Grundfos Conlift1 LS User Manual

English (GB)
6
5.6 Accessories
The following accessories are available from your
local Grundfos supplier.
6. Control functions
The condensate runs by natural fall through a hose
into the tank. See section 7. Servicing the product.
The liquid level in the tank is controlled automatically
by a float switch. A micro switch in the float switch
will start the pump when the liquid level reaches the
start level, and it will stop the pump again when the
liquid level has fallen to the stop level. The
condensate is pumped through the outlet hose to the
drain.
The Conlift also has a safety overflow switch with a
1.7-metre electric cable. This overflow switch can be
connected to the condensate boiler and set to stop
the boiler in case of an alarm.
The Conlift has a thermal switch which stops the
motor in case of overload. When the motor has
cooled to normal temperature, it restarts
automatically.
7. Servicing the product
Always use original accessories from Grundfos to
ensure safe and reliable operation.
7.1 Maintenance
The Conlift does not require any special
maintenance, but we recommend that you check
operation and pipe connections at least once a year
and that you clean the collecting tank, if necessary.
7.2 Service
Thanks to the Conlift design, service can easily be
performed in case of malfunction or blocked pump.
Accessory/
service part
Description
Product
number
pH+ Box Complete
neutralisation unit
including fitting
accessories,
neutralisation
granulate and pH
indicator.
97936176
Extension
hose
6 metres of PVC hose
with 10 mm internal
diameter including
one hose coupling.
97936177
Granulate
refill package
Granulate, 4 x 1.4 kg. 97936178
Alarm PCB
Conlift
Printed-circuit board
(PCB) enabling
additional pump start
at alarm level or stop
of boiler with acoustic
alarm.
97936209
WARNING
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that the power supply has
been switched off and that it cannot be
accidentally switched on.
Maintenance and service must be carried
out by specially trained persons and
according to local regulations.
If the power supply cable is damaged, it
must be replaced by the manufacturer, the
manufacturer's service partner or similarly
qualified person.
Electrical connection must be carried out
by an authorized electrician.
WARNING
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that the power supply has
been switched off and that it cannot be
accidentally switched on.

Grundfos Conlift1 LS Specifications

General

Supply Voltage	230 V
Mains Frequency	50 Hz
Protection Class	IP24
Type	Condensate removal pump
Max Liquid Temperature	50°C
Housing Material	Plastic
Power Supply	230 V
Pumped Liquids	Condensate water
Outlet Connection	Multiple stepped hose connectors