Maintenance / Disassembly - Xylem LOWARA TP1 Installation And Operating Instructions Manual

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9

MAINTENANCE / DISASSEMBLY

The interior of the TP1 tank shall be cleaned annualy along with the general cleaning of the heating system.
WARNING
10 OPERATING LAMPS / OVERVIEW OF FAULTS / WARRANTY
Ready for operation
Fault
Pump running
The alarm output is opened when a fault occurs.
Operating lamp
green red
off off
flashing flashing
on flashing
on on
off flashing
11 DISPOSAL
This product and parts thereof must be disposed of in an environmentally friendly way. Corresponding local
regulations must be observed.
10
Maintenance operations must be performed by skilled and qualified personnel only.
The TP1 condensate pump must be disconnected from the mains power supply before
maintenance or disassembly!
When you press in the clip, the TP1 can be removed by pulling it upwards away from
the mounting bracket (see exploded view figure 6).
Disassembly of the condensate pump: Remove the pressure hose and non-return valve
from the pump housing by turning them one quarter turn counter-clockwise.
Pull the condensate supply hose carefully out of the tank.
Condensate from condensing systems is aggressive. Avoid contact with residual
condensate in the tank, in the condensate supply hose or in the pressure hose!
Work on electrical parts of the TP1 condensate pump may only be performed by
qualified staff!
= Steady green light;
= Red light;
= Flashing green light
Cause
Mains plug not plugged in
Power failure
Dry-run
(Poss. air in pump)
Pump blocked
Level exceeds alarm level
Pump blocked and Alarm level
exceeded
Condensate from condensing systems is aggressive. Avoid contact with residual
condensate in the tank, in the condensate supply hose or in the pressure hose!
Malfunctioning condensate pumps can be returned to the manufacturer's address. The
manufacturer will refuse to accept packages with unpaid shipping or invoices for repair.
The manufacturer guarantees the TP1 condensate pump subject to correct installation
and proper use of the device.
Solution
Insert plug
Check mains and fuse;
Pump restarts automatically after one
minute;
Visual inspection of the pump inlet in the
tank and removal or rinsing of dirt or
foreign bodies;
Pressure hose / non-return valve blocked
(clean or remove kink if applicable);
Visual inspection of the pump inlet in the
tank and removal or rinsing of dirt or
foreign bodies;