White Rodgers Cooling Controls 50M56U-801Integrated HIS Furnace Control Board

• System diagnostic LED with fault recall
• Fused to protect low voltage system transformers
• 3 fan speeds
• Adapter harness for application flexibility
• 15 sec pre-purge time
• 30/45 heat delay for to fan on, 60/90/120/180 heat delay for to fan off, 2 cool delay for to fan on, 2/60 cool delay for to fan off, default setting
• 5 sec post-purge
• 0.8 sec max flame failure response time
• 2 sec flame failure response time
• 1.5 amp at 25 VAC 50/60 Hz for valve relay, 1.2 amp at 120 VAC 50/60 Hz for ignitor relay
• Surface mount standoffs
• 5 - 93% RH, non-condensing humidity

Sid Harvey Item #:50M56U-801: Replaces Part #:'s : ICM282 | ICM282A |,

white rodgers 50m56u-801

white rodgers 50m56u-801

White Rodgers Cooling Controls 50M56U-843 1-Stage HSI Integrated Furnace Control Kit, 25 VAC, 0.45 amp, 5-1/4" W x 7" H x 1-1/4" D

white rodgers 50m56u-843

white rodgers 50m56u-843

White Rodgers Cooling Controls 50A55-743 Replacement Integrated Furnace Control, 25 VAC, 0.45 amp, Import The 50A55-743 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan. signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shutoff during normal operation. these controls incorporate system fault analysis for quick gas flow shutoff , coupled with automatic ignition retry upon sensing a fault correction. it is designed as a replacement for the following controls.

• Twinning connection
• Fused to protect low voltage system transformers
• 120 VAC igniter output
• 120 VAC humidifier output
• 120 VAC electronic air cleaner output
• 120 VAC 2-speed PSC circulator output
• 5 amp fuse protection
• Furnace status LED
• Heat fan off delay (dipswitch selectable)
• 1.5 amp valve relay
• 6 amp igniter relay
• 2.2 amp full load - 3.5 amp locked rotor inducer relay
• 14.5 amp full load - 25 amp locked rotor circulator relay
• 1 micro-amp DC minimum current
• 0.10 micro-amp DC max current
• 100 mega-ohm leakage resistance
• Maximum timing specification
• 0.8 sec flame establishing
• Flash code diagnostics The 50A55-743 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan. signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shutoff during normal operation. these controls incorporate system fault analysis for quick gas flow shutoff , coupled with automatic ignition retry upon sensing a fault correction. it is designed as a replacement for the following controls.Sid Harvey Item #:50A55-743: Replaces Part #:'s : 50A55-289,

The 50A55-3797 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan. signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shutoff during normal operation. these controls incorporate system fault analysis for quick gas flow shutoff , coupled with automatic ignition retry upon sensing a fault correction. it is designed as a replacement for the following controls.

• Fused to protect low VAC age system transformers
• 120 VAC igniter output
• 120 VAC humidifier output
• 120 VAC electronic air cleaner output
• 120 VAC 2-speed PSC circulator output
• 5 amp fuse protection
• Furnace status LED
• Heat fan off delay (dipswitch selectable)
• 1.5 amp valve relay
• 6 amp igniter relay
• 2.2 amp full load - 3.5 amp locked rotor inducer relay
• 14.5 amp full load - 25 amp locked rotor circulator relay
• 1 micro-amp DC minimum current
• 0.1 micro-amp DC max current
• 100 mega-ohm leakage resistance
• Maximum timing specification
• 0.8 sec flame establishing
• 2 sec flame failure response time
• Flash code diagnostics

,

white rodgers 50a55-3797

white rodgers 50a55-3797

SPECIFICATIONS:

Electrical Ratings: [@ 77°F (25°C)]

Input Voltage 25 VAC 60 Hz

Max. Input Current 0.8A @ 25 VAC

Flame Current Requirements:

Min. Current to ensure flame detection 0.37 A DC

Max. current for non-detection 0.1 A DC

Max. allowable leakage resistance 100 M Ohms

Note: Flame current shown on 7-Segment LED display in heating mode

Manual option: Measured with a DC voltmeter on Test Pins (1 VDC = 1 A)

Operating Temp Range: -40° to 176°F (-40 to 80°C)

Humidity Range: 5% to 93% relative humidity (noncondensing)

Gases Approved: Natural, Manufactured, Mixed, Liquid

Petroleum, and LP Gas Air mixtures all approved for use

Dimensions: 6.5" W x 8.25" L x 1.50" D (with tabs) 5.5" W x 7.0" L x 1.50" D (tabs removed)

Agency Approvals: UL - USA / Canada

White Rodgers 50M56X-843

The 50A65-5165 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan. signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shutoff during normal operation. these controls incorporates system fault analysis for quick gas flow shutoff , coupled with automatic ignition retry upon sensing a fault correction. it is designed as a replacement for the following controls.

• Twinning connection
• Fused to protect low VAC age system transformers
• 1.5 amp valve relay
• 6 amp igniter relay
• 2.2 amp full load - 3.5 amp locked rotor inducer relay
• 14.5 amp full load - 25 amp locked rotor circulator relay
• 1 micro-amp DC minimum current
• 0.10 micro-amp DC max current
• 100 mega-ohm leakage resistance
• Maximum timing specification
• 0.8 sec flame establishing
• 2 sec flame failure response time
• 77 deg F electrical rating
• Flash code diagnostics, controls gas valve, igniter, blower, inducer, 120 VAC humidifier and air cleaner

Sid Harvey Item #:50A65-5165: Replaces Part #:'s : CNT05165 | CNT5165 |,

white rodgers 50a65-5165

white rodgers 50a65-5165

White Rodgers Cooling Controls SureSwitch 49M11-843

White Rodgers 49M11-843

White Rodgers Cooling Controls 50D50U-843 Universal Intermittent Pilot All Spark 24V Ignition Module, White Rodgers 50D50U-843

White Rodgers 50D50U-843

White Rodgers Cooling Controls 50E47-843 Silicon Carbide Universal Non-Integrated Hot Surface Ignition Control Kit, 18 - 30 VAC, 0.2 amp

• Program keys for easy customization
• Tri-color LED indicator for diagnostics
• Direct and indirect flame sense
• Replaces all White Rodgers Cooling Controls 50E47-xxx modules and virtually all competitive silicon carbide, non-integrated modules
• 6 amp at 120 VAC, 60 Hz resistive igniter relay
• Includes program keys, mounting hardware, double-sided foam back tape (for ease of installation), extensive cross-reference guide, color-coded timing label, pre-printed hanging carTon, instructions in english/instructions en espanol
• 95% RH non-condensing humidity range

Sid Harvey Item #:50E47-843: Replaces Part #:'s : HS780-17NL-104A | HS780-17NL-106A | HS780-17NL-108A | HS780-17NL-304A | HS780-17NL-306A | HS780-17NL-308A | HS780-17NR-104A | HS780-17NR-106A | HS780-17NR-108A | HS780-17NR-304A | HS780-17NR-306A | HS780-17NR-308A | HS780-17NR-312A | HS780-17PL-106A | HS780-17PL-108A | HS780-17PL-304A | HS780-17PL-306A | HS780-17PL-308A | HS780-17PR-104A | HS780-17PR-108A | HS780-17PR-306A | HS780-34NL-106A | HS780-34NL-108A | HS780-34NL-304A | HS780-34NL-306A | HS780-34NL-308A | HS780-34NL-312A | HS780-34NR-104A | HS780-34NR-106A | HS780-34NR-304A | HS780-34NR-306A | HS780-34NR-308A | HS780-34NR-312A | HS780-34PL-104A | HS780-34PL-106A | HS780-34PL-108A | HS780-34PL-304A | HS780-34PL-306A | HS780-34PL-308A | HS780-34PR-106A | HS780-34PR-108A | HS780-34PR-304A | HS780-34PR-306A | HS780-34PR-308A |,

White Rodgers Cooling Controls 50E70-820 HSI Integrated Furnace Control, 18 - 30 VAC, 60 Hz

• 1-stage applications
• 120 volt HSI ignition
• Adapter board and harness included
• For packaged units
• Flame current test pins
• Red and green status LEDs
• Standoffs/adapter board mounting
• 0.8 sec flame establishing time, 2 sec flame failure response time at 60 Hz
• Flame current requirements - minimum current to insure flame detection: 1 micro-amp DC, maximum current for non-detection: 0.1 micro-amp DC, maximum allowable leakage resistance: 100 mega-ohm,
  
  
  
  

  50E70-820

  
  

  50E70-820

White Rodgers Cooling Controls 50D50-842 Universal DSI Control for Gas-Fired Non-Integrated Forced Air Furnaces, Boilers, 25 VAC, 0.2 amp, 4.13" W x 4.13" H x 1-1/2" D

• Color LED indicator for diagnostics
• Includes program keys, double-sided foam back tape, color coded timing label, pre-printed hanging carTon
• 1/4 and 3/16" quick connect terminals
• Direct and indirect flame senseSid Harvey Item #:50D50-842: Replaces Part #:'s : DS845 780-502 | DS845 780-504 |,
  
  
  
  

  50D50-842

  
  

  50D50-842

White Rodgers Cooling Controls 50M56-743 Hot Surface Igniter Nitride Integrated Furnace Control, 25 VAC, 0.45 amp, 50/60 Hz

• System diagnostic LED with fault recall
• Multi speed circulator
• 1 or 2-stage gas valve
• Relay load ratings - 1.5 amp at 25 VAC 50/60 Hz 0.6 pico-F valve relay, 6 amp at 120 VAC 50/60 Hz (resistive) igniter relay, 2.2 amp full load, 3.5 amp locked rotor at 120 VAC inducer relay, 14.5 amp full load, 25 amp locked rotor at 120 VAC circulator relay
• Flame current requirements - 1 micro-amp DC minimum current to insure flame detection, 0.10 micro-amp DC maximum current for non-detection, 100 mega-ohm maximum allowable leakage resistance
• 0.8 sec flame establishing time, 2 sec flame failure response time

,

white rodgers 50m56-743

white rodgers 50m56-743