Heating and district heating controller, equitherm
EQJW 146
How energy efficiency is improved
Convenient time programme that enables the system to be adjusted to the individual requirements of the user, and also to be switched off temporarily if required
Features
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Weather-dependent supply temperature control by heating curve or 4-point characteristic and drinking water heating
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29 system models, for example for district heating, single-stage boilers, drinking water heating with solar energy or buffer tank.
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Convenient to use with modern operating concept (turn and press) and large LCD
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Convenient weekly and annual switching programmes with optimisation of switching times
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Automatic summertime/wintertime changeover
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Min./max. limitation of supply temperature and max. limitation of return temperature
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Frost-protection facility and anti-jamming function for valve and pump
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Floor-drying function
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Function for protecting against legionellae
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Room temperature switching using room-temperature sensors
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Ni/PT1000 inputs for the outside, supply, drinking water, return flow and room temperature
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Relay outputs with varistor suppression for activating control units and pumps
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Manual mode
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Logbook (only EQJW146F002)
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Configurable input/output 0…10 V
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External demand processing, binary or analogue (0..10 V)
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Interface for various accessories such as modem, gateway, data logging module etc.
Product search
- ON/OFF controllers
- Sensors and transducers
- Stand-alone controller
- Intelligent unitary control: equiflex and VAV
- Intelligent unitary control for underfloor heating
- Electric distributor for positioning signals
- Electronic room thermostat for heating and heating/cooling with display
- Electronic room thermostat for heating and heating/cooling
- Electric distributor for control signals
- Electronic room thermostat with radio transmission
- Electronic room operating unit, 868 MHz
- Bi-directional wireless controller 868 MHz
- flexotron controllers for ventilation and a/c
- equitherm heating controllers
- Electric drives, control valves, butterfly valves
- Electric drives
- Valve actuator with SAUTER Universal Technology (SUT)
- Valve actuator
- Retrofit actuator
- Retrofit actuator
- SUT valve actuator with safety function
- SUT valve actuator with spring return
- SUT valve actuator with positioner
- Valve actuator
- Valve actuator
- Rotary actuator with spring return and positioner
- Rotary actuator with spring return for control ball valves
- High-speed rotary actuator with SAUTER Universal Technology (SUT) for ball valve
- SUT valve actuator with spring return
- Valve actuator with spring return
- Rotary actuator with SAUTER Universal Technology (SUT) for ball valve
- Rotary actuator for ball valve
- Valve actuator with SAUTER Universal Technology (SUT)
- Valve actuator
- Motorised actuator with positioner
- Motorised actuator
- Rotary actuator with positioner
- Rotary actuator
- High-speed damper actuator with SAUTER Universal Technology (SUT)
- Damper actuator with SAUTER Universal Technology (SUT)
- Damper actuator
- Damper actuator with spring return and positioner
- Damper actuator with spring return
- Damper actuator with spring return and positioner
- Damper actuator with spring return
- Damper actuator
- Damper actuator with SAUTER Universal Technology (SUT)
- Damper actuator
- VAV compact controllers
- Butterfly valvesmixing valves
- Unit valves and drives
- 3-way unit valve, PN 16 (el.)
- 2-way valve, PN 16
- Continuous actuator for unit valves, with stroke indicator
- Thermal actuator for unit valves with stroke indicator
- Motorised actuator for unit valves with positioner
- Motorised actuator for unit valves
- 3-way unit valve, PN 16
- 2-way valve, PN16
- 3-way unit valve, PN 16
- Regulating valves combined with drive
- 3-way valve with female thread, PN 16 (el.)
- 2-way valve with female thread, PN 16 (el.)
- 3-way flanged valve, PN 40 (el.)
- 2-way flanged valve, PN 40 (el.)
- Pressure-relieved 2-way flanged valve, PN 25 (el.)
- 3-way flanged valve, PN 25/16 (el.)
- 2-way flanged valve, PN 25/16 (el.)
- 3-way flanged valve, PN 16
- 2-way flanged valve, PN 16
- 3-way flanged valve, PN 16/10 (el.)
- 2-way flanged valve, PN 16/10 (el.)
- 3-way flanged valve, PN 6
- 2-way flanged valve, PN 6
- 3-way flanged valve, PN 6 (el.)
- 2-way flanged valve, PN 6 (el.)
- 3-way valve with male thread, PN 16
- 2-way valve with male thread, PN 16
- 2-way cut-off ball valve with male thread, PN 40
- 3-way change-over ball valve (T) with male thread, PN 40
- 2-way cut-off ball valve with female thread, PN 40
- 3-way changeover ball valve (T) with female thread, PN 40
- 3-way changeover ball valve (L) with female thread, PN 40
- 3-way regulating ball valve with male thread, PN 40
- 2-way regulating ball valve with male thread, PN 40
- 3-way regulating ball valve with female thread, PN 40
- 2-way regulating ball valve with female thread, PN 40
- Valveco - Regulating Valve
- 6 -way ball valves
- Pneumatics
- Installationof pneumatic systems
- Relays and magnetic valves
- Individual-room controlsystems, VAV
- centair controller system
- Manometer for indicating measured values
- Differential pressure controller/transducer, centair
- Pneumatic humidity transducer for duct fitting
- Pneumatic humidity transducer for wall fitting
- Outdoor-temperature transducer
- Average-temperature transducer
- Room-temperature transducer
- Pneumatic temperature transducer for duct fitting, centair
- P-controller
- Damper control unit
- P+PI cascade controller
- P-controller
- PI-controller
- Accessories
- Pneumatic drives, valves
- Pneumatic drives
- Regulating valves combined with drive
- 2-way flanged valve, PN 40 (pn.)
- 3-way flanged valve, PN 40 (pn.)
- 3-way valve with female thread, PN 16 (pn.)
- 2-way valve with female thread, PN 16 (pn.)
- Pressure-relieved 2-way flanged valve, PN 25 (pn.)
- 3-way flanged valve, PN 25/16 (pn.)
- 2-way flanged valve, PN 25/16 (pn.)
- 3-way flanged valve, PN 16/10 (pn.)
- 2-way flanged valve, PN 16/10 (pn.)
- 3-way flanged valve, PN 6 (pn.)
- 2-way flanged valve, PN 6 (pn.)
- Accessories
- Building Management System
- Engineering (CASE)
- HVAC automation modulo 6
- Coupling kit for I/O modules in cabinet, modu602‑LC
- Module for separated I/O module supply, modu601‑LC
- Operating and indicating unit for I/O modules, modu600-LO
- 8 x AO and 8 x DI/CI I/O module, modu671-IO
- 8 x DI/CI/DO (OC) and 8 x DI/CI I/O module, modu670‑IO
- 6 x relay (2A) outputs I/O module, modu650‑IO
- 8 x UI (DI/CI/AI) and 8 x DI/CI I/O module, modu631‑IO
- 16 x DI/CI inputs I/O module, modu630-IO
- Modular BACnet automation station and web server, modu680-AS
- HVAC automation
- Universal controller, moduFlex
- Field module for digital outputs 0-I, moduLink164
- Field module for digital outputs 0-I-II, moduLink165
- Field module for analogue outputs 0…10 V (0…20 mA), moduLink170
- Field module for digital inputs, moduLink174
- Local operating and indicating units, modu625…670
- novaLink module, modu590
- I/O module, analogue outputs, universal and digital inputs, modu572
- I/O module, digital inputs/outputs (open collector), modu571
- I/O module, analogue outputs and universal inputs, modu570
- I/O module, digital outputs (open collector), modu551
- I/O module, digital outputs (relays), modu550
- I/O module, analogue inputs with galvanic isolation, modu534
- I/O module, universal, digital, S0 inputs, modu533
- I/O module, universal inputs, modu532
- I/O module, digital inputs, modu531
- I/O module, digital and universal inputs, modu530
- Modular automation station, modu524/525
- Operation and indication
- Room automation
- Room operating unit ecoUnit 382 for ecos301/302
- Programmable controller, ecos311
- Room controller, ecos301, 302
- Room automation station, ecos504/505
- Room automation station, ecos502
- Room automation station, ecos500
- Power supply unit
- Remote I/O module, ecoLink527
- Remote I/O module, ecoLink522, 523
- Remote I/O module, ecoLink514, 515
- Remote I/O module, ecoLink510…512
- Frame for device inserts with 55 × 55 mm fitting dimensions
- Room operating unit, ecoUnit310…316
- Touch room operating unit, ecoUnit365
- Room operating unit, ecoUnit355
- Push-button unit for room operating unit, ecoUnit358
- Push-button unit for room operating unit, ecoUnit306
- Push-button unit for room operating unit with radio technology, ecoUnit106
- Wireless interface, ecoMod580
- Room operating unit with EnOcean wireless technology, ecoUnit110…146
- Communication and networks
- System integration
- Managment level (software)
- Cloud Services
- Time-switches
Manuals
Data sheets
Brochures
Operating instructions EQJW 146 F002
pdf : 4 MB
pdf
Operating instructions EQJW 146 F001
pdf : 2 MB
pdf
EQJW 146: Heating controller for local and district heating
pdf : 4 MB
pdf
SAUTER equitherm EQJW145-245
pdf : 360 KB
pdf
SAUTER equitherm EQJW125-135
pdf : 381 KB
pdf
