en
Installation and operating instructions • Wilo-Rexa MINI3-V05...-AU • Ed.01/2022-01
7
Insulation class
F
Max. switching frequency /h
30/h
Key
* IG = female thread, AG = male thread
1)
Date format according to ISO 8601
2.3
Type key
Example:
Rexa MINI3-V05.09/M05-524/A-10M-AU
Rexa
Submersible sewage pump
MINI3
Series
V
Vortex impeller
05
Nominal size of discharge port G 2 IG
09
Max. delivery head in m
M
Mains connection version:
•
M = single-phase alternating current (1~ AC)
•
T = three-phase alternating current (3~ AC)
05
Value/10 = rated power P
2
in kW
5
Mains frequency:
•
5 = 50 Hz
•
6 = 60 Hz
24
Code for rated voltage:
•
22 = 220 V
•
23 = 230 V
•
24 = 240 V
A
Electrical equipment:
•
O = with bare cable end
•
P = with plug
•
A = with plug and float switch
10M
Length of connection cable
AU
Plug version: Type I
2.4
Scope of delivery
•
Pump
•
Hose nozzle (pre-assembled)
•
Installation and operating instructions
2.5
Functions
2.5.1
Self-switching thermal motor monitoring
If the motor becomes too hot, the pump is deactivated. After the
motor has cooled down, the pump is automatically switched on
again.
2.5.2
Float switch
The Rexa MINI3-V ... -A is equipped with a float switch. The float
switch takes the pump on and off:
•
Float up: Pump on
•
Float down: Pump off
3
Application/use
3.1
Intended use
For the pumping in household (domestic) areas of:
•
Sewage
without
faeces
–
Wash basins
–
Shower basins/bathtubs
–
Washing machines
•
Wastewater (with small amounts of sand and gravel)
–
Rainwater
–
Drainage water
3.2
Improper use
DANGER
Explosion due to pumping of explosive fluids!
Pumping of highly flammable and explosive fluids
(gasoline, kerosene, ...) in pure form is strictly pro-
hibited. There is a danger to life due to explosion!
The pump is not designed for these fluids.
Do not use
the pump for pumping of:
•
Untreated sewage
•
Sewage with faeces
•
Drinking water
•
Fluids containing hard components (such as stones, wood,
metal, ...)
•
Fluids containing high quantities of abrasive contents (such as
sand, gravel, ...)
Intended use requires compliance with this manual. Any other use
is non-compliant with the intended use.
4
Transport and storage
CAUTION
Soaked packaging may tear!
The product may fall on the ground and damage. Lift
wet packaging carefully and replace it immediately!
•
Wear protective equipment!
•
Carry the pump by the handle. Never carry or pull the pump on
the connection cable!
•
Clean the pump and disinfect if necessary.
•
Seal the discharge connection.
•
Protect the connection cable against kinking and damage.
•
Use original packaging for transport and storage.
•
Pack only the dry pump. A wet or humid pump may soften the
packaging.
•
Storage conditions:
–
Maximum: -15 ... +60 °C (5 ... 140 °F), max. humidity: 90 %,
non-condensing
–
Recommended: 5 ... 25 °C (41 ... 77 °F), relative humidity:
40 ... 50 %
5
Installation and electrical connection
5.1
Installation types
•
Stationary wet well installation
•
Portable wet well installation
The following installation types are
not
permitted:
•
Dry well installation
•
Horizontal installation
5.2
Installation
•
Wear protective equipment!
•
Do not install a damaged or defective pump.
