Tecma Nano ECO Manuel D'installation Et D'utilisation page 11

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.
Warranty parts request
■ Claims under warranty must be filed only through the authorized TECMA service centers .
■ 1) Copy of the certificate of registration of the boat / purchase invoice
■ 2) Brief description of the fault / problem
■ The complete list of TECMA authorized service centers can be downloaded from our website www.thetfordmarine.com or can be obtained from our Customer
service at the following contacts:
R.O.W.(rest of the world): info@tecma.eu / Tel. +39 0744 71 98 33
U.S.A.: 1-800-521-3032
NOTE:
This Troubleshooting Guide is intended to provide a basic service aid in the case of incorrect toilet operation. If the suggested actions above do
not resolve the issue, it may be necessary to bring unit in for professional service. Tecma Customer Service: +39 0744 709071.
www.thetfordmarine.com
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
11
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.
Tecma Nano Owner's & Installation Manual