Installation and operating instructions Wilo-Para SCA
31
en
3 Product description and function
Overview
Wilo-Para (Fig. 1)
1 Pump housing with screwed connections
2 Glandless motor
3 Condensate drain openings
(4x around circumference)
4 Housing screws
5 Control module
6 Rating plate
7 Operating button for pump adjustment
8 Run signal/fault signal LED
9 Display of selected speed control range
10 Display of selected characteristic curve (I, II, III)
11 Mains connection: 3-pin plug connection
Function
High efficiency circulator for hot water heating system
with integrated speed control. Delivery head and flow
are adjustable based on speed settings.
Type key
Example: Wilo-Para 15-130/6-50/SCA-12/I
Para
High-efficiency circulator for heating and cooling applications
15
Screwed connection DN 15 (Rp ½), DN 25 (Rp 1), DN 30 (Rp 1¼)
130
Port-to-port length: 130 mm or 180 mm
6
Nominal delivery head in m at Q = 0 m³/h
50
Max. power consumption in watts
SCA
SCA = Self-Control (A = AC spare part variant)
12
Position of the control module at 12 o’clock
I
Individual packaging
