Pavilion PV Series Owner's Manual page 29

Unit
Wipe the outside surface with a wet cloth, then dry the surface. Use a neutral detergent to clean any stains.
If an external condensate neutralizer is installed, periodic replacement of the neutralizing agent will be required.
Refer to the instructions supplied with the neutralizer for suggested replacement intervals.
Operation Display
Wipe the surface with a wet cloth.
• Do not use benzene, oil or fatty detergents to clean the Operation Display;
deformation may occur.
• The Operation Display is not water resistant. Keep it dry.
Water Drain Valve (with Water Filter)
If the water drain valve (with water filter) is covered with debris, the hot water may not run
smoothly, or the unit may put out cold water. Check and clean the filter as explained below.
* To avoid burns, wait until the unit cools down before draining the water.
The unit will remain hot after it is turned off.
Domestic Water Inlet / Auto Feeder Inlet
1. Close the water supply valve. Press the power
button to turn off the Operation Display and
disconnect the power cord to the Combi Boiler.
2. Open all hot water fixtures/faucets.
3. With a bucket ready, remove the DHW inlet, the
DHW outlet and the Auto feeder inlet drain plugs.
(about 0.13 gallon (0.5 L) will drain out)
4. Remove the water drain valves (with water filter)
out of the inlets. (See illustration to right).
5. Clean the water drain valves (with water filter)
with a brush under running water.
6. Replace the water drain valves (with water filter)
and close the drain plugs.
(Take care not to lose the packing.)
7. Close all hot water fixtures/faucets.
8. Open the water supply valve and check that
water does not leak from the drain plugs or water
drain valves (with water filter).
9. Plug back the power cord and press the power
button to power the unit on and readjust the clock
time. ( page 13)
Periodic Maintenance
Periodic Maintenance
Inlet
Packing
Water drain valve
(with water filter)
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