Toilet Operation When Connected To; System; Sea Water Flush - Dometic MASTERFLUSH MF7100 Instructions De Montage Et De Service

Toilet Operation
FLUSHING TOILET
Press "Flush" switch (2) down and hold until waste
drains from toilet bowl (about 10-20 seconds). This
switch activates a macerator pump that siphons water
and waste from the bowl, macerates, and propels the
effluent to the discharge line/holding tank. To use less
water for liquid-only flushes, press "Flush" switch for
shorter period of time.
"DRY BOWL" OPERATION
During periods of rough travel, water in a toilet bowl
can splash out and into the bathroom area. To avoid
this situation, press "Dry Bowl" switch (3) to drain water
completely from toilet bowl. Water is not added to bowl
during or after pressing the "Dry Bowl" switch.

Caution – Do Not Flush Waste with "Dry
Bowl" Switch!
To maintain proper cleanliness and operation of the
toilet and macerator pump, water should be used
with every flush.

Caution – Do Not Flush Foreign Objects!
Flush only water, bodily wastes and rapid-dissolving
toilet tissue. Do not flush 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.
I Make sure all guests understand toilet operation
before use.
5 .3 Toilet operation when
connected to "full tank" shut-down
relay and tank monitor system
When a Dometic macerator toilet system uses a "full
tank" shut-down relay, electrical power to the toilet is
shut off when the holding tank level reaches "full". To
restore electrical power to the toilet for flushing, holding
tank contents must be emptied or discharged until the
"full" tank indicator is not activated.
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5 .4 Sea Water Flush

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5 .4 .1 Toilet system start-up (toilet with
DFS-1F switch)
1. Open sea water inlet and toilet discharge outlet
seacocks.
2. Press "Flush" switch (1) and hold for at least 10
seconds.
3. Toss several sheets of toilet paper into bowl and
repeat cycle. The bowl should completely clear.
5 .4 .2 Normal toilet operation
FLUSHING TOILET
Press "Flush" switch (1) down and hold until waste
drains from toilet bowl (about 10-20 seconds). This
switch activates a macerator pump that siphons water
and waste from the bowl, macerates, and propels the
effluent to the discharge line.
To use less water for liquid-only flushes, press "Flush"
switch for shorter period of time.
If toilet bowl does not completely flush and fills up with
raw water during flush, partially close inlet valve until
bowl clears and completely discharges effluent. Then,
with inlet and discharge valves completely open, flush
toilet for a few seconds to clear toilet and discharge

system.

Macerator Toilet
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EN