Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Heating, Air-conditioning, Cooling
Automatic pumps (single-head pumps)
Equipment/function Wilo-Smart
Wilo-Smart
Signal and display functions (Continued)
Fault light –
Direction-of-rotation telltale lamp –
LC display for showing pump data and fault codes –
Data exchange
Infrared interface for wireless data exchange with
IR-Monitor (see IR-Monitor function table)
–
Heating, Air-conditioning,
Cooling
PLR serial digital interface for connection to BA
via Wilo interface converter or company-specific
coupling modules
–
Serial digital LON interface for connection to a
LONWORKS network
Twin-head pump management (twin-head pump or 2 single-head pumps)
Main/standby operation (automatic fault-actuated
duty changeover/time-sensitive pump alteration)
Addition operation (efficiency-optimised peak-load
cut-in and out)
–
–
–
Potable water circulation
Equipment/Scope of delivery
Wrench attachment point on pump body
•
Double switchover valve in pump housing –
Cable entry possible on both sides –
Wilo quick connection with spring clips
•
Integrated air extraction fitting for automatic rapid
ventilator Rp 3 / 8
–
Plug-in slot for optional expansion with Wilo-
IF-Moduls
Blocking current-proof motor
Particle filter
Including seals for threaded connection (loose)
Including installation and operating instructions
Including thermal insulation –
Including washers for flange bolts
(for DN 32 - DN 65 nominal connection diameters)
Including 1.8 m power cable with grounding plug –
Integrated non-return valve –
–
•
•
•
•
–
Solar thermal
Service/Accessories, Systems
Integrated ball shutoff valve –
Including time switch –
• = available, – = not available
Switchgears and Control
Devices Pump Management
Systems
Wilo Catalogue A1 - Circulating pumps in glandless design
111