Dear Customers, ECOTERMAL LTD Co. would like to thank you for your good choice! Please read this Instruction Manual carefully to enjoy utmost satisfaction through the advantages of the electric heaters and modules, which can provide comfortable, environmentally –friendly and economic heating solution due to their quality and reliable modern automated devices.
RECOMMENDATIONS: This electric heater shall not be operated by physically disabled and mentally infirm individuals and/or individuals without the necessary qualification and/or experience (unless they are given special training). - Never permit CHILDREN to interfere with the heater operation. - Be sure to understand well and observe the instructions for heater safe operation and installation. - After removal of the package, be sure to check the integrity of the heater and availability of all accessories.
30°C~80°C (in radiator mode) Operating temperature range 30°C~60°C (in floor heating mode) Max water temperature 85°C Temperature setting range 5~20°C Minimum temperature level < for freeze protection 8°C Temperature for 》10C deactivation of the freeze protection function Pump output voltage 240Vac, 0.5A Inlet and outlet connections G1/2”...
Step 3: Tighten 3 screws in the 3 upper dowel pins, as shown in the Figure Step 4: Mount the heater on 3 fixed screws. Tighten 2 screws in the lower dowel pins 5. Electrical connections 1. All electrical works shall be in conformity with the currently valid national and local electrical standards. 2.
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5.2 According to the cable size, open the relevant hole numbers in the cover. Cables can also be installed through a major common hole. 5.3 Connect the L, N, E cables as per the instructions shown on the sticker. Single phase models Three phase models...
5.4 Insert the cable through the hole in the cover 5.5 Fix the cover onto the hole and tighten the screws. 6. Connection to the heating system Make the water supply, recycle and automatic addition connections of the heater.
7. Heater display and adjustments Icons and indicators Icons Details Displays the 7 week days There are 9 time phases. You can set operating conditions for 9 phases in a 24-hour period. Displays actual time (hour and minutes) This icon will go on to indicate that the heater is in heating mode. This icon will go on to indicate that the heater maintains insulation conditions.
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Name Operating state Sensor type Function No set point Touch and hold Touch and hold down for 2 sec. to turn ON/OFF. down Set point exists Touch once Return to the previous menu. Power on state, no set point Touch and hold Touch and hold down for 3 sec to enter setting state down Power off state...
Heater adjustments User adjustments ON/OFF Operation In the OFF state, no settings made, touch and hold down for 2 seconds to turn the heater ON, touch and hold for 2 seconds again to switch the heater OFF. Temperature adjustments Press and hold for 2 seconds to turn the heater ON.
Setting the operating parameters Setting of operating parameters shall be made in the operating mode. Press and hold for 3 seconds, the system will go to enable weekly operation. (Phase 1-9). To disable the program settings, press again and hold for 3 seconds. Setting the temperature difference: ...
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submenu “CH“, to display the icon, then make adjustments using the keys. Display 00 means heating, display 01 means domestic hot water, display 02 means heating plus domestic hot water. When the heater is in the operating mode, the icon of the relevant mode selection will be ON.
Error codes Error code Cause analysis Solution A, Feed water to the heater; pressure range 0.5-3bar B, If water pressure is over 0.5bar, ensure that the water A, No water in the system or pressure too low pressure sensor is with contacts closed B, closed contact of water pressure sensor A, Open circuit of temperature sensor for supply of A, Replace the temperature sensor for supply of heating...
9. OPERATING INSTRUCTIONS - The user of the electric heater shall provide water supply and power supply for the system. - The user shall make sure that sealing is proper and control the system operating pressure. - Make adjustments for heater or room temperature depending on the system function mode and user’s individual preferences.
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