Prepare For Installation - Dometic 8000 Series Installation Manual

Toilets
5

PREPARE FOR INSTALLATION

 Failure to obey the following warnings could result in property damage, serious
injury, or death:
• FLOOD HAZARD . For toilets that use raw-water systems: Do not install a raw-water pump
controlled by an automatic demand switch .
• SHOCK OR FIRE HAZARD . Use the recommended fuse, circuit breaker, and wire size . Failure
to comply could result in a fire .
5.1 Laying out the fresh-water system
8100 Series
11
Vent
Fitting
Seacock
8500, 8600, 8700, and 8900 Series
12
Vent
Fitting
Seacock
I
Use cold water only . Install a shut-off valve in the water line for maintenance purposes .
5.2 Laying out the raw-water system
• A separate pump is required for raw-water systems .
• If the raw-water pump draws more than 18 amps of current, a 12 or 24 VDC electrical relay
must be installed .
• The pump is activated by the electrical signal from the toilet's electronic control module that
would operate the integral water valve in a fresh water system .
EN
Deck
Discharge
"Full" Level
Probe (optional)
Discharge
Pump
Vent
Filter
Holding Tank
(cut-away view)
Deck
Discharge
"0.75" & "Full"
Level Probes (optional)
Discharge
Pump
Vent
Filter
Holding Tank
(cut-away view)
Flush-
Switch
Panel
0.5" (13 mm)
Fresh Water Hose
Control
Module
0.5" (13 mm)
Fresh Water Hose
Macerator Toilet
Flush Switch
Macerator Toilet
8