ENGO CONTROLS EASY-24W 24V Wired Thermostat User Guide

ENGO CONTROLS EASY-24W 24V Wired Thermostat

Product Information

Specifications

• Product Name : EASY 24V AC
• Type : Wired thermostat, 24V
• Power Supply : 24V AC
• Max Current : 3 (1) A
• Temperature Range : Not specified
• Display Temperature Accuracy : Not specified
• Control Algorithm : Precise TPI temperature control\ algorithm
• Communication : Wired
• Output Control : COM / NO (voltage-free)
• IP Protection Class : IP30
• Dimensions : 80 x 80 x 22 mm
• Product Features : Wired communication, NO-COM Volt-Free output 3(1)A, HEAT/STANDBY/COOL Switch
• Compliance : EU Directives – 2014/30/UE, 2014/35/UE, 2011/65/UE

Product Usage Instructions

Safety Information
Use the device in accordance with national and EU regulations. Keep the device dry and use indoors only. Read the entire manual before installation or use.

Installation
Installation must be done by a qualified person following the standards and regulations. Additional protection requirements may apply.

Connection Description

• Connection diagram for heating source:
  • L1 L2 NO COM
  • Heating source *
  • L1 AC 24V L2

Description of the LCD Display and Buttons

1. SWITCH (MODE SELECTION):
2. Current/set room temperature
3. Temperature unit
4. Heating mode icon
5. Cooling mode icon

Proper Thermostat Location
The thermostat should be installed approximately 150 cm above floor level, away from heat sources, cold sources, direct sunlight, high humidity areas, drafts, or obstacles.

Lock / Unlock the Thermostat’s Keys
To lock the keys on the thermostat, press and hold simultaneously the ‘-‘ and ‘+’ buttons for 7 seconds. Release the keys after the screen appears to lock the thermostat.

Introduction

Wired, non-programmable thermostat, 24V AC powered. It is used for wired control of heating or cooling devices and systems. It works by maintaining comfortable conditions in the room, in line with the setpoint temperature set by the user. It is connected directly to a heat source or wiring centre. For a better fit, the model is available in two colors. Safe, reliable, easy to use.

Product Features

• Wired communication
• NO-COM Volt-Free output 3(1)A
• Precise TPI temperature control algorithm
• HEAT/STANDBY/COOL Switch

Product Compliance
This product complies with the following EU Directives: 2014/30/UE, 2014/35/UE, 2011/65/UE.

SAFETY INFORMATION
Use in accordance with national and EU regulations. Use the device only as intended, keeping it in a dry condition. The product is for indoor use only. Please read the entire manual, before installation or use.

Installation

Installation must be performed by a qualified person with appropriate electrical qualifications, in accordance with the standards and regulations in force in a given country and in the EU. The manufacturer is not responsible for non compliance with the instructions.

ATTENTION:
For the entire installation, there may be additional protection requirements, which the installer is responsible for.

Connection description

1. Connection diagram for heating source
2. Connection diagram to 24V actuator
3. Connection diagram to the control box

• *Heating source –**
  Boiler’s contacts for ON/OFF thermostat (according to the boiler’s instructions)

• Valve actuator

• 24V AC power supply

• Voltage-free output

• Input terminals

• Fuse

Description of the LCD display + description of the buttons

1. Current / set room temperature
2. Temperature unit
3. Heating mode icon
4. Cooling mode icon

• 1. “MINUS” button
• 2. “PLUS” button

Proper thermostat location

For the thermostat to work properly, it must be installed in a suitable place. Preferably approx. 150 cm above floor level, away from sources of heat or cold. In addition, the thermostat should not be installed behind curtains or other obstacles or in places with high humidity, as this will prevent an accurate measurement of the temperature in the room. It is not recommended to install the thermostat on an outside wall, in a draft or in a place where it will be exposed to direct sunlight.

Lock / Unlock the thermostat’s keys

To lock the keys on the thermostat, press and hold simultaneously – and + buttons for 7 seconds. After the screen appears, release the keys. The thermostat is locked. To unlock the keys on the thermostat, press and hold simultaneously – and + buttons for 7 seconds. After the screen appears, 7 SEC 7 SEC release the keys. Thermostat is unlocked.

Installer parameters

WARNING!
After entering the service menu, use – or + buttons to choose parameter. For the parameter selection to be confirmed, wait 3 seconds. The screen will appear with the settings that you can change with – or + buttons. Wait 3 seconds for the selection to be confirmed. The thermostat will go to the home screen.

• MAIN SCREEN
  To enter the service menu, press and hold
  „MINUS” and „PLUS” buttons for 5 seconds.

• CHOOSE A CONTROL ALGORITHM

  • UFH – underfloor heating
  • RAD – radiator heating
  • ELE – electric heating
  • H – hysteresis in the range from 0,4°C to 4,0°C
  • Example: H = 0,4°C = ±0.2°C

• MIN. TEMP SETPOINT LIMIT
  Set the minimum temperature setpoint limit.

• MAX. TEMP SETPOINT LIMIT
  Set the maximum temperature setpoint limit.

• TEMPERATURE CALIBRATION
  The displayed (measured) temperature can be calibrated in steps of 0.1°C (from -3.5°C to + 3.5°C).

• OUTPUT CONTROL
  Select whether the thermostat output has to work as NO = Normally Open or NC = Normally Closed.

• RESET
  Reset thermostat settings to default values.

Technical Information

• Power supply 24V AC
• Max current 3 (1) A
• Temperature range 5 – 35°C
• Display temperature accuracy 0,1°C
• Control algorithm TPI or Histeresis (±0.2°C do ±2°C)
• Communication Wired
• Output control COM / NO (voltage-free)
• IP protection class IP30
• Dimension 80 x 80 x 22 mm

Producer: Engo Controls sp z o.o. sp. k. Rolna 4 St. 43-262 Kobielice Poland

• Ver. 1.0
• Release date : VII 2024
• Soft : v0.6

www.engocontrols.com

FAQ

Q: Can this thermostat be used for both heating and cooling systems?
A: Yes, this thermostat can be used for both heating and cooling devices and systems.

Q: What are the dimensions of the product?
A: The dimensions of the product are 80 x 80 x 22 mm.

Q: How do I know if the thermostat is locked?
A: The keys on the thermostat will be locked if you press and hold the ‘-‘ and ‘+’ buttons simultaneously for 7 seconds.

References

• ENGO Controls - Sterowanie ogrzewaniem

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