Installation, Con't.
8
1. Choose installation method.
H
2. Run
; assemble parts as shown.
3
3. Tighten 2-1/2"
to secure in
place.
9
D
DANGER:
Failure to use a Vented
Loop in raw water pump installation sites can
lead to water flowing into the toilet from the
outside (siphoning) which can cause loss of
property and life! Refer to Installation Planning
Raw Water Considerations"
- "
if a Vented Loop is needed!
Wire Gauge for distance from source*
12 Volts
24 Volts
Wiring to Tank Sensors: 18 gauge*
* Distance measured assumes two wires, power and ground.
www.thetfordmarine.com
Vertical Installation
3
H
10
Test Toilet
BEFORE permanently attaching the toilet:
■ Flush the toilet to check toilet operation.
■ Verify no leaks; correct as needed.
■ Permanently insert
to determine
Tecma Nano Electrical System
Wire Gauge Size Chart
0-20 feet
8 Gauge
0-20 feet
10 Gauge
3
3
4A
4B
4C
H
11
and
into wall.
K4
K5
20-32 feet
8 Gauge
20-32 feet
10 Gauge
11
Horizontal Installation
4A
4B
4C
T000001B
2
(2x)
1. Caulk along inside of trace line.
1
2
2. Place
; insert
into floor; secure.
1
3. Caulk around
base.
Caution!
Seal with silicone or latex base
sealant. Do not use Polysulfide base sealants
that can damage plastic.
33-50 feet
Circuit Breaker
6 Gauge
30 amp
33-50 feet
8 Gauge
20 amp
Tecma Nano Owner's & Installation Manual
1