Zenith GlobalPlus 800955NZ, Installation Instructions Manual

Page: 5 / 12

To change the Filter:
1. Scroll through the screen menu to “Filter Flush Off” this isolates the water supply.
2. Open the left door or on the compact model, remove the front cover by lifting the locking
tab as shown in photo along side and lift off to expose the filter.
3. Relieve system pressure via the filter flush stop cock, a quick open and close will do. Use
the bucket to catch the discharge.
4. Grasp filter cartridge, depress the red lever and rotate the cartridge a quarter turn to the
left and gently pull down. Caution: a small amount of water will drip as the cartridge is
removed.
5. Do not tilt the cartridge as water may spill from it if tilted.
6. Unpack replacement cartridge, write today’s date where shown on the label and remove
the sanitary cap.
7. Avoid touching the filter O-rings and filter opening as this may cause bacterial
contamination of the cartridge.
8. Moisten the O-rings with water, align the front cartridge label to the left as shown in the
“insert filter” diagram for filter cartridge replacement, and push the new cartridge into the
filter head.
9. Turn the cartridge a quarter turn to the right until the cartridge comes to complete stop and
is locked into position, with the front label facing forward.
10. Locate the filter flush hose situated behind the filter cartridge and direct the hose into a
container ready for flushing. Open the filter flush stop-cock. On the control panel press
adjust
> , this will start the water flow, flushing the cartridge. Allow at least 10 litres of
water through the cartridge before use, to activate the filter. Isolate the filter flush stop-
cock and re-fit behind the filter cartridge. Now press the adjust
> to stop the flow. (It may
take approximately 3 minutes to flush the 10 litres.)
11. Wipe up any spills and dispose of spent filter cartridge and packaging thoughtfully.
12. Scroll through the menu to “Litres Filtered”, press adjust > to reset litre counter. Press
adjust > and it asks “are you sure”. Press adjust > again to lock in the command.
13. Scroll through the menu to “Filter Used (Days)”, press adjust > to reset the timer. Press
adjust > and it asks “are you sure”. Press adjust > again to lock in the command. After
approx 10 seconds it will default to the selected mode.
14. Close the door to secure the appliance.
FILTER CARTRIDGE REPLACEMENT
REMOVE FILTER
INSERT FILTER
Page 5
Inserting & Removing Water Supply Lines from John Guest Fittings
How to Replace the Internal Filter Cartridge
General instructions for
John Guest connections
NOTE: Ensure all John Guest tube
ends are cut clean and square.
Compact filter location
Locking Clip