Fenwal 35-60 Series Quick Start Manual

SERIES 35-60
24 VAC Microprocessor-Based
Direct Spark Ignition Control
FEATURES
24 VAC microprocessor based DSI control
System diagnostic LED
Automatic reset 1 hour after lockout*
Multiple tries for ignition
Custom prepurge and interpurge timings**
Remote or local flame sensing
Flame sense test pins
APPLICATIONS
Gas Furnaces
Boilers
Water Heaters
Commercial Cooking and other Similar Appliances
DESCRIPTION
The Series 35-60 is a 24 VAC Microprocessor Based Direct Spark
Ignition Control designed for use in all types of heating applications.
The control utilizes a microprocessor to continually and safely,
analyze and control the proper operation of the gas burner. Value
added features such as LED diagnostics, automatic one hour reset,
and flame current test pins highlight the controls benefits.
Agency Certifications
UL Component Recognized System.
Design certified to UL 372, file MH8817.
Software conforms to UL 1998 requirements.
Design certified to ANSI Z21.20, and EN 298
CAN/ CSA C22.2 No. 199-M89
CE Approved to EN 298:2003
* US Versions Only
** Prepurge Time Cannot Exceed Interpurge
Time on European Models
www.fenwalcontrols.com 1-800-FENWAL-1
SPECIFICATIONS
Input Power
Input Current Drain
Gas Valve Rating
Operating Temperature
Flame Sensitivity
Flame Failure Response Time
Types of Gases
Spark Rate
Size (LxWxH)
Weight
Enclosure
Moisture Resistance
Tries for ignition
Trial for ignition Periods
Prepurge & Interpurge
Edge Connect Version
35-60, 24 VAC Direct Spark Ignition Control
35.60.03
Control: 18-30 VAC 50/60 Hz
(Class 2 Transformer)
300 mA @ 24 VAC and
gas valve relay energized
(control only)
2.0A @ 24 VAC
-40ºF to +160ºF
-40ºC to +71ºC
.7μA minimum
0.8 seconds maximum
Natural, LP, or manufactured
Line frequency (50/60 sparks/ sec.)
5.69 x 3.94 x 1.87 inches (with cover)
14.45 x 10.0 x 4.75 cm (with cover)
8 ounces (nominal)
224 grams (nominal)
Gray (Noryl N-190) fire retardant plastic
lntegral standoffs optional
Conformal coated to operate to 95% R.H.
Care must be taken to protect module from
direct exposure to water
One or three try versions available
4.0, 7.0, 10.0, or 15.0 seconds standard
Contact factory for other settings
None, 15, or 30 seconds depending on model.
Without prepurge there is a one second delay
before the first try for ignition
Optional Edge connect model for
replacement product
®
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