Pentair Jung Pumpen 1225/2 BW, Instruction Manual

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Installing the ventilation
Connect the ventilation pipe to the top right of the tank using the
DN 70 slip-on socket pipe and vent it above roof level.
For Compli 1200, cut off the top right Ø 78 mm pipe connection at
the marking and deburr it. After this, connect the ventilation pipe
with the DN 70 flexible connector and vent it above roof level.
Installing the pressure pipe
Fit the following to the discharge flange:
1. Non-return valve
2. Stop valve (accessory)
3. Connection flange and
4. connect the pressure pipe with the flexible connector and
loop it over the local backup level.
Additional connection, DN 50, vertical
This connection is used for emergency disposal.
Open the pipe connection at the marking using a hole saw, de-
burr the edges. and put the plug-in seal, 58/50, into place.
Mounting hand diaphragm pump (accessory)
Push the inlet pipe, with an external diameter of 50 mm, into
the tank through the plug-in seal. The distance from the bot-
tom of the tank must be at least 50 mm.
Fix the diaphragm hand pump to the wall in an easily accessi-
ble position. Connect it to the pushed-in pipe and then connect
the pressure pipe to the diaphragm hand pump. Here, too, the
pressure pipe must be looped over the local backup level.
Additional inlet, DN 50, horizontal
Not Compli 1200. Using a hole saw, open the additional inlet by
cutting along the pre-cut groove. Deburr the edges.
Put the plug-in seal, 58/50, into place.
Push the inlet pipe, with an external diameter of 50 mm, into
the tank through the plug-in seal.
Installing the control unit
NOTICE! Only qualified electricians may carry out electrical
works to the pump or the controls.
NOTICE! Never put the mains plug in water! If water gets into
the plug, this can cause malfunctions and damage.
Only operate the control unit in dry rooms and keep the housing
closed at all times. The control unit must be easily accessible to
enable it to be checked at any time. High humidity and conden-
sation can destroy the controls!
Alternating current (AC) units
Only connect the pump to electrical sockets that have been
installed properly in a dry room, in accordance with the regula-
tions, and are fitted with at least a 16 A (delay) fuse.
Three-phase current units
For the electrical connection of the sewage disposal unit, a
five pole CEE power socket is required. This must be located in
a dry room (3/N/PE~230/400 V).
NOTICE! Only slow-blow fuses or automatic fuses with C cha-
racteristics are to be used as pre-fuses for the pump.
Switching levels
The switch-on and switch-off points are set ex works for the
standard inlet height of the respective system. In exceptional
cases, however, they can be changed under the menu item
"Level control".
Alarm relays
As alarm outputs, a potential-loaded alarm relay (protected by
internal control fuse F2) and a potential-free changeover con-
tact are available.
External 230V~ flashing light or warning light (accessory)
Non-isolated alarm relay (230 V AC, fused with 2A slow-blow),
terminals N/X2 (NO contact) or N/X3 (NC contact). The relay
makes contact if there is a fault (operating current principle).
If a warning light (with bulb) is shown in the system menu, set
the parameter "flashing alarm?" to "yes."
If a flashing light (with discharge bulb) is shown in the system
menu, set the parameter "flashing alarm?" to "no."
Connecting a remote fault reporting system
• Potential-free centralised alarm relay
The changeover contact (40-41-42) can be loaded with
max. 5A/250V AC. The relay drops out with error and power
failure (quiescent current principle).
• Potential-free high water relay
The changeover contact (50-51-52) can be loaded with max.
5A/250V AC. The relay makes contact if there is a fault
(operating current principle).
Battery pack for alarm system
The control unit can be fitted with a 9V NI-MH rechargeable
battery. In 9 V battery operation, the alarm only works with a
digital high water level sensor on terminals 27/28. At the same
time the jumper "BRX" must be set if the buzzer is to sound.
CAUTION!
Use only the manufacturer's 9V NiMh rechargeable batteries!
There is a risk of explosion if dry-cell batteries or lithium bat-
teries are used!
NOTE! Check the function of the rechargeable battery at re-
gular intervals! The service life is about 5-10 years. Note the
insertion date on the battery, and after five years the battery
should be replaced as a precautionary measure.
Test run and functional check
1. Open the maintenance cover of the tank.
2. Connect the unit to the power supply.
3. Open the shut-off valves in the inlet and the pressure pipe.
4. Fill the tank up to the switch-on level.
5. The pump will now switch on and empty the tank. Observe
the pumping process through the maintenance opening.
6. Lift the float of the level controller slowly by hand until it is
above the switch-on point and hold it there until the alarm
is triggered.
7. Then close the maintenance opening with the cover and
seal.
8. Check to ensure that the tank, fittings and pipes are water -
tight, by carrying out several switching runs.
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ENGLISH