Installation Guide Danfoss ECtemp Next Plus Electronic Intelligent Timer Thermostat electricheating.danfoss.
Danfoss ECtemp Next Plus Table of Contents 1 Introduction ���������������������������������������������������������������� 2 1.1 Technical Specifications ���������������������������������� 3 1.
Danfoss ECtemp Next Plus 1 Introduction The Danfoss ECtemp Next Plus is an electronic programmable timer thermostat used for controlling electrical floor heating elements. The thermostat is designed for fixed installation only and can be used for both direct heating of the entire room and for comfort heating of the floor. More information on this product can also be found at: electricheating.danfoss.com 1.
Danfoss ECtemp Next Plus Ambient temperature -10°C to +60°C Frost protection temperature 5°C to +9°C (default 5°C) Temperature range Room temperature: 5-35°C. Floor temperature: Max. 35°C is default. Sensor failure monitoring The thermostat has a built-in monitoring circuit, which will switch off the heating if the sensor is disconnected or shortcircuited Cable specification max.
Danfoss ECtemp Next Plus Standard “Automatic electrical controls for household and similar use”: • EN/IEC 60730-1 (general) • EN/IEC 60730-2-9 (thermostat) 1.2 Safety Instructions Make sure the mains supply to the thermostat is turned off before installation. Important: When the thermostat is used to control a floor heating element in connection with a wooden floor or similar material, always use a floor sensor and never set the maximum floor temperature to more than 35°C.
Danfoss ECtemp Next Plus 2 Mounting Instructions Please observe the following placement guidelines: Place the thermostat at a suitable height on the wall (typically 80-170cm.). The thermostat should not be placed in wet rooms. Place it in an adjacent room and use floor sensor only. Always place the thermostat according to local regulation on IP classes and use floor sensor only. Do not place the thermostat on the inner side of an exterior wall. Always install the thermostat at least 50 cm.
Danfoss ECtemp Next Plus • Place the floor sensor in a conduit in an appropriate place where it is not exposed to sunlight or draft from door openings. • Equally distant and >2cm from two heating cables. • The conduit should be flush with the floor surface countersink the conduit if necessary. • Route the conduit to the connection box. • The bending radius of the conduit must be min 50mm. Connect the thermostat according to the connection diagram.
Danfoss ECtemp Next Plus 3 Symbols The following symbols appears in the display: Symbols SET Function description Symbols Function description Room temperature Away mode Floor temperature Child safety lock Temperature indication Power ON/OFF Set temperature Timer and program operation Floor heating, Active Mode change/check floor temp.
Danfoss ECtemp Next Plus 4 Settings 4.1 Power ON/OFF Switch thermostat ON/OFF by pressing button on top of thermostat. 4.2 Initial Settings Initial settings must be specified when the unit is activated for the first time: Press M button for 6 seconds to enter the parameter setting mode. The upper digits indicate the parameter number. Press M for parameter selection. Press < or > to set the parameter range. Complete all adjustments.
Danfoss ECtemp Next Plus The digits indicate the set value as follows: No. Parameter settings Settings range Default P01 Working mode 01: Manual 02: Advanced Programmable Timer 02 P02 Temperature control mode 01: Room and floor temp; 02: Only floor temp.; 03: Only room temp.
Danfoss ECtemp Next Plus temperature, and an energy-saving lower setback temperature if standard room comfort temperature is not required. The function consists of 2 programs: P1 with 4 events in 5 days (Mon. Tue. Wed. Thu. Fri.) P2 with 4 events in 2 days (Sat. Sun.). P1: Press and hold to display Mo. Tu. We. Th. Fr. P2: Sa. Su. are now shown in the display. P1, Event 1: 1. Use < or > to select the start time. 2. Press to accept the setting. 3. Use < or > to select the temperature. 4.
Danfoss ECtemp Next Plus 2. When releasing the < or >, the display returns to showing the actual temperature. This temperature change is only temporary and will be maintained only until the next programmed setting! A default program provides timer control if the customer does not create own programs: Event 1 Days Start Temp. time Event 2 Start time Temp. Event 3 Start time Temp. Event 4 Start time Temp. Mon 6:30 Fri.
Danfoss ECtemp Next Plus It would also be possible to use only one temperature sensor. However, this option is not recommendable as this cause an increased risk of overheating of the floor. Extending maximum floor temperature and Setting into room only mode – See point 4.9 and 4.10. IMPORTANT: When the thermostat is used to control a floor heating element in connection with a wooden floor or similar material, always use a floor sensor and never set the maximum floor temperature to more than 35 ° C.
Danfoss ECtemp Next Plus 4.5 Timer Setting To adjust time and week day - press Use < or > to adjust hours, Press ing3 again to shift to minutes and use < or > for adjust- Press again to shift to weekdays and use < or > for selecting right day Finish timer setting by pressing any other button or wait for automatic exit after 6 sec. without operation 4.6 Safety Lock Press M and > simultaneous to enable Safety lock. To release safety lock press M and > simultaneous again. 4.
Danfoss ECtemp Next Plus 4.8 Present Floor Temperature Press M and hold – Press < within 6 sec also start to flash and current floor temperature is being displayed. Press any other button to exit or wait for automatic exit after 6 sec. without operation 4.9 Change to Room control only Switch Power OFF Press M and Timer buttons simultaneously for approx. 10 seconds Select Function P08: Only Room temperature control Select Setting 01: Enable Switch Power ON Press M button for approx.
Danfoss ECtemp Next Plus Adjust Maximum Floor temperature according to need up to 45°C Power ON Press M button for 6 seconds Select P03 (Table in 4.2): raise floor temperature limitation higher than 35°C by using the > 4.11 T able for 4.9 Change to Room control only and 4.10 Extending Maximum Floor temperature limitations to 45°C No.
Danfoss ECtemp Next Plus P06 Minimum Room Temp. Limitation 5-35˚C(Active in Temperature Control Mode 02) 5˚C P07 Setting range extension for P06, P07, P08 01: Max. 35˚C, 02: Max. 45˚C 01 P08 Only room temperature control 01: Enable, 02: Disable 02 5 Error Codes E1 Room sensor failure E2 Floor sensor failure EE EEPROM failure Lo Temperature lower than 0˚C Hi Temperature higher than 5˚C All relay output will be turned off in all cases.
Danfoss ECtemp Next Plus 7 18 Disposal Instruction Installation Guide
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Danfoss ECtemp Next Plus 20 Installation Guide
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Danfoss ECtemp Next Plus 22 Installation Guide
Danfoss ECtemp Touch Danfoss A/S Electric Heating Systems Ulvehavevej 61 7100 Vejle Denmark Phone: +45 7488 8500 Fax: +45 7488 8501 http://electricheating.danfoss.com/ Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice.
