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Wiring dimensions
(based on 3% voltage drop)
WPS 2.9
Wire size
Max wire
lenght* in m
12 V 24 V
1,5 mm²
# 16 AWG
5 21
2,5 mm²
# 14 AWG
8 34
4,0 mm²
# 12 AWG
13 55
6,0 mm²
# 10 AWG
19 82
WPS 3.5
Wire size
Max wire
lenght* in m
12 V 24 V
2,5 mm²
# 14 AWG
5 21
4,0 mm²
# 12 AWG
8 34
6,0 mm²
# 10 AWG
13 52
10 mm²
# 6 AWG
19
82
WPS 4.0
Wire size
Max wire
lenght* in m
12 V 24 V
2,5 mm²
# 14 AWG
7 30
4,0 mm²
# 12 AWG
11 49
6,0 mm²
# 10 AWG
16 73
10 mm²
# 6 AWG
27 122
WPS 5.2
Wire size
Max wire
lenght* in m
12 V 24 V
2,5 mm²
# 14 AWG
5 22
4,0 mm²
# 12 AWG
8 34
6,0 mm²
# 10 AWG
12 52
10 mm²
# 6 AWG
20 86
16 mm²
# 4 AWG
31 138
* The wire length is the total distance from the
©battery to the pump and back to the battery.
It is recommended to use a relay with a light
wire from main cable to switch to shorten the
main leaders.
The wire connections must be sealed
with a marine sealant.
Note:
Before installation with electrical
control systems, check that equipment
to be used is of sufficient rated capacity
to accept amperage draw of motor. Low
voltage will cause motor to overheat.
Maintenance
The system shall be periodically
sanitized using the following procedure:
1. Fill the tank with a solution of house-
hold bleach and potable water –
1 ml (.03 oz.) bleach/1 l (32 oz.)
water.
2. Open all faucets and run until water
flowing smells of bleach.
3. Close all fauces.
4. Drain solution from tank.
5. Refill tank with potable water.
6. Open all faucets and run until
bleach has been purged.
Wiring table
Pump
Terminal
fuse
Max 0.2 m
Red
Black
Green/yellow
Other electrical devices, eg switch,
circuit breaker, must be installed
between the pump and the positive (+)
lead on the battery (on the red wire).
