Carrier 2025 Troubleshooting, Door Switch Magnet, Safety Hazard, Gapa, Electrical Shock Hazard

Step 2—Turn the Infinityt Air Purifier switch to the off position.

Step 3—Remove the Infinityt Air Purifier door.

Step 4—Slide out the old air purifier cartridge and discard. Step 5—Install the new air purifier cartridge.

NOTE: Make sure that the arrows on the air purifier cartridge point toward the furnace. This should be in the same direction as airflow.

Step 6—Replace the Infinityt Air Purifier door.

Step 7—Turn the Infinityt Air Purifier switch to the on position.

Step 8—Turn on the heating and cooling system.

Door Switch Magnet

A06053

Fig. 9 - Door Switch Magnet

TROUBLESHOOTING

!CAUTION

SAFETY HAZARD

Failure to follow this caution may result in personal injury or equipment damage.

The following instructions are for use by qualified personnel only.

!WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

The following procedures will expose electrical components. Disconnect power between checks and proceed carefully.

The Infinityt Air Purifier is equipped with a power indicator light located on the door (see Fig. 8). This power indicator light will illuminate when the Infinityt Air Purifier door is installed, the power switch is in the on position, AND the furnace blower is running. If the power indicator light is not illuminated, follow the troubleshooting steps below.

Step 1—Check that the Infinityt Air Purifier door is installed.

NOTE: A magnet in the door (see Fig. 9) is used to activate a safety switch in the power supply when the door is installed. The power supply will not energize the air purifier unless the safety switch is activated.

Step 2—Check that the Infinityt Air Purifier power switch is in the on (closed) position.

Step 3—Confirm that the furnace blower is operating.

NOTE: Power will not be supplied to the Infinityt Air Purifier from the furnace controls EAC terminals unless the blower is running.

Step 4—Confirm that power provided from the furnace control EAC terminals is being conducted through the wiring to the Infinityt Air Purifier power supply.

Step 5—If all of the above steps are completed and the power indicator light is still not illuminating, replace the power supply on the enhancement module. Note that there are no serviceable parts within the power supply.

GAPA

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