Fenwal 35-60 Series Quick Start Manual

SERIES 35-60
24 VAC Microprocessor-Based
Direct Spark Ignition Control
FEATURES
• Safe start with DETECT-A-FLAME
technology
• Custom pre-purge and inter-purge timings*
• Single or three trials for ignition
• System diagnostic LED
• Flame current test points
• Local or remote flame sensing
• Automatic reset**
• Alarm output (normally closed contact)
APPLICATIONS
• Commercial cooking
• Gas furnaces
• Boilers
• Water heaters
• Other gas-fired appliances
DESCRIPTION
The 35-60 is a 24 VAC direct spark ignition (DSI) control
designed for use in all types of gas-fired appliances. The control
uses a microprocessor circuit to provide precise, repeatable
timing and operating sequences. On-board diagnostics with LED
output makes troubleshooting easy and ensures safe and
efficient operation.
Export Information (USA)
Jurisdiction: EAR
ECCN: EAR99
Agency Certifications
Recognized under the UL component program, UL
R
372. Software certified to ANSI/UL 1998. UL File
MH8817
Design Certified to ANSI Z21.20,
CAN/CSA C22.2 No. 199-M89
CE Approved to EN 298-2012
Code Compliant to:
AS 4625 - 2008
AS 4622 - 2004
* Pre-purge time cannot exceed inter-purge time on CE
Approved models.
** Automatic reset is not allowed for CE Approved models.
*** EMC emission requirements shall be verified after
incorporation of the burner control system into the end use
appliance.
®
flame sensing
SPECIFICATIONS
Input Power
Input Current
Gas Valve
Operating Temperature
Storage Temperature
Flame Sensitivity
Flame Failure Response
Flame Detector Self-check
Rate
Gas Types
Spark Rate:
Size (LxWxH)
with enclosure
Moisture Resistance
Ingress Protection
Tries for Ignition
Trial for Ignition Periods
Pre-purge and
Inter-purge Timings
1
Control: 18-30 VAC 50/60Hz
(Class 2 transformer)
300 mA @24 VAC with gas valve
relay energized (control only)
2.0A max @ 24 VAC
-40°F to +176°F
(-40°C to +80°C)
-40°F to +185°F
(-40°C to +85°C)
µ
0.7
0.8 seconds maximum
Once per second minimum
Natural, LP, or manufactured
Remote 50/60 sparks/sec
Local 25/30 sparks/sec
5.69 x 3.94 x 1.87 inches
(14.45 x 10.01 x 4.75 cm)
Conformal coated to operate non-
condensing to 95% R.H. Module
should not be exposed to water
Not rated, protection provided by
appliance in which it is installed
One or three try versions available
4, 7, 10, 15 seconds available
0, 15 or 30 seconds available
F-35-60
October 2018
A minimum