equipment det
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equipment det
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127
19. EMERGEnCY START
• Disconnect 12V and the cable to the panel
on the heater.
• Connect a cable between 2 and 9 in the
contact device (on the heater).
• Connect 12V to the heater.
Now the heater starts with gas and 1kW.
(Regulation of room temperature does not
function, constant pump operation)
TECHnICAL DATA
Measurements/Weights
Boiler height:
310mm
Boiler depth:
340mm
Boiler width:
510mm
Weight:
14kg (without fluid)
Gas
Propane Butane
Output 1:
3.3kW
3.8kW
Consumption
245g/h
275g/h
Output 2:
5.5kW
6.4kW
Consumption:
405g/h
460g/h
Pressure:
I
3+
28-30/37 mbar
I
3B/P
30 mbar
Volume/Pressure/Temp
Liquid volume radiator water:
3.5 litre
Liquid volume warm water:
8.4 litre
Max pressure radiator water:
0.05MPa
(0.5 bar)
Max pressure warm water:
0.3MPa
(3.0 bar)
System temperature:
max 85°C
230V ~
Output element:
1 x 1050W
Output element (2 or 3kW):
1 x 2100W
12V DC
Current consumption:
1 amp (max)
Fuse:
3.15 amp+
/ 3.15amp-
fresh water pump
THIS PUMP IS foR CARAVAn AnD
MoToRHoME USE onLY. This pump is not
ignition protected and is noT To BE USED
in marine applications. The user assumes all
liability if misused and the warranty is void.
Leisure Accessories Limited realizes that
in many instances our pump is being
installed as a replacement pump within an
existing system. The following guidelines
should be considered to achieve optimum
pump operation.
MoUnTInG
The pump can be at the same level or below
the water tank. It may be positioned above the
water tank if needed, as it is capable of a 6'
(1.8m) vertical prime. Horizontal inlet tubing
will allow priming to 30' (9m).
Consider a location that allows easy access if
maintenance is required. The pump should not
be located in an area of less than one cubic
foot (0.03M
3
) unless adequate ventilation is
provided. Excessive heat may trigger the integral
thermal breaker and interrupt operation.
When the temperature drops the breaker will
automatically reset and start operation.
The pump may be mounted in any position. If
mounting the pump vertically, the pump head
should be in the down position so that in the
unlikely event of a leak, water will not enter
the motor.
Use the correct size screws (maximum 4mm
ø) to secure the pump. Choose a solid surface
(thick plywood) that will not amplify pump
operation. The mounting feet are intended to
isolate the pump from the mounting surface;
over tightening, flattening, or use of oversized
screws will reduce the ability to isolate
vibration/noise.
ELECTRICAL
The pump should be on a dedicated (individual)
circuit protected by the specified ‘anti-surge’
fuse indicated on the motor label. A switch
rated at or above 15 amps is recommended,
and must interrupt current flow on the positive
(+ red) lead.
The pump must be grounded to an earth
(frame). The earth wire must be the same size
(gauge/mm
3
) as the positive wire. Wire size
(gauge/mm
3
) is based on the distance from
the power source to the pump. The minimum
recommended size wire is NO.14 gauge
(2.5mm
3
). Lengths of 6-15m (20-50') use
No.12 gauge (4mm
3
).
The total current draw on the circuit must
not exceed 15 amps. If the pump is used in
conjunction with other components, overload
current protection (fuse or circuit breaker)
and wire size must be for the total amp
requirement of all devices on the circuit.
PLUMBInG
We recommend at least 30cm (1') of 13mm
½") ID. flexible high pressure tubing to both
ports. Ideally the pump’s ports/filter should
not be connected to rigid pipe. The pump’s
normal oscillation may transmit through rigid
plumbing causing noise, and possibly loosen
or crack components. Installation of a 50 mesh
strainer is recommended to prevent foreign
debris from entering the pump. Our In-Line
filter has a twist-lock feature allowing simple
cleaning when plumbed with flexible tubing.
The swivel barb fittings provide easy removal if
maintenance or access is required. The fittings
are designed with a ‘taper-seal’, creating water
tight connection when hand-tightened. Always
secure barb tubing connections with properly
sized stainless steel clamps to prevent leaks.
Never use Teflon tape or sealing compounds
on threads. Sealant may enter the pump
causing a failure. Failure due to foreign debris
is not covered under warranty. We do not
recommend using metal nuts on the port
connections. We recommend plastic nuts,
hand-tightened, plus no more than 1½, turns
with a wrench. Maximum torque is 3' 1lb (Nm
4.05 / 0.416 kg/m).
Rapid cycling may be caused by excessive
back pressure created by one or more of the
following within a plumbing system:
Water filters and purifiers not on separate
feed lines.
Flow restrictors in taps and shower heads.
Small ID. lines. Pipe/tubing should be at
