Corbero CTHW50 Electric Water Heater User Manual

Corbero CTHW50 Electric Water Heater

CERTIFICATE OF GUARANTEE

The presentation of the purchase invoice accompanied by this guarantee certificate is essential. Covered Risks.
This appliance is guaranteed against any malfunction, provided that it is intended for domestic use, proceeding to its repair within the warranty period and only by the authorized SAT network.
Our Corber6 appliances have the manufacturer’s legal warranty that covers any breakdown or defect for 36 months, from the invoice date of January 1, 2022. If necessary, we take care of any possible incident whenever it is due to a defective component or manufacturing fault. Warranty Exceptions

Warranty Exceptions

• That the date of the certificate does not coincide with the date of sale of the original invoice .
• Faults produced by blow, by fall or any other cause of force majeure.
• If the device has been manipulated by unauthorized personnel.
• Faults produced or derived as a consequence of improper use, installation defects, or modifications to the device that alter its operation.
• Start-up, maintenance, cleaning, components subject to wear, lamps, aesthetic parts, oxidation, plastics, rubbers, housings and crystals .
• Microwave ovens (with the exception of built-in ones) and tabletop ovens in the event of any incident of operation. they must be taken to the nearest technical service by the customer. They are not collected or repaired at home .
• Electric thermos guarantee. 3-year warranty including travel and labor costs that correspond to the repair of the product, having to have maintenance once every 12 months. Especially if you have installed a gas appliance, keep in mind as the owner of the installation, the obligation to carry out a complete review of the equipment, (according to Royal Decree 238 / 2013, of April 5. RITE. IT3, M. Lo thermos electrical and boilers that include hot water storage tanks, for the benefit of the Guarantee to apply, it Is mandatory that the magnesium anode is operational and that it performs the protection function adequately. For this, it is recommended that the anode be checked biannually by the Official Service and is renewed when necessary Periodicity that must be annual in those areas with critical waters (CaC03 content greater than 200mg/L, that is, from 200fH of hardness) Deposits without the correct state of the protection anode are not covered by the warranty Regardless of the type of tank or product, all heating or DHW overpressure valves must be channeled to avoid damage and n the house due to water discharges. The product warranty does not cover damages caused by not channeling the water spilled by this valve.

“THESE EXCEPTIONS VOID THE WARRANTY, THE REPAIR BEING CHARGED TO THE CUSTOMER”
Period covered in devices according to the law of guarantees in the sale of consumer goods Current law is “RD 7/2021”

Official Technical Service: 911 08 08 08

Special advise

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

Performance characteristics

• Multiple safety protection devices, such as dry heating protection, high temperature protection, high water pressure protection, etc., Safe and reliable.
• Enameled inner container : Manufactured using advanced (enamel technique) anti rust, corrosion-proof, incrustation-resistant, leak-prevention, with longer lifetime.
• Heating element designed with low thermal load : safe and reliable, for longer lifetime.
• Equipped with corrosion-proof and incrustation-retardant equipment: durable products.
• Thick PUF/EPS efficient thermal insulation and electricity saving.
• Temperature controller: Accurate and reliable control of temperature.
• Simple and easy to use.

Specifications

OVERALL DIMENSIONS

(Horizontal Type)

Methods of installation

Note:
Please ensure to use the accessories provided along with the product 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. 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. This may be required during maintenance of heater.

Installation

• This electric water heater shall be installed on a solid wall. If the strength of the wall cannot bear the load equal to two times of the total weight of the heater filled fully with water, it is then necessary to install a special support.

• After selecting a proper location, determine the positions of the two holes used for expansion bolts with hook Make two holes in the wall with the corresponding depth and size matching the expansion bolts attached with the heater insert the screws, turn the hook upwards, tighten the nuts to fix firmly, and then hang the electric water heater on it (see Fig.2.).

• Install the supply socket in the wall. The supply socket should be 3 pin, single phase, 230V/16 A. It is recommended to place the socket on the right above the heater. The height of the socket to the ground shall not be less than 1.8m

• 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 as near as possible to the heater.

Connection of pipelines

• The dimension of multifunction valve & the inlet /outlet pipe is ½” BSP.
• Connection of multifunction valve: install the multifunction valve with the heater on the inlet of the water heater.
• 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 (see fig.3). Ensure leak proof joints.
  

Multi outlet connection

• If the users want to realize a multi-way supply system, refer to the method shown in Fig.4 for connection of the pipelines.
  

• 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 geyser 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 supply socket, and switch ON. The POWER indicator will light up, adjust the temperature controller suitably the HEATING indicator will light up

• The temperature controller will automatically control the temperature. When the 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. When the heater is switched off automatically, the heating indicator will switch off.

Cautions

• The supply socket must be earthed reliably. The rated current of the socket shall not be lower than . The socket and plug shall be kept dry to prevent electrical leakage.

• The installation height of the supply socket shall not be lower than 1.8m.

• The wall in which the electric water heater is installed shall be able to bear the load more than two times of the heater fully filled with water without distortion and cracks. Otherwise, other strengthening measures shall be adopted.

• The multifunction valve attached with the heater must be installed at the cold water inlet of this heater (see Fig.5).

• When using the heater for the first time (or the first use after maintenance), the heater cannot be switched on until it has been fully filled 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 fully filled with water.

• This appliance 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 training or instructions concerning use of the appliance by a person responsible for their safety.

• During heating, there may be drops of water dripping from the pressure release hole of the multifunction valve. This is a normal phenomenon. If there is a large amount of water leak, please contact customer service center for repair. This pressure release hole shall, under no circumstances, be blocked; otherwise, the heater may be damaged, even resulting in accidents.

• The drainage pipe connected to the pressure release hole must be kept sloping downwards.

• 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.

• Unscrew the thread screw on the multifunction safety valve, and lift the drain handle upwards). (See Fig.6) to drain the water from the inner tank.

• 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.

• If any parts and components of this electric water heater are damaged, please contact customer service center for repair.

Maintenance

1. Check the power supply plug and socket frequently to make sure that they have good, reliable contact and are well grounded without overheating phenomenon.
2. If the heater is not used for a long time, especially in the regions with low atmospheric temperature (lower than 0°C), the water inside the heater shall be drained away. This will prevent the damage to the heater due to water freezing in the inner container, ( Refer Cautions in this manual for the method to drain away the water from the inner container).
3. In order to ensure that the water heater operates efficiently for long time, it is recommended to clean the inner container and the deposits on the electrical heating components periodically.
4. It is recommended to examine the anode protection materials every six months or so. If all the material has been consumed, please replace with the new material.

Failures and treatment

1. The water supply is cut off.
2. The water pressure is too low.
3.  The inlet valve of water supply is not open.

|

1. Wait for restoration of water supply.
2. Use the heater when the water pressure is appropriate.
3. 0pen the inlet valve of water supply.

The water temperature is too high.| Failure of the temperature control system.| Contact the customer care center
Water leakage.| Problem of the seal at pipe joints.| Contact the customer care center

Wiring diagram

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.

Attention:
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

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