Operation Manual

7.1 Cleaning the toilet

To maintain the toilet’s original, lustrous appearance, use Dometic

Toilet Bowl Cleaner or other

non-abrasive bathroom and toilet bowl cleaners. Please follow label directions.

7.2 Routine maintenance

MONTHLY

1. Inspect toilet, plumbing, and plumbing connections, wires, and wire connections.

2. Open and close all plumbing valves, including seacocks.

3. Check in-line water lters and vented loops for blockage.

YEARLY

Checkwatervalvelter.Alsocheckwatervalvelterifwaterowintotoiletbecomesinsufcient.

7.3 During extended periods of non-use

The macerator toilet and sanitation hoses should be protected if toilet will not be needed for an

extended period of time (more than two weeks, especially in hot weather).

1. Flush toilet and add 4 oz. (118 ml) of liquid biodegradable laundry detergent (should NOT con-

tainbleachorenvironmentallyharmfulsubstances).Note:Ifusingseawaterforushing,shut

offpowertoseawaterpumpandaddfreshwaterdirectlyintothebowlduringtheushcycle.

2. Flush toilet at least ve times.

3. Turn off water supply to toilet.

4. Flushthetoiletwithoutwaterverybrieytoevacuateallwater.(Thisprocedurewillminimize

any remaining water in the macerator pump.)

Caution

During water evacuation process, do not operate sea water pump very long without water.

Pump impeller may become damaged.

5. Turn off power to the toilet.

6. After extended periods of non-use, toilet and pump may dry. For easier re-start of toilet

system, add one quart of water to bowl and let it stand for a few minutes before use.

7 Maintenance and winterizing

Caution

To avoid damaging internal seals, do not clean toilet with abrasive cleaners, caustic

chemicals, or lubricants and cleaners that contain alcohols or petroleum distillates.

Caution – Do Not Flush Foreign Objects!

Flush only water, bodily wastes and rapid-dissolving toilet

tissue.Donotushwetwipes,sanitarynapkins,condoms,

diapers, paper cups, cotton swabs, food, hair or liquids

such as oils or solvents as clogging or damage to the toilet

or toilet system may occur.

Note

Make sure all guests understand toilet operation before use.

Dometic MasterFlush