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TABLE OF CONTENTS
Features 2
Model Numbers and Dimensions 3
Key System Components 4 - 5
Important Information Before Operation 5
System Start-Up 5
Vacuum Toilet Operation 6
Holding Tank Operation – Discharge 6
Cleaning – Holding Tank 6
Winterizing – Holding Tank 6
Proper Toilet Cleaning and Maintenance 7
Winterizing – Toilet 7
Maintenance Schedule 8
Spare Parts 8
Service Tip 8
Ordering Parts 8
Toilet Model Identification 9
Special Toilet Tissue and Cleaner 9
Troubleshooting Guide 10 - 12
Parts Lists 13 - 19
Wiring 20
Parts Distributors 21
Sales Offices 22
Manufacturer's Warranty 24
FEATURES
Dometic Caravan Sanitation Systems are the newest standard in mobile sanitation. Each system is comprised of a
VacuFlush 1600 series toilet and a vacuum holding tank system – a fully integrated vacuum generator/holding tank
module designed specifically for European caravans.
The Comfortable Choice. Dometic VacuFlush toilets are
handcrafted from vitreous china, are easy to clean and are
durable – much like the one in your home. The lustrous bowl
provides all the beauty and easy cleanability of a household
toilet, while the full-size seat and lid provide the same comfort.
Fully Integrated Design. Dometic HTS-EC systems combine
the vacuum generator, level indicators, discharge pump and
holding tank into one, easy-to-install package. Available in 35-,
60-, and 90-liter capacities.
Extended Tank Capacity. Because the VacuFlush
®
toilet
consumes as little as 0.4 liters of water per flush, the
holding tank provides sufficient capacity for several days of
travelling without having to empty the onboard system.
Vigorous Flushing Action. Vacuum action clears the bowl
in an instant while fragmenting the waste before it enters
the holding tank.
No Unpleasant Odours. No Chemicals. The holding tank
is fitted outside the bathroom with an in-line filter that stops
malodours from escaping through the vent connection.
Easy Operation. The status panel in the bathroom signals
when it is okay to flush, when the holding tank is full, and
when the vacuum level is too low for flushing. A separate
monitor panel displays the tank capacity status. A safety
feature automatically shuts down the sanitation system if
the holding tank is full.
Unmatched Durability. Holding tank comes with nominal
10 mm wall thickness. All inlet and outlet fittings connect
from the top of the tank for easy access.
Dumping with a Push of a Button. No cassette tanks to
carry – just position your vehicle within a few meters of the
dumping station, unroll flexible sanitation hose, and turn on
the discharge pump. The tank is emptied in minutes.
Read and understand the complete contents of this manual before operating or servicing the holding
tank system. Failure to follow these precautions may result in damage to the sanitation system.
Dometic reserves the right to change specifications without notice.
WARNING – PUMP STARTS AUTOMATICALLY.
Turn off electrical power before servicing.