Universal hot surface ignition module replaces multiple field installed hot surface ignition modules supplied by Resideo, White-Rodgers, Robertshaw and Johnson. Uses a 120 VAC igniter. Includes cross reference, instructions, and accessories for easy replacement.
FEATURES & BENEFITS
• Replaces over 800 White-Rodgers, Robertshaw and Resideo hot surface ignition models. • For 120 Vac (up to 5.0A) surface igniter (Norton 201/271 or equivalent). • S8910U 3000 Series has LED status indicator and microammeter ports for easy trouble shooting. • For local (single rod) or remote (dual rod) rectification type flame sensing. • Contains easy-to-use cross reference and instructions plus the accessories required to replace the existing hot surface ignition module. • Provides one or three ignition trials (four-second or seven-second trials) per call for heat. • Field selectable number of ignition trials and trial time based on unit being replaced. • Igniter warm up time: 7 (12 seconds second and third trial), 17 (27 seconds second and third trial), 34, or 45 seconds. • Electrical Ratings: 24 Vac • Frequency: 50 Hz; 60 Hz • Approvals, Canadian Standards Association: Design Certified • Flame Failure Response Time (sec): 1.5 sec. • PrePurge: 32 seconds • Ambient Temperature Range (F): -40 F to +175 F • Ambient Temperature Range (C): -40 C to +79 C • Ignition System Type: Direct Hot Surface Ignition • Ignition Sequence: The number of trials for ignition and trial time is determined by the dip switch selection. • Typical Gas Control: VR8205, VR8305 • Type of Gas: Natural or LP • Flame Sense: Single Rod or Two Rods • Ignition Source: Line Voltage (120 VAC) Hot Surface Element (Norton Model 201 or 270) • Ignition Trials To Lockout: 1 or 3 • Lockout Timing: 4 sec. or 7 sec. • Ignition Trial Time (sec): 4 sec. or 7 sec. • Maximum Valve Load @ 24 Vac (Amps): 2A • Typical Ignition Hardware: Norton 201, Norton 271, Q354 • Between Trial Time (sec): (2) 96 sec (32 Seconds Prepurge and 64 seconds interpurge)
