB.

ThePCBturnstheheatingunitoffwhentheoutletairthermistorindicatesthattherequired

temperaturehasbeenreached.

Replacementofheatingsensor(NTC-sensor)

Disconnectthepowertothemachine.

Demountthelowerrearpanel.

Disconnecttheheatingsensorandremoveit.Connectthenewheatingsensorandputitinposition.

Makesurethesensorgetsallthewayin.

g.W00250A

⑦

Remountthelowerrearpanel.

Main Page

Notice to Installer5
Gas Information8
Table of Contents11
Safety Precautions13
Technical Data15
Drawing15
Technical Data16
Connections16
Machine Presentation17
Function Check18
Sensors and Overheating Thermostats20
Inlet Air20
Overheating Thermostat20
Heating Sensor (PT100)21
Outlet Air22
Overheating Thermostat22
Heating Sensor (NTC-Sensor)24
Vacuum Switch25
Door26
Door Switch26
Reversing the Door29
Motor32
Replacement of Drum Motor32
Replacement of Fan Motor37
Replacement of Fan40
Heating Unit, Electric42
General42
Replacement of Heating Element42
Heating Unit, Gas45
Replacement of Gas Burner45
Replacement of Control Box49
Replacement of Gas Valve50
Replacement of Flame Sensor53
Replacement of Ignition Cable55
Converting Instructions57
Table of Pressure and Adjustment58
Test Run59
Heating Unit, Steam60
Replacement of Steam Calorifier60
Replacement of Damper Motor62
Drum63
Replacement of Drum63
Replacement of Bearing68
Replacement of Belt74
Replacement of the Belt Around the Drum74
Replacement of the Belt Around the Motor Pulley80
Replacement of Rear Sealing84
Program Unit90
Description90
Connections91
O Modules92
General92
Replacement of I/O Module94
External Connections to I/O Module Type 296
Circuit Diagram of Function Options for I/O Module Type 297
Central Payment (22J)97
Central Payment (22J)98
External Coin Meter/Central Payment (22K)99
Price Reduction (22K)100
Troubleshooting101
General101
Error Code102
Description of Error Codes and Causes104
Main Common104
Main Dryer105
Drum Motor Common112
Fan Motor Common113
Internal Com114
Maintenance115
Clean the Fan, the Exhaust Duct and the Fresh-Air Intake to the Room115
Clean the Glide Surface for the RMC Graphite Collector115
Clean the Area Around the Drum115
Clean the Motors117
Check the Belt Tension118

Wascomat TD67 - Heating Sensor (NTC-Sensor)

Table of Contents

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