Components; Specifications - Dometic SeaLand MasterFlush MF 7200 Series Operation Manual

Dometic MasterFlush
4

Components

Installed toilet
(fig .
Ref. Description
A Macerator toilet
B DFS-1F flush switch
NS DFST flush switch (optional)
NOT SHOWN
5

Specifications

5.1 Materials
Toilet: vitreous ceramic
Toilet base: polypropylene
Dometic flush switch panel: polystyrene (DFS-1F); or powder-coated aluminum (DFST)
5.2 Minimum System Requirements
Power draw
Circuit breaker
Electrical
Fitting size
Water
Supply hose ID
Supply
Flow rate
Inside diameter
Discharge Horizontal run*
Vertical run*
* Horizontal and vertical run distances are not cumulative . Check for adequate discharge flow
if installation nears one of these limits .
Specifications are subject to change without notice .
6
1
, page 3)
Wiring
2 .0 gpm/7 .6 lpm minimum – fresh water flush
Toilet components
Ref.
1
2
3
4
5
6
7
Refer to complete parts list (packed separately)
for additional information .
20 amps/12 V DC; 10 amps/24 V DC
25 amps/12 V DC; 15 amps/24 V DC
12 ga . (up to 25 ft ./7 .6 m total circuit)
Consult ABYC guidelines for additional information.
0 .5 in . NPT – fresh water flush toilet
0 .75 in . ID – sea water flush toilet
1 .5 in ./38 mm or 1 in ./25 mm
40 ft ./12 .2 m maximum
4 ft ./1 .2 m maximum
2
(fig . , page 3)
Description
Rim flush check valve (freshwater
toilet) or adapter (sea water model)
Water supply hose
Macerator pump
(under plastic cover)
Electric water valve
Product ID label location
Stainless steel compression band
Discharge fitting