Fenwal Controls 35-6 Series Quick Start Manual
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Fenwal Controls 35-6 Series Quick Start Manual

24 vac microprocessor-based direct spark ignition control
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SERIES 35-60 - 60730-2-5 Compliant
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**
•
True Alarm output or NC (Normally Closed Contact)
•
Meets 60730-2-5 Harmonized Standard
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. A diagnostic LED and optional
UART communications make troubleshooting easy and ensures
safe and efficient operation.
The optional UART communications offers advanced diagnostic
data and connectivity with the Fenwal ConnectedControl series
05-50 Wi-Fi device.
Export Information (USA)
Jurisdiction: EAR
ECCN: EAR99
Agency Certifications
C22.2 No.0:20
ANSI Z21.20-2014
CAN/CSA C22.2 No. 60730-1:13
RoHS Compliant
®
flame sensing
SPECIFICATIONS
Input Power
Input Current
Gas Valve
Operating Temperature
Storage Temperature
Flame Sensitivity
Flame Failure Response
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
Ignition Method
Communications
1
F-35-60H
February 2024
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
A minimum
0.8 seconds maximum
Natural, LP, or manufactured
50/60 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
Sparking pulses 600 mS On,
400 mS Off
Optional UART communication

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Summary of Contents for Fenwal Controls 35-6 Series

  • Page 1 SERIES 35-60 - 60730-2-5 Compliant F-35-60H 24 VAC Microprocessor-Based Direct Spark Ignition Control February 2024 FEATURES ® • Safe start with DETECT-A-FLAME flame sensing technology • Custom pre-purge and inter-purge timings* • Single or three trials for ignition • System diagnostic LED •...

  • Page 2: Mounting And Wiring

    SEQUENCE OF OPERATION / FLAME MOUNTING AND WIRING RECOVERY / SAFETY LOCKOUT The Series 35-60 control is not position sensitive and can be mounted vertically or horizontally. The case may be mounted on any surface with #6 sheet metal screws. Start Up - Heat Mode When a call for heat is received from the thermostat supplying Label all wires prior to disconnection when...
  • Page 3 Wiring Diagrams - 35-605 Figure 1. Local Sense Figure 2. Remote Sense Wiring Diagrams - 35-602 REMOTE FLAME SENSE MODELS ONLY Figure 3. Smaller Footprint Wiring Diagram High Voltage and Remote Sense Cable Requirements The HV Ignition Cable must meet a voltage rating of 25 KV and an insulation rating of 200 °C.

  • Page 4: Troubleshooting

    TROUBLESHOOTING Proper Electrode Location Proper location of electrode assembly is important for optimum Troubleshooting Guide system performance. The electrode assembly should be located Symptom Recommended Actions so that the tips are inside the flame envelope and about 1/2-inch (1.2 cm) above the base of the flame as shown: 1.
  • Page 5 DIMENSIONS Quick Connect Models Figure 4. Standard Enclosure 5.38 [136.53] 5.38 [136.53] .190±.005 .190±.005 4.875 [123.83] 4.875 [123.83] [4.82±.13] [4.82±.13] Remote Flame Sense DIA (2 HOLES) DIA (2 HOLES) (6 Pin) .25 [6.35] .25 [6.35] 1.27 [32.10] 1.27 [32.10] TH/PWR 1.79 [45.44] 1.79 [45.44] 2.53 [64.21]...

  • Page 6: Part Number Configuration

    Classification: EAR99 All trademarks are property of their respective owners. This document contains technical data subject to the EAR. Fenwal Controls, Kidde-Fenwal Inc. This literature is provided for informational purposes only. 400 Main Street KIDDE-FENWAL, INC. assumes no responsibility for the prod- Ashland, MA 01721 uct’s suitability for a particular application.

This manual is also suitable for:

35-60 series35-605205-225

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