Wilo Padus MINI3 5M Series - Technical data; Type key; Scope of delivery; Functions

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Installation and operating instructions • Wilo-Padus MINI3 • Ed.01/2022-06 7
citor and self-switching thermal motor monitoring. Stainless steel
motor housing. Oil-filled sealing chamber with double sealing: a
rotary shaft seal is installed on the motor side, a mechanical seal on
the pump side. Detachable connection cable with fitted plug
(CEE7/7).
Padus MINI3-M...-A
Drainage pump with semi-open multi-channel impeller and ver-
tical threaded connection. Hydraulics housing and impeller made of
plastic. Surface-cooled 1~ motor with integrated operating capa-
citor and self-switching thermal motor monitoring. Stainless steel
motor housing. Oil-filled sealing chamber with double sealing: a
rotary shaft seal is installed on the motor side, a mechanical seal on
the pump side. Detachable connection cable with float switch and
fitted plug (CEE7/7).
Padus MINI3-M...-O
Drainage pump with semi-open multi-channel impeller and ver-
tical threaded connection. Hydraulics housing and impeller made of
plastic. Surface-cooled 3~ motor with self-switching thermal mo-
tor monitoring. Stainless steel motor housing. Oil-filled sealing
chamber with double sealing: a rotary shaft seal is installed on the
motor side, a mechanical seal on the pump side. Detachable con-
nection cable with bare cable end, for fixed connection to on-site
controls. NOTICE!Pump without float switch and plug!
2.2 Technical data
Date of manufacture See rating plate
1)
Mains connection See rating plate
Rated power See rating plate
Max. delivery head See rating plate
Max. volume flow See rating plate
Activation type See rating plate
Speed See rating plate
Discharge connection* G 1½ IG
Operating mode, immersed S1
Operating mode, non-im-
mersed
S3 20%
2)
Fluid temperature 3...+40°C (37...104°F)
Fluid temperature, short-term
for 3min
-
Max. immersion depth, 5m
(16.5ft) connection cable
2m (6.5ft)
Max. immersion depth, 10m
(33ft) connection cable
7m (23ft)
Protection class IP68
Insulation class F
Max. switching frequency /h 30/h
Key
* IG = female thread, AG = male thread
1)
Information according to ISO8601
2)
2 min operation, 8min standby
2.3 Type key
Ex-
ample:
Padus MINI3-M04.10/M05-523/A-10M
Padus
Submersible drainage pump
MINI3
Series
M
Type of impeller
• V = vortex impeller
• M = Multi-channel impeller
04
Nominal diameter discharge connection G1½IG
10
Max. delivery head in m
M
Mains connection version:
• M = single-phase current (1~)
• T = three-phase current (3~)
05
Value/10 = rated power P
2
in kW
5
Mains frequency:
• 5 = 50Hz
• 6 = 60Hz
23
Rated voltage code
A
Additional electrical equipment:
• O = with bare cable end
• P = with plug
• A = with plug and float switch
10M
Connection cable length
2.4 Scope of delivery
• Pump
• Swing check valve, pre-assembled
• Hose connection, enclosed
• 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 Padus MINI3-...-A is equipped with a float switch. The float
switch is used to switch the pump on and off depending on the
level:
• Upper floater: Pump on
• Lower floater: Pump off
3 Application/use
3.1 Intended use
For the pumping in domestic areas of:
• Sewage not containing faeces
– Wash basins
– Shower basins/bathtubs
• Wastewater (with small amounts of sand and gravel)
– Rainwater
– Drainage water
• Fluid temperature: 3...+40°C (37...104°F)