Page 1
508038-01
12/2019
INSTALLATION INSTRUCTION FOR SURELIGHT IGNITION CONTROL REPLACEMENT KIT (19V36)
SURELIGHT IGNITION CONTROL
REPLACEMENT KIT
GAS UNITS
KITS & ACCESSORIES
Shipping and Packing List
Package 1 of 1 contains:
1 - Replacement ignition control
1 - Wiring harness (9-pin to 12-pin)
1 - Wiring harness (4-pin to 6-pin)
2 - Ignitor mounting brackets
1 - Replacement ignitor
1 - Ignitor harness adapter
1 - Diagnostic sticker
2 - Screws
3 - Wire nuts
1 - Wire
1 - Wiring diagram
Shipping Damage
Check all equipment for shipping damage. If you nd any
damaged equipment, immediately contact the last carrier.
Application
This kit contains all components required to replace any
existing single-stage SureLight
®
ignition control in a Len-
nox gas furnace.
Installation
WARNING
Improper installation, adjustment, alteration,
service or maintenance can cause property damage,
personal injury or loss of life. Installation and service
must be performed by a licensed professional HVAC
installer or equivalent, service agency, or the gas
supplier
CAUTION
As with any mechanical equipment, contact with
sharp sheet metal edges can result in personal
injury. Take care while handling this equipment and
wear gloves and protective clothing.
WARNING
Disconnect power before servicing unit.
ELECTROSTATIC DISCHARGE (ESD)
Precautions and Procedures
CAUTION
Electrostatic discharge can aect electronic
components. Take precautions to neutralize
electrostatic charge by touching your hand
and tools to metal prior to handling the
control.
Replacing 69M0801, 32M8801, 10M9301, 56L8401 or
12L6901
1 - Disconnect electrical power and shut o gas supply
to the furnace.
2 - Remove the access panel.
3 - Label and disconnect wiring and remove existing
ignition control from the control box.
4 - Position the provided replacement ignition
control over the holes marked “A” in Figure 1 for
the appropriate control box design. Snap the
replacement ignition control into place in the control
box. 80UHG – the control mounting panel will be
rotated 90° from either position shown in Figure 1.
5 - Insert the provided 6” loose white wire into position
2 on the 12-pin connector, and then splice to the
white/red ame sense wire in the furnace. Cut
wire terminal, strip wires, and join with wire nut
as appropriate. Refer to gure 2 for pin location.
Connect 12-pin connector to the replacement
control.
6 - Connect the remaining 120VAC hot and neutral
wires and thermostat wires to the replacement
control per table 1.
7 - Ax wiring diagram 5380770-01 on top of the
existing unit wiring diagram. Ax diagnostic sticker
to an appropriate location.
©
2019 Lennox Industries Inc.
To Next Page
Need help?
General
