Series 35-53CE
12 VDC Microprocessor Based
Direct Spark Ignition Control
FEATURES
•
Combustion blower relay with post-purge
•
System Diagnostic LED
•
Single or Multiple tries for ignition (TFI)
•
Multiple options for TFI, pre, inter, and post-purge timings
•
Meets ANSI 60730-2-5 Harmonized Standards
•
Remote or local flame sensing
•
Standard Edge connector
•
Integral Standoffs for mounting
•
Available Manual Reset with Non-Volatile Lockout
APPLICATIONS
•
Recreational Vehicles (including boats/marine)
–
Furnace, Water Heaters
•
Mobile Heating Equipment
–
Agricultural Heaters
–
Construction Equipment
•
Process Heating and Flare Stacks
DESCRIPTION
The Model 35-53CE 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 appli-
ances. The control uses a microprocessor to continually and
safely monitor, analyze, and control the proper operation of the
gas burner. Value added features such as combustion blower
control, and multiple ignition tries highlight the control's bene-
fits. The integrated combustion blower version is fully backward
compatible with all previous Fenwal Controls 12 VDC controls
and competitive models. The control determines the unit con-
figuration 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.
Agency Certifications
EN298 CE 584099
Classification: BMRVXN
Mobile Applications: DC supply type A, B, & C.
Code Compliant to:
AS 4625 - 2008
AS 4622 - 2004
CAN/CSA E60730-1
ANSI Z21.20: CAN/CSA C22.2 No. 60730-2-5
Compliant with current RoHS standards
SPECIFICATIONS
Input Power
Input Current
Gas Valve
Combustion Blower Rating
Operating Temperature
Flame Sensitivity
Flame Failure Response Time
Flame Failure Lockout Time
Flame Detector Self-check Rate
Gas Types
Spark Rate
Size (LxWxH)
Enclosure
Moisture Resistance
Ingress Protection
Tries for Ignition
Trial for Ignition Periods
Pre-purge and Inter-purge
Timings
Post-purge Timings
1
F-35-53-CE
January 2020
Control: 9.2 to 15 VDC from a stor-
age battery or full wave
rectified unfiltered 50/60 Hz AC
< 5W, 300 mA @ 12 VDC,
combustion blower and gas valve
relays energized (control only)
1.0A @ 12 VDC
20.0A @ 12 VDC
-40°F to + 176°F
(-40°C to +80°C)
0.7 μA minimum
0.8 seconds maximum
Varies by model,
310 seconds maximum
Once per second minimum
Natural, LP, or manufactured
16 sparks per second
4.25 x 3.25 x 1.50 inches
(10.80 x 8.25 x 3.81 cm)
Uncovered with integral standoffs
Conformal coated to operate to
95% R.H. (Non-Condensing)
Always avoid direct exposure to
water.
Not Rated, Protection provided by
appliance in which it is installed
One or Three
5, 7, 10, and 25 seconds
None, 15, or 25 seconds
depending on model.
Without pre-purge and full-time
power, there is a 2-second start-up
delay.
None, 45, 60, 90, 130, or 150 sec-
onds available