CTR80M - Boiler CATA - Free user manual and instructions

USER MANUAL CTR80M CATA

White cylindrical water heater with 'cataC' branding and a snowflake icon on top (no additional text or symbols)

IT Istruzioni per l'installazione, l'uso, la manutenzione
EN Installation, use and maintenance instructions
DE Anweisungen für die Installation, den Gebrauch, die Wartung
FR Instructions pour l'installation, l'utilisation, l'entretien
ES Instrucciones para la instalación, el uso, el mantenimiento
PT Instruções para instalação, utilização e manutenção
NL Instructies voor installatie, gebruik, onderhoud

cataC

White cylindrical water heater with 'cataC' branding and a snowflake icon on top (no additional text or symbols)

Line drawing of a rectangular container with a circular top and a star symbol on the lid (no text or labels)

Technical line drawing of a mechanical assembly with hatched background and vertical rail (no text or symbols)

Cross-sectional diagram of a mechanical component with hatched fill and internal structure (no text or symbols)

≥1.8m Terra

(Fig.3)

Line drawing of a rectangular industrial or storage unit with a circular top and base (no text or symbols)

The diagram above is just for reference. Please take the appearance of the actual product as the standard.

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.

TABLE OF CONTENTS

TITLE PAGE

1. Cautions ......(2)
   2.Product introduction ....(3)
2. Unit installation ....(5)
   4.Methods of using....(7)
3. Maintenance....(7)
   6.Troubleshooting....(8)
4. Produce information with EU regulation .....(9)

1. 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.

Hot water Cold water Pressure relief valve Thread screw Drain handle Pressure release hole

(Fig.1)

2. PRODUCT INTRODUCTION

2.1 Nomenclature

D ① ② - ③ ④ ⑤

① is the product code of the storage electric water heater;
② is the capacity (L);
③ represents the rated power (*100W);
④ represents the pattern code (eg : A,B,C...);
⑤ represents the extension of pattern (eg : 1,2,3...);

2.2 Technical Performance Parameters

Model	Volume (L)	Rated Power (W)	Rated Voltage (ACV)	Rated Pressure (MPa)	Max Of Water Temperature (°C)	Protection Class	Waterproof Grade
CTR-30-M	30		220-240		750.751500 I		IPX4
CTR-50-M	50		220-240		750.751500 I		IPX4
CTR-80-M	80		220-240		750.751500 I		IPX4
CTR-100-M	100		220-240		750.751500 I		IPX4

2.3 Brief introduction of product structure

A Shell Thermometer Heating element Inner tank Thermal insulation Anode rod B D Hot water outlet C Cold water inlet Heating indicator light

	CTR-30-M	CTR-50-M	CTR-80-M	CTR-100-M
A	340	385	450	450
B	599	748.5	802.5	967.5
C	100	100	100	100
D	196	196	196	196

(Note: All dimensions are in mm)

2.4 Internal Wire Diagram

Thermal Cut Out L Brown 1 Thermostat N Blue 2 E Yellow/Green Heating Indicator Light Heating Element WIRING DIAGRAM

3. UNIT INSTALLATION

3.1 Installation Instruction

① This electrical 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.
Incase of hollow bricks wall, ensure to fill it with cement concrete completely.

② After selecting a proper location, determine the positons of the two install holes used for expansion bolts with hook, Make two holes in the wall with the corresponding depth by using a chopping bit with the size matching the expansion bolts attached with the machine, insert the screws, make the hook upwards, tighten the nuts to fix firmly, and then hang the electrical water heater on it (see Fig.2).

Technical diagram of a mechanical assembly with hatched background and connected components (no text or symbols)

Cross-sectional diagram of a mechanical component with hatched fill and labeled point B (no text or symbols beyond label)

Expansion bolt (with hook)
(Fig.2)

③ Install the supply socket in the wall. The supply socket be 220V. 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.3). If there is fault on power cable, it should be replaced by the manufacturers, agencies or qualified person who is able to do this so as to ensure the safety.

L (Brown) E (Yellow/Green) N (Blue)

≥1.8m Ground

(Fig.3)

④ 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.

3.2 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.4).

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.4).

Power cord Cold water inlet Rubber seal gaskets Pressure relief valve Pressure release hole Joint screw for cold water inlet Shower nozzle Hot water outlet Rubber seal gaskets Screw for hot water outlet Adjusting handle for mixing valve (Fig.4)

④ If the users want to realize a multi-way supply system, refer to the method shown in fig.5 for connection of the pipelines.

Power cord Main machine Pressure relief valve Water inlet valve Hot water outlet Cold water inlet Shower nozzle Water inlet valve Running water pipe Triple joint Water pool Mixing valve (Fig.5)

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.

4. 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.

- Rotate the temperature adjusting knob, the “HEATING” indicator will light up. According to the marking on the knob to increase or decrease the setting temperature. The thermostat will automatically control the temperature. When the water temperature inside the heater has reached the set temperature, it will switch off automatically and light off the “Heating” indicator. When the water temperature falls below the set point, the heater will be turned on automatically to restore the heating, the indicator will light up again.

5. MAINTENANCE

WARNING

Before doing any maintenance, please cut off the power supply.

- 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 air temperature (below 0^ ), 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 the water 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.

Manual reset button

(Fig.6)

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.

6. TROUBLESHOOTING

Failures Reasons Treatment
The heating indicator light is off.	Failures of the temperature controller.	Contact Assistance Service helping for repair.
No water coming out of the hot water outlet.	1. The running water supply is cut off.2. The hydraulic pressure is too low.3. The inlet valve of running water is not open.	1. Wait for restoration of running water supply.2. Use the heater again when the hydraulic pressure is increased.3. Open the inlet valve of running water.
The water temperature is too high.	Failures of the temperature control system.	Contact Assistance service helping for repair.
Water leak.	Seal problem of the joint of each pipe.	Seal up the joints.

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.

7. Produce information with EU regulation

The electrical storage water heater CTR-30-M of the company Cata Electrodomesticos S.L. was tested with a declared load profile of the size “S”

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 _wh = 31.6%

that correspond to the water heating efficiency class "C"

In accordance with AnnexI Energy 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 Q_elec , water heating energy efficiency _wh and mixed water at 40°C (V40)

Description tinUeulaVretemaraP
k-Value k		0.23
Smart control compliance	smart	0
Smart control factor SCF		0
Conversion coefficient	CC	2.5
Ambient correction term	Q_cor	-0.414	kWh
Referenct energy	Q_ref	2.1	kWh
Useful energy content	Q_20	2.5	kWh
Correction ratio of reference and useful energy	Q_ref/Q_H2O	0.84	kWh
Daily electricity consumption (measured)	Q_test\_elec	3.520	kWh
Water temperature at the beginning of the 24h measurement cycle	T3	66.4	°C
Water temperature at the end of the 24h measurement cycle	T5	71	°C
Storage volume	M_cd	30.3	kg
Storage volume	C_act	30.3	L
Daily electricity consumption (corrected)	Q_elec	2.820	kWh
Water heating energy efficiency	η_wh	31.6
Annual Electricity Consumption	AEC	583	kWh
Water heating energy efficiency class		C
Description	Parameter	Value	Unit
Water temperature without tapping	T_set	66	°C
Average water temperature of outlet warm water	θ'_p	62.2	°C
Average water temperature of inlet cold water	θ_c	10.5	°C
Normalised value of the average temperature	θ_p	62.2	°C
Volume that delivered water of at least 40°C	V_40exp	25	L
Calculated volume that delivered hot water of at least 40°C	V_40	44	L

The electrical storage water heater CTR-50-M of the company Cata

Electrodomesticos S.L. was tested with a declared load profile of the size "M"

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 _wh = 36.6%

that correspond to the water heating efficiency class “C”

In accordance with Annex II Energy 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 Q_elec and water heating energy efficiency _wh and mixed water at 40°C (V40)

Description tinUeulaVretemaraP
k-Value k		0.23
Smart control compliance	smart	0
Smart control factor	SCF	0
Conversion coefficient	CC	2.5
Ambient correction term	Q_cor	-0.411	kWh
Referenct energy	Q_ref	5.845	kWh
Useful energy content	Q_20	7.349	kWh
Correction ratio of reference and useful energy	Q_ref/Q_H2O	0.795	kWh
Daily electricity consumption (measured)	Q_test\_elec	8.662	kWh
Water temperature at the beginning of the 24h measurement cycle	T3	63.3	°C
Water temperature at the end of the 24h measurement cycle	T5	70.3	°C
Storage volume	M_act	50.9	kg
Storage volume	C_act	50.9	L
Daily electricity consumption (corrected)	Q_elec	6.560	kWh
Water heating energy efficiency	η_wh	36.6
Annual Electricity Consumption	AEC	1404	kWh
Water heating energy efficiency class		C
Description	Parameter	Value	Unit
Water temperature without tapping	T_set	64	°C
Average water temperature of outlet warm water	θ'_p	61.7	°C
Average water temperature of inlet cold water	θ_c	10.2	°C
Normalised value of the average temperature	θ_p	61.7	°C
Volume that delivered water of at least 40°C	V_40exp	42	L
Calculated volume that delivered hot water of at least 40°C	V_40	73	L

The electrical storage water heater CTR-80-M of the company Cata

Electrodomesticos S.L. was tested with a declared load profile of the size "M"

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 _wh = 37.1%

that correspond to the water heating efficiency class “C”

In accordance with AnnexII 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 Q_elec , water heating energy efficiency _wh and mixed water at 40°C (V40)

Description tinUeulaVretemaraP
k-Value k		0.23
Smart control compliance	smart	0
Smart control factor SCF		0
Conversion coefficient CC		2.5
Ambient correction term	Q_cor	-0.335	kWh
Referenct energy	Q_ref	5.845	kWh
Useful energy content	Q_H2O	6.135	kWh
Correction ratio of reference and useful energy	Q_ref/Q_H2O	0.953	kWh
Daily electricity consumption (measured)	Q_test\_elec	8.537	kWh
Water temperature at the beginning of the 24h measurement cycle	T3	51.8	°C
Water temperature at the end of the 24h measurement cycle	T5	70.9	°C
Storage volume	M_act	80.6	kg
Storage volume	C_act	80.6	L
Daily electricity consumption (corrected)	Q_elec	6.428	kWh
Water heating energy efficiency	η_wh	37.1
Annual Electricity Consumption	AEC	1382	kWh
Water heating energy efficiency class		C
Description	Parameter	Value	Unit
Water temperature without tapping	T_set	52	°C
Average water temperature of outlet warm water	θ'_p	50	°C
Average water temperature of inlet cold water	θ_c	10.5	°C
Normalised value of the average temperature	θ_p	49.9	°C
Volume that delivered water of at least 40°C	V_40exp	56	L
Calculated volume that delivered hot water of at least 40°C	V_40	75	L

The electrical storage water heater CTR-100-M of the company Cata

Electrodomesticos S.L. was tested with a declared load profile of the size "M"

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 _wh = 36.2%

that correspond to the water heating efficiency class “C”

In accordance with AnnexI Energy 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 Q_elec , water heating energy efficiency _wh and mixed water at 40°C (V40)

Description tinUeulaVretemaraP
k-Value k		0.23
Smart control compliance	smart	0
Smart control factor SCF		0
Conversion coefficient	CC	2.5
Ambient correction term	Q_cor	-0.464	kWh
Referenct energy	Q_ref	5.845	kWh
Useful energy content	Q_20	6.243	kWh
Correction ratio of reference and useful energy	Q_ref/Q_H2O	0.936	kWh
Daily electricity consumption (measured)	Q_test\_elec	9.394	kWh
Water temperature at the beginning of the 24h measurement cycle	T3	51.3	°C
Water temperature at the end of the 24h measurement cycle	T5	70.8	°C
Storage volume	M_act	100.9	kg
Storage volume	C_act	100.9	L
Daily electricity consumption (corrected)	Q_elec	6.653	kWh
Water heating energy efficiency	η_wh	36.2
Annual Electricity Consumption	AEC	1420	kWh
Water heating energy efficiency class		C
Description	Parameter	Value	Unit
Water temperature without tapping	T_set	51	°C
Average water temperature of outlet warm water	θ'_p	50.7	°C
Average water temperature of inlet cold water	θ_c	10.3	°C
Normalised value of the average temperature	θ_p	50.7	°C
Volume that delivered water of at least 40°C	V_40exp	76.3	L
Calculated volume that delivered hot water of at least 40°C	V_40	103	L

cataC

Line drawing of a rectangular industrial or laboratory container with a circular top and base, featuring a star symbol on the lid (no text or labels)

Technical line drawing of a mechanical assembly with hatched background and internal components (no text or symbols)

Pure mechanical cross-section diagram without any text, numbers, or symbols

≥1.8m Suelo

(Fig.3)

Line drawing of a rectangular industrial or storage unit with a circular top and base (no text or symbols)

2. PRESENTATION DU PRODUIT

2.1 Nomenclature

D ① ② - * ③ ④ ⑤

L (Brown) E (Yellow/Green) N (Blue) ≥1.8m Ground (Fig.3)

Technical line drawing of a mechanical component with a shaft and lever assembly (no text or symbols)

(Fig.6)

ATTENTION