Table Of Contents - Viessmann Vitodens 200-W Installation And Service Instructions For Contractors

Index
Index
1. Preparing for installation
2. Installation sequence
3. Commissioning, inspec-
tion, maintenance
4. Code 1
5. Code 2
6. Diagnosis and service
scans
4
Intended use ..........................................................................................
Product information ................................................................................
Vitodens 200-W, type B2HA, B2KA ....................................................
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Preparing for installation ........................................................................
Cold water installation ........................................................................
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Shock arrestor ....................................................................................
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Mounting the boiler and making connections ........................................ 10
Fitting the connections ........................................................................ 10
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Flue gas connection ............................................................................... 10
Condensate drain connection ................................................................ 11
Gas connection ...................................................................................... 11
Opening the control unit enclosure ........................................................ 12
Electrical terminals ................................................................................. 13
Outside temperature sensor
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External demand via switching contact .............................................. 14
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External demand via 0
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External blocking via switching contact .............................................. 15
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Power supply for accessories at plug
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Power supply fÖ ................................................................................. 17
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Routing connecting cables ................................................................. 17
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Closing the control unit enclosure and inserting the programming unit . 18
Fitting the front panel ............................................................................. 19
Steps - commissioning, inspection and maintenance ............................ 20
Calling up coding level 1 ........................................................................ 43
Calling up coding level 1 ..................................................................... 43
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"General"/Group 1 ................................................................................ 43
Coding ................................................................................................ 44
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"Boiler"/Group 2 ................................................................................... 45
Coding ................................................................................................ 45
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"DHW"/Group 3 ..................................................................................... 46
Coding ................................................................................................ 46
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"Solar"/Group 4 .................................................................................... 46
"Heating circuit ..."/Group 5 ................................................................ 47
Coding ................................................................................................ 48
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Calling up coding level 2 ........................................................................ 52
Calling up coding level 2 ..................................................................... 52
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"General"/Group 1 ................................................................................ 52
Coding ................................................................................................ 53
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"Boiler"/Group 2 ................................................................................... 57
Coding ................................................................................................ 58
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"DHW"/Group 3 ..................................................................................... 58
Coding ................................................................................................ 59
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"Solar"/Group 4 .................................................................................... 60
Coding ................................................................................................ 60
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"Heating circuit ..."/Group 5 ................................................................ 62
Coding ................................................................................................ 63
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Service level .......................................................................................... 68
Diagnosis ............................................................................................... 68
Operating data .................................................................................... 68
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Brief scan ............................................................................................ 69
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Checking outputs (actuator test) ............................................................ 72
.......................................................... 14
!
10 V input .................................................... 14
-
(230 V~) ............................. 16
lH
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7
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8
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