The Model 35-53 is a 12 VDC Microprocessor Based Direct
Spark Ignition Control designed for use in all types of heating
applications such as RV gas furnaces and other similar appliances.
The control utilizes a microprocessor to continually and safely
Operating Temp -40°F to +176°F ( -40°C to +80°C)
12 Volt Direct Spark Ignition
FEATURES
„ Optional combustion blower relay with selectable postpurge
„ System diagnostic LED indicator
„ Multiple tries for ignition (TFI)
„ Automatic reset 1 hour after lockout
„ Custom TFI, prepurge and interpurge timings
„ Remote or local flame sensing
„ Software conforms to UL 1998 requirements
„ Safe start
„ Heavy conformal coating
monitor, analyze and control the proper operation of the gas
burner. Value added features such as combustion blower control,
LED diagnostic output, and multiple ignition tries highlight the
control's benefits. Combustion blower versions are fully backward
compatible with all previous Fenwal 12VDC controls and
competitive models. The control determines the unit configuration
at the start of the heating sequence and disables the blower function if not required, allowing one part to address all service or OEM needs.
