Tecma Nano ECO Manual De Uso página 20

Cleaning
Use only non-abrasive, non-petroleum products to clean the pump.Thetford's Aqua-Clean is a non-abrasive, all-purpose cleaner specially formulated to be safe for all com-
ponents of your toilet system.
Never use household cleaners, which can contain bleach, in the toilet system. Household toilet bowl cleaners contain harsh acids. Bleach, petroleum-based products, strong
acids and abrasives can cause irreversible damage to the toilet system and components.
Winterizing
Use only propylene glycol based, non-toxic antifreeze when storing toilet during freezing conditions. Never use automotive antifreeze or windshield washer solvent to winter-
ize.
Make sure that both the entire supply and discharge systems are thoroughly winterized to ensure complete protection for your system.
Tissue
To facilitate fl ushing, it is recommended that you only use toilet tissues specifi cally designed to disintegrate rapidly (unlike household tissues), such as Thetford's Aqua-Soft
(2-ply) and RV/Marine Toilet Tissue (1 ply).
PROBLEM
Toilet does not flush or flush performance is poor
Water does not enter bowl during flush or water add
cycle
Water continues dripping briefly into bowl after flush
cycle is complete
Bowl drains dry after flush
Warranty
■ All TECMA finished products have a warranty of 2 years from the date of registration of the boat
■ All TECMA replacement parts have a warranty of 2 years from date of purchase
■ This warranty does not apply to products which have been subjected to misuse, negligence, accident, fire, improper repair, improper installation, or any other
unreasonable use deviating from the manufacturer recommendations.
Tecma Nano ECO Owner's & Installation Manual
Maintenance
Troubleshooting
CAUSE
Waste tank is full
Clog at pump inlet
Solid object in macerator
Low voltage
Water supply line kinked or not connected
No power to water pump
Water supply has been turned off
Solenoid not plugged into relay module (where ap-
plicable)
Toilet is installed below water line with vented loop in
water supply line
Water is siphoning out of bowl due to discharge hose
pulled down
ACTION/SOLUTION
Empty waste tank before continuing to use toilet.
Clear clog. DO NOT flush foreign objects.
DISABLE power. Attempt to remove object. If unsuc-
cessful, contact Tecma Service (+39 0744 709071).
DO NOT flush foreign objects.
Check that toilet supply voltage is 12V+/-2V (24V+/-
2V) AND that there is no more than a 10% decrease
in voltage when macerator is running. If voltage de-
creases more than this, there may be a wiring problem
in the boat.
Check that supply line is properly connected to fresh
water supply. Check for kinks in the supply line.
Check that fuse/circuit breaker has not tripped. Ensure
all electrical connectors to water pump are fully mated.
Open water supply valves or reconnect power to sup-
ply pump.
Ensure wiring harness to solenoid is fully connected.
Normal operation – if only a small amount of water
drips from nozzle.
Discharge hose from macerator pump is pulled
E
down. Straighten hose so that top of discharge hose is
in line with toilet nozzle.
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