REFRESH
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Maintenance
4.4.5
Replacement Procedures (Refresh Ultima)
Refer to the following procedures as necessary:
Replacing Stage 5 Carbon Cells
4.4.5.1 Replacing Stage 2 Filters
Step 1:
Using your hand, replace the Stage 2 filter pad inside the filter panel.
Step 2:
Using your hand, hook the securing clip over the top of the filter pad.
Step 3:
Replace the Stage 2 filter pad by sliding the panel in horizontally between its guide
rails. Refer to the picture below.
Opening the Access Panel and Replacing the Stage 2 filter
Step 4:
Switch
ON
the electrical power supply.
Step 5:
Reset the filter operational hours. Refer to
Section 3.3 Resetting the Filter Operational
.
Step 6:
Check the unit is operating correctly.
4.4.5.2 Replacing Stage 3 Filters
Step 1:
Replace each of the Stage 3 filter panels by sliding the panel in horizontally between its
guide rails.
The filter must be mounted above the 4
th
Stage filter. Refer to the picture
below.
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Issue: Final
Summary of Contents for Refresh Maxi
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