96
Message history......................................................... 66
Message overview..................................................... 67
Meter cupboard.......................................................... 16
Mixer OPEN/CLOSED............................................... 83
O
ON/OFF switch
– Control unit........................................................16, 22
– Fuel cell module...................................................... 16
Operating conditions, checking.................................. 62
Operating data, calling up.......................................... 62
Overload protection..................................17, 18, 19, 21
Overview of messages...............................................67
Overview of service menu..........................................61
P
Parallel mode............................................................. 14
Parameter
– Automatic summer/wintertime changeover............. 57
– Calorific value, gas..................................................58
– Clear maintenance messages.................................59
– Export price, electrical energy per kWh.................. 59
– Gas price.................................................................59
– Gas volume correction factor.................................. 58
– Interval until next service.........................................58
– Purchase price, electrical energy per kWh..............59
– Reset fuel cell service counter................................ 59
– Source for date and time.........................................58
Parameters.................................................................57
– CO2 factor gas per kWh..........................................59
– CO2 factor power drawn per kWh...........................59
– CO2 factor power exported to grid per kWh............60
– Set system return temperature................................60
– Setting local time.....................................................57
Parameters, calling up............................................... 57
Parts...........................................................................10
Password, changing...................................................61
Plate heat exchanger................................................. 79
Power distribution.....................................17, 18, 19, 21
Power supply to system............................................. 35
Pressure in system separation circuit, checking........ 54
Product information.................................................... 10
Programming unit.......................................................37
– Fuel cell module...................................................... 48
– Fuel cell module cover, removing............................48
Programming unit, fuel cell module............................48
Programming unit service position............................. 40
Property boundary....................................17, 18, 19, 21
Protective devices...................................................... 22
R
Relay test................................................................... 62
Repairs.......................................................................75
Report........................................................................ 91
Resetting passwords to the factory setting................ 62
Residual current device..............................................23
Response characteristics........................................... 23
Response times......................................................... 23
Rotational direction, mixer motor
– Changing.................................................................84
– Checking................................................................. 83
S
SD card insertion........................................................65
SD card removal........................................................ 64
Secondary circuit
– Draining...................................................................76
– Filling.......................................................................44
Secondary circuit circulation pump removal...............81
Selective sizing.......................................................... 22
Selectivity................................................................... 23
Service indicator of fuel cell module, resetting...........53
Service menu
– Call-up.....................................................................61
– Exiting..................................................................... 61
Service password, changing...................................... 61
Service position, programming unit............................75
Service position of programming unit.........................40
Shared flue system.................................................... 28
Short circuit protection............................. 17, 18, 19, 21
Side panel removal.................................................... 38
Siting.......................................................................... 12
Spare parts.................................................................10
Specification ..............................................................92
Sub-distribution board.......................................... 16, 22
Symbols....................................................................... 9
System configuration..................................................57
System examples.......................................................10
System separation circuit
– Draining...................................................................77
– Filling.......................................................................42
T
Temperature sensor checking.................................... 77
Terminator.................................................................. 31
Tightness test, balanced flue system......................... 51
Transfer point....................................................... 17, 18
V
Ventilation air connection........................................... 27
W
Weight reduction........................................................ 38
WiFi connection..........................................................42
WiFi network.............................................................. 42
Wiring chamber
– Closing.................................................................... 36
– Opening...................................................................30
Wiring diagram........................................................... 89
Keyword index
Keyword index
(cont.)
5839343
Summary of Contents for E00T
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