Description
The RM7895A, B, C, D / EC7895A, C and RM7896A, B, C, D are microprocessor-based integrated burner controls for automatically fired gas, oil, or combination fuel single burner applications. They are designed to replace the R4795 and R7795 Primary Controls. The RM7895A, B, C, D / EC7895A, C and RM7896A, B, C, D systems consist of a relay module, subbase, amplifier, and purge card. Options include a 2-line VFD (see document 65-0090-6) or 4-line LCD (see document 32-00110-01) Keyboard Display Module, Personal Computer Interface, Data ControlBus™ Module, remote display mounting, Expanded Annunciator, and Combustion System Manager® Software. Functions provided by these models include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics, and troubleshooting. The RM7896 model includes a postpurge function.