Nortec GS Series - Manual (Page 55)

GS Series Installation | 52
Ignition Module Replacement
Shut off electrical power to the humidifier.
Remove the front electrical access door.
Disconnect all wiring connections to the ignition module, labeling as required.
Remove the 2 screws securing the ignition module and remove.
Reverse the above sequence to install the new module.
Transformer Replacement
Shut off electrical power to the appliance.
Remove front access door.
Disconnect wiring connections from transformer leads labeling as required.
Remove screws (2) holding transformer.
Reverse above procedure to re-install.
Figure 38: Ignition Module Assembly
Figure 39: Transformer Assembly
Fill Valve Replacement
Shut off electrical power and water supply to the humidifier.
Remove the right side service access door.
Remove all wiring connections to the fill valve.
Remove the hose clamps on the fill valve outlets and remove hoses (note the correct hose assignment).
Remove the 2 screws securing the fill valve to the cabinet and remove the valve.
Reverse the above sequence to install the new module. Leak test all water connections before re-
commissioning the humidifier.
Anode Replacement
Follow the steps in Cleaning the Steel Tank on page 46 to remove the clean-out port.
Lift the corroded anode off the steel rod. Replace with a new anode.
Re-attach the clean-out port.