Installation Instructions

7
Specifications
Dometic fl ush switch panel
( g.
4
)
Ref. Dimension
A 3.25 in. / 83 mm
B 1.625 in. / 41 mm
4.3 Minimum System Requirements
4.2 Materials
Toilet: vitreous ceramic
Toilet base: polypropylene
Dometic fl ush switch panel: polystyrene (DFS-1F or DFS-2F);
or powder-coated aluminum (DFST)
Electrical
Power draw 20 amps/12 V DC; 10 amps/24 V DC
Circuit breaker 25 amps/12 V DC; 15 amps/24 V DC
Wiring
12 ga. (up to 25 ft./7.6 m total circuit)
Consult ABYC guidelines for additional information.
Water
Supply
Fitting size
Supply hose ID
0.5 in. NPT – fresh water  ush toilet
0.75 in./19 mm ID – sea water  ush toilet
Flow rate 2.0 gpm/7.6 lpm minimum – fresh water  ush
Discharge
Inside diameter 1.5 in./38 mm or 1 in./25 mm
Horizontal run* 40 ft./12.2 m maximum
Vertical run* 4 ft./1.2 m maximum
* Horizontal and vertical run distances are not cumulative. Check for adequate discharge  ow
if installation nears one of these limits.
Speci cations are subject to change without notice.
Dometic MasterFlush