THERMEX SPECIALIZED WATER HEATER MANUFACTURER ELECTRIC WATER HEATER OPERATION MANUAL UNIQUE WELDING PRACTICE G.5 HIGH-QUALITY AUSTENITIC STAINLESS STEEL www.thermex.
DEAR BUYER! We wish to congratulate you on the purchase of THERMEX electric water heater. It is safe to say that our wide range of electric water heaters will satisfy any of your needs. The use of modern technologies and high-quality materials in the manufacture of these devices brought about popularity of and confidence in THERMEX trade mark. Our electric water heaters can be optionally equipped with a protective cutout device (PCD) to ensure complete electrical safety in operation.
. DELIVERY SET 1. Electric water heater with PCD (optionally) 2. Safety valve, GP type 3. Operation Manual 4. Securing anchor 5. Packing 6. Remote control panel (optionally) - 1 pc. - 1 pc. - 1 pc. - 2 pcs per holding plate. -1 pc. -1 pc. 4. EWH DESCRIPTION AND OPERATNG PRINCIPLE 4.1. The EWH outer case, depending on the model, is made of various high-quality materials such as impact-resistant plastic, low-carbon or special bright-finished stainless steel.
The PCD is optionally mounted on an electric cord of the device to disconnect the EWH from the power network in the case of power supply voltage current leakage or break-down in respect of the grounded components of the device. 4.3.
6.1. LAYOUT AND INSTALLATION The EWH should be installed in accordance with the marking on the case and the table below: Marking Volume RZL, IS-V, IR-V, IQ-V, IF-V, 30- 150 litres ID-V IS-H, IR-H, IQ-H, IF-H, ID-Н 30- 150 litres IS-U, IR-U, IQ-U, IF-U, ID-U 30 - 150 litres Layout Vertical, with branch pipes downwards Horizontal, with branch pipes downwards Vertical or horizontal, with branch pipes downwards or to the right, respectively Models IR 5-15 l are placed vertically.
EWH Drain valve Drain branch pipe (except for models IQ-V, IR-V, IS) Inlet pipe Safety valve Drain to a sewer system Shutoff valve Cold Hot Shut off when EWH is in operation Fig. 1. Connection of EWH to water supply line Shut off when EWH is in operation ЭВН = EWH Подводка = Inlet pipe Сливной вентиль = Drain valve Предохранительный клапан = Safety valve Дренаж в канализацию = Drain to a sewer system Запорный вентиль = Shutoff valve Гор. = Hot Хол. = Cold Fig. 2.
After connection, open the valve of cold water supply to the EWH and the hot water tap on the mixer to allow air to escape from the water heater. When the EWH is finally filled, cold water will continuously run from the mixer tap. When the EWH is connected in places, where there is no water supply system, water can be supplied to the EWH from an auxiliary tank located at least at 5 meters from the top of the EWH, or by using a pumping plant.
Mode I Mode II Mode I Mode II Temperature regulator Fig. 3. Mechanical control panel Press Fig. 4. Layout of thermoswitch button Fig. 5.
When the EWH is turned on for the first time (or after power outages), a temperature is set on default at +75°С. 7.3. Models with electronic control by version 2 (Fig.6) 7.3.1. "Demo" mode In the models equipped with an electronic control panel by version 2 with a digital touch LED display, when the EWH is turned on for the first time (or after power outages), the water heater passes, on default, into "Demo" (demonstration) mode. In this mode, the EWH heating elements are never enabled.
Temperature heat indicator Fig. 6. Electronic control panel (version 2) Fig. 7. Remote control panel RECYCLING When regulations for installation, operation, maintenance of the EWH are observed, and when the water quality complies with effective standards, the Manufacturer establishes a service life for the EWH 9 years. When the convector is to be recycled, you should comply with local environmental laws and guidelines.
7.3.6. Remote control panel (Fig. 7) By using button "Power" on the control panel you may vary power modes between "Single Power" and "Double power". Button "Setting" corresponds to key on the control panel, button "Timer" corresponds to button , button “On/Off” corresponds to . By using arrows you may set parameters. 7.4. PCD – protective cutout device If PCD comes to operate when the EWH is in service, to reset it you have to press button on PCD.
8. FAULTS AND REMEDIES: Faults Pressure of hot water from the EWH, reduced.
