Honeywell EN2H-0221GE51 R0808 Heating System User Manual


 
SDC / DHC Hydraulic Components
EN2H-0221GE51 R0808 247
Additional fault processing:
Faults appear in the basic display of the controller. System faults
appear on the information level with the corresponding
information value. Faults may be copied to the fault message log
(see below for description). If configured accordingly, faults
activate a fault message output to the connection of an optical or
acoustic transducer and are forwarded to the corresponding
gateways.
With connection of an automatic stoker, further fault messages
may arrive from it. They are displayed as follows:
Fault type Fault
code
Field 1 Field 2 Field 3
Water
pressure
S0-1 Water pressure HIGH
Water
pressure
S0-5 Water pressure LOW
Water
pressure
S0-2 Water pressure MIN
Ventilation S1-0 Ventilation
Maintenance S2-0 Maintenance
Switch-off – Switch-off OFF
Service 240-1 Service
The control unit features two fault message logs (FAULT
MESSAGE for system faults and FAULT 2 for faults from
automatic stokers), in which max. 20 fault messages can be
saved. The fault messages are displayed with their date, time and
fault type (fault number). The query is carried out in the sequence
of the entered fault messages in the "Fault Message" menu.
Fault message log