TERMA AQUAPRO 6L Storage Electric Water Heater Instruction Manual

Instruction Manual
TERMA AQUAPRO 6L
Storage Electric Water Heater

GENERAL REMARK

• The installation and maintenance has to be carried out by qualified professionals or authorized technicians.
• The manufacturer shall not be held responsible for any damage or malfunction caused by wrong installation or failing to comply with following instructions included in this pamphlet.
• For more detailed installation and maintenance guidelines, please refer to below chapters.

CAUTIONS

Before installing this water heater, check and confirm that the earthing on the supply socket is reliably grounded. Otherwise, the electrical water heater can not be installed and used. Do not use extension boards.
Incorrect installation and use of this electrical water heater may result in serious injuries and loss of property.

Special cautions

• The water heater is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instructions concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the heater.

• The wall in which the electrical water heater is installed must be able to bear the load more than two times of the heater filled fully with water without distortion and cracks. Otherwise, other strengthening measures must be adopted.
  The supply socket must be earthed reliably. The installation height of the supply socket must not be lower than 1.8m. The rated current of the socket must not be lower than 16A. The socket and plug must be kept dry to prevent electrical leakage. If the flexible power supply cord is damaged, the special supply cord provided by the manufacturer must be selected, and replaced by the professional maintenance personnel.

• The maximum inlet water pressure is 0.5MPa; the minimum inlet water pressure is 0.1MPa, if this is necessary for the correct operation of the appliance.

• When using the heater for the first time (or the first use after maintenance), the heater can not be switched on until it has been filled fully with water. When filling the water, at least one of the outlet valves at the outlet of the heater must be opened to exhaust the air. This valve can be closed after the heater has been filled fully with water.

• The pressure relief valve attached with the heater must be installed at the cold water inlet of this heater, and make sure it is not exposed in the foggy. The water may be outflowed from pressure relief valve, so the outflow pipe must open wide in the air. In order to drain away the water inside the inner container, it can be drained away from the pressure release valve. Twist the thread screw of the pressure release valve off, and lift the drain handle upwards(See Fig.1) . The drainage pipe connected to the pressure release hole must be kept sloping downwards and in a frost-free environment. The water may drip from the discharge pipe of the pressure-relief device and that this pipe must be left open to the atmosphere.

•  During heating, there may be drops of water dripping from the pressure release hole of the pressure relief valve, this is a normal phenomenon.

• The pressure release hole shall not be blocked under no circumstances, otherwise, the heater may get damaged, even resulting in accidents. If there is a large amount of water leak, please contact customer care center for repair.

• The pressure relief valve need to be checked and cleaned regularly, so as to make sure it will not be blocked.
  Since the water temperature inside the heater can reach up to 75°C, the hot water must not be exposed to human bodies when it is initially used.

• Adjust the water temperature to a suitable temperature to avoid scalding.

• If any parts and components of this electrical water heater are damaged please contact customer care center for repair.

PRODUCT INFORMATION

NOTE:
This manual is applicable to the storage electric water heaters Terma manufactured by this company.
Technical Performance Parameters

Model| Volume
(L)| Rated
Power
(W)| Rated
Voltage
(ACV)| Rated
Pressure
(MPa)| Rated Of
Water
Temperature
(°C)| Rated
Theromstat
SET (°C)| Protection
Class| Waterproof
Grade
---|---|---|---|---|---|---|---|---
Aquapro 6| 6| 1500| 220-240| 0,75| 65| 65| I| IPX4

Brief introduction of product structure

Internal Wire Diagram

UNIT INSTALLATION

Installation Instruction

• Just place the water heater on a horizontal surface that can bear more than 27kg.

NOTE :
When installing the electric water heater, the electric water heater must be installed in the vertical direction of the trademark “Terma” on the casing.
If the electric water heater is not installed in the regulated direction, the product may be damaged or even cause other losses.

1. Install the supply socket in the wall. The requirements for the socket are as follows: 250V/10A, single phase, three electrodes. It is recommended to placed the socket on the right above the heater.
   The height of the socket to the ground shall not be less than 1.8m (see Fig.2).

2.  If the bathroom is too small, the heater can be installed at another place.
   However, in order to reduce the pipeline heat losses, the installation position of the heater shall be closed to the location shall be as near as possible to the heater.

Pipelines Connection

1.  The dimension of each pipe part is G1/2” ; The massive pressure of inlet should use Pa as the unit; The minimum pressure of inlet should use Pa as the unit.
2. Connection of pressure relief valve with the heater on the inlet of the water heater.
3. In order to avoid leakage when connecting the pipelines, the rubber seal gaskets provided with the heater must be added at the end of the threads to ensure leak proof joints (see Fig.3).
4.  If the users want to realize a multi-way supply system, refer to the method shown in fig.4 for connection of the pipelines.

NOTE:
Please be sure to use the accessories provided by our company to install this electric water heater. This electric water heater can not be hung on the support until it has been confirmed to be firm and reliable. Otherwise, the electric water heater may drop off from the wall, resulting in damage of the heater, even serious accidents of injury. When determining the locations of the bolt holes, it shall be ensured that there is a clearance not less than 0.2m on the right side of the electric heater, to convenient the maintenance
of the heater, if necessary.

METHODS OF USING

• First, open any one of the outlet valves at the outlet of the water heater, then, open the inlet valve. The water heater gets filled with water. When water flows out of the outlet pipe it implies that the heater has been filled fully with water, and the outlet valve can be closed.

NOTE:
During normal operation, the inlet valve shall be always kept open.

• Insert the supply plug into the socket.
• If the indicator lights up, the thermostat will automatically control the temperature. When the water temperature inside the heater has reached the set temperature, it will switch off automatically, when the water temperature falls below the set point the heater will be turned on  automatically to restore the heating.

1. Rotate the knob according to the marking on the knob to increase or decrease the setting temperature.
2. The yellow LED is the heating light. The heating light will be ON once the knob is rotated to adjust the temperature and will be OFF when the heating process is finished.

MAINTENANCE

WARNING:
Do cut off power supply before maintenance, to avoid danger like electric shock.
• Check the power plug and outlet as often as possible. Secure electrical contact and also proper grounding must be provided. The plug and outlet must not heat excessively.
If the heater is not used for a long time, especially in regions with low airtemperature(below0ºC), it is necessary to drain water from the heater to prevent damage of the water heater, due to water freezing in the internal tank.(Refer Cautions in this manual for the method to drain away thewater from the inner container).
To ensure long reliable water heater operation, it is recommended to regularly clean the internal tank and remove deposits on the electric heating element of the water heater, as well as check condition (fully decomposed or not) of the magnesium anode and, if necessary, replace it with a new one in case of full decomposition.Tank cleaning frequency depends on hardness of water located in this territory. Cleaning must be performed by special maintenance services. You can ask the seller for address of the nearest service center.
The water heater is equipped with a thermal switch, which cuts off power supply of the heating element upon water overheating or its absence in the water heater. If the water heater is connected to the mains, but water is not heated and the indicator doesn’t light up, then the thermal switch was switched off or not switched on.
To reset the water heater to the operating condition, it is necessary to:

1. De-energize the water heater, remove the plate of the side/lower cover.
2. Press the button, located at the center of the thermal switch, see Fig.6;
3. If the button is not pressed and there is no clicking, then you should wait until the thermal switch cools down to the initial temperature.

WARNING:
Non-professionals are not allowed to disassemble the thermal switch to reset. Please contact professionals to maintain. Otherwise our company will not take responsibility if any quality accident happens because of this.

TROUBLESHOOTING

The outlet water is
cold water| Heating indicator is not on| Outage of power supply line| Power supply shall be restored
Poor contact of power socket| Replace the power socket
Damage to temperature limiter or thermostat| Inform the professional to repair
Heating indicator is on| Insufficient heating time| Wait for heating
Open circuit of or damage to heater| Inform the professional to repair
Heating indicator is not on| Action of temperature limiter caused by dry burning or too high water temperature| Inform the professional to repair
Damage to temperature limiter| Inform the professional to repair
Damage to thermostat| Inform the professional to repair
Damage to wire control switch| Inform the professional to repair
No warm water is out from the warm water outlet| The water supply is cut off
of water supply| Wait for the normal providing
The water pressure is too low| Use until the water pressure is raised
The inlet valve of water supply is not opened| Open the inlet valve
Water temperature is too high| Failure of temperature control system| Inform the professional to repair
Water leakage| The seal of the connection position of all the pipe orifices is not good| Seal the connection position

NOTE:
Parts illustrated in this use and care manual are indicative only, parts provided with the product may differ with illustrations.This product is intended for household use only.
Specifications are subject to change without notice.

WARRANTY STATEMENT

The product has all prescribed and declared properties. All mechanical parts have a 2-year warranty, electric components and electric heaters 1 year, while following the rules from the instructions. The warranty card is valid with the attached invoice. During the warranty period, everything will be removed free of charge, meaning defects resulting from poor material, workmanship, defect or deficiency. We reserve the right to repair or replace the entire product. No warranty covers damages caused by improper use, normal wear and tear and errors that do not affect the value, functionality and safety of the device. The warranty ceases to be valid if the repair is carried out by an unauthorized person or if no original replacement parts were used during the repair. Cleaning of scale deposits resulting from “hard” water is not covered by the warranty and is not considered a manufacturing fault of the product. For reflex damage (DAMNUM EXTRA REM), for actual property damage or loss profit that could occur due to the use or lack of the product, we take no responsibility. We also do not accept installation costs and dismantling and any other indirect or direct costs, requirements for compensation for damages or compensation that would  fall to our burden due to eventualities complaint.

DISPOSAL AND RECYCLING

Important instructions for environment
Compliance with the WEEE Directive and Disposing of the Waster Product: This product complies with EU WEEE Directive (2012/19/EU). This product bears a classification symbol for waster electrical and electronic equipment (WEEE).
This symbol indicates that this product shall not be disposed with other household wastes at the end of its service life. Used device must be returned to official collection point for recycling of electrical electronic devices. To find these collection systems please contact to your local authorities or retailer where the product was purchased. Each household performs important role in recovering and recycling of old appliance. Appropriate disposal of used appliance helps prevent potential negative consequences for the environment and human health.
Compliance with RoHS Directive
The product you have purchased complies with EU RoHS Directive (2011/65/EU). It does not contain harmful and prohibited materials specified in the Directive.
Package information
**** Packaging materials of the product are manufactured from recyclable materials in accordance with our National Environment Regulations. Do not dispose of the packaging materials together with the domestic or other wastes. Take them to the packaging material collection points designated by the local authorities.

DATA PROTECTION NOTICE

For the provision of the services agreed with the customer, we agree to comply without restriction with all stipulations of applicable data protection law, in line with agreed countries within which services to the customer will be delivered, as well as, where applicable, the EU General Data Protection Regulation (GDPR). Generally, our data processing is to fulfil our obligation under contract with you and for product safety reasons, to safeguard your rights in connection with warranty and product registration questions. In some cases, but only if appropriate data protection is ensured, personal data might be transferred to recipients located outside of the European Economic Area.

7. Produce information with EU regulation
The electrical storage water heater Terma Aquapro 6L of the company Midea was tested with a declared load profile of the size “XXS”
The product fulfills and corresponds to the requirements of the commission regulation standards (No 814/2013) for electrical storage water heater and achieved a water heating energy efficiency of ηwh=36% that correspond to the water heating efficiency class
“A” In accordance with Annex II Enercy Efficiency Classes article 1 of the commission regulation (No 812/2013)
The evaluation of the result of this report with respect of conformity with the related commission regulation (No 812/2013 and 814/2019) is only a part of the conformity assessment to achieve the ErP-Label.
Electricity consumption Qelec、water heating energy efficiency ηwh and mixed water at 40℃（V40）

Produced for: Fero-Term d.o.o.
Gospodarska 17, Donji Stupnik, Zagreb
Web: www.fero-term.hr
E-mail: info@fero-term.hr

References

• Fero-Term große Auswahl an Sanitärkeramik und Keramik
• Fero-Term veliki izbor keramike, sanitarija i sustava za grijanje
• Fero-Term velika izbira keramike, sanitarne keramike in ogrevalnih sistemov
• KONTAKT

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>