User manual

7.1 SEMI-ANNUAL MAINTENANCE (ESSENTIAL)

Your wall controller (ACCGSC1 or ACCGSC3) tells you when to perform this

maintenance when the Filter Maintenance light is flashing. Otherwise, maintenance

should be performed every six months to ensure proper operation for years to

come. Follow these steps:

1. Turn switch knob to OFF to unlock the door.

2. Unlatch the door and open it. While holding the door, slide it to the right to

disengage it from the unit. Clean the inner side of the door with a clean

damp cloth, then wipe with a dry one.

3. Slide out the air diffuser (model GSVH1K only), the recovery core module

(model GSHH3K only) and the filter cartridge from the unit.

1) Air diffuser 2) Recovery core module

NOTE: To remove the filter cartridge, pull on

its tabs (3).

7. MAINTENANCE

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WARNING

Risk of electrical shocks. Before performing any maintenance or servicing,

always disconnect the unit from its power source.

VD0091

VD0107

VD0112