Stiebel Eltron 230346 Installation Manual

OPERATION AND INSTALLATION UTILISATION ET INSTALLATION OPERACIÓN E INSTALACIÓN

Fan heater | Calentador con ventilador | Convecteurs soufants

» CK 15 E » CK 20 E » CKT 15 E » CKT 20 E

Conforms to ANSI/UL Std. 2021 Certiﬁed to CAN/CSA Std. 22.2 No. 46 Conforme a ANSI/UL Std. 2021 Certiﬁcación con CAN/CSA Std. 22.2 No. 46 Conforme à la norme ANSI/UL Std. 2021 Certiﬁé à la norme CAN/CSA Std. 22.2 No. 46

STIEBEL ELTRON, Inc.

17 West Street | West Hatﬁeld, MA 01088 Tel. 413-247-3380 | Fax 413-247-3369 Email info@stiebel-eltron-usa.com www.stiebel-eltron-usa.com

CONTENTS | OPERATION

IMPORTANT INSTRUCTIONS

OPERATION

1. Important Instructions ��2

1.1 Document information �� 2

1.2 Safety information �� 2

1.3 Other symbols in this document �� 3

2. Safety �� 3

2.1 Intended use �� 3

2.2 Safety information �� 3

2.3 Licences / certiﬁcates �� 4

2.4 Test symbols �� 4

3. Register your product ��4

4. Appliance description ��4

4.1 Control with external room temp. controller �� 4

5. Operation CK 15 E / CK 20 E �� 4

5.1 Starting heating �� 4

5.2 Stopping heating / frost protection �� 4

6. Operation CKT 15 E / CKT 20 E ��4

6.1 Starting heating �� 5

6.2 Adjusting the time switch �� 5

6.3 Stopping heating / frost protection �� 5

7. Cleaning, care and maintenance ��5

8. Storage ��5

9. Troubleshooting ��5

INSTALLATION

10. Safety �� 5

10.1 General safety information �� 5

10.2 Instructions, standards and regulations �� 5

11. Appliance description ��5

11.1 Standard delivery �� 5

12. Installation ��5

13. Electrical connection �� 6

13.1 Removing the front cover �� 6

13.2 Routing wire to the terminal block �� 6

13.3 Terminal block �� 6

14. Appliance handover ��6

15. Speciﬁcation ��7

15.1 Dimensions �� 7

15.2 Minimum clearances to hard surfaces �� 7

15.3 Speciﬁcation table �� 8

15.4 Wiring diagram CK 15 E �� 8

15.5 Wiring diagram CKT 15 E �� 9

15.6 Wiring diagram CK 20 E �� 9

15.7 Wiring diagram CKT 20 E �� 10

16. Warranty �� 11

OPERATION

1. Important Instructions

SAVE THESE INSTRUCTIONS

When using electrical appliances, basic precautions should always be followed to reduce the risk of ﬁre, electric shock, and injury to persons, including the following:

1. Read all instructions before installing or using this heater.

2. This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, etc. and curtains at least 3 feet (1 m) from the front of the heater and keep them at least 3 feet (1 m) away from the sides and rear.

3. Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.

4. Do not operate any heater after it malfunctions. Disconnect power at service panel and have heater inspected by a reputable electrician before reusing.

1.1 Document information

The chapter Operation is intended for users and heating contractors.

The chapter Installation is intended for heating contractors.

Note

Read these instructions carefully before using the appliance and familiarize yourself with its functions. Keep these instructions safe. Pass on the instructions to a new user if required.

1.2 Safety information

1.2.1 Structure of safety information

KEYWORD Type of risk Here, possible consequences are listed that may result from not observing the safety information.

f Steps to prevent the risk are listed.

2 | CK 15-20 E / CKT 15-20 E WWW.STIEBEL-ELTRON-USA.COM

OPERATION

SAFETY

1.2.2 Symbols, type of risk

Symbol Type of risk

Injury

1.2.3 Keywords

KEYWORD Description

DANGER If this information is not observed, it will result in serious

WARNING If this information is not observed, it can result in serious

CAUTION If this information is not observed, it can lead to medium

Electrocution

Burns or scalding

Fire

injury or death.

or minor injury.

1.3 Other symbols in this document

Note

Notes are bordered by horizontal lines above and below the text. General information is identiﬁed by the symbol shown on the left.

f Read these notes carefully.

Symbol

Damage to the appliance and environment

Appliance disposal

2.2 Safety information

Operate the appliance only when fully installed and with all safety equipment ﬁtted.

The heater must be properly installed before it is used.

DANGER Electrocution

- Before cleaning, make sure the power has been turned off at the circuit breaker panel and that the heating element of the heater is cool.

DANGER Fire Never operate this appliance ...

- if the minimum clearances to adjacent object sur- faces are not maintained, for example to furniture, net curtains, curtains, textiles or other ﬂammable materials (for minimum clearances, see "speciﬁcation/dimensions and minimum clearances").

- in rooms where the appliance is at risk from ﬁre or explosion as a result of chemicals, dust, gases or vapors.

- in the direct proximity of pipes or containers that carry or contain ﬂammable or explosive materials.

- if work such as laying cables, grinding or sealing is carried out in the installation room.

- if sprays, ﬂoor polish or similar products containing gasoline are used. Vent the room sufﬁciently before heating.

- if an appliance component is damaged, the appli- ance has fallen over or already had a fault.

- outdoors.

DANGER Fire Never place any ﬂammable, combustible or insulating objects or materials, such as laundry, blankets, magazines, containers with ﬂoor polish or gasoline, spray cans or similar on the appliance or in direct proximity to it.

WARNING Fire Ensure that no foreign bodies enter the ventilation air and extract air apertures. This could result in electric shock or ﬁre or in damage to the appliance.

ENGLISH

Never cover the appliance

f This symbol indicates that you have to do something. The ac-

tion you need to take is described step by step.

2. Safety

Observe the following safety information and regulations. Operate the appliance only when fully installed and with all safety

equipment ﬁtted.

2.1 Intended use

This appliance is designed to heat living areas. Any other use beyond that described shall be deemed inappropri-

ate. Observation of these instructions is also part of the correct use of this appliance. Any modiﬁcations or conversions to the appliance void all warranty rights.

WWW.STIEBEL-ELTRON-USA.COM CK 15-20 E / CKT 15-20 E| 3

WARNING Fire To prevent ﬁres ensure that the air inlets and outlets are never blocked. Never position the appliance on soft surfaces, such as a bed, as this could result in the apertures becoming blocked.

DANGER Overheating The appliance could continue to heat the room unchecked if it is operated on a time switch. Ensure constant su- pervision if the appliance is used in a small room and the persons within that room cannot leave the room on their own.

WARNING Injury

Where children or persons with limited physical, sensory or mental capabilities are to be allowed to control this appliance, ensure that this will only happen under supervision or after appropriate instructions by a person responsible for their safety. Children should be supervised to ensure that they never play with the appliance.

OPERATION

CAUTION Burns The casing surfaces of the appliance and the expelled air become hot during use (above 90 °C (194 °F)). To prevent burns ensure that the hot surfaces never come into contact with bare skin.

Damage to the appliance and the environment

- Never cover this appliance.

- Never step on the appliance.

2.3 Licences / certiﬁcates

- UL (U.S.A) Std. 2021

- CSA (Canada) Std. 22.2 No. 46

2.4 Test symbols

See type plate on the appliance.

3. Register your product

You must register this product within 90 days of purchase on our web site in order to activate the standard warranty or to be eligible for the extended warranty. Go to our web site at www.stiebel-eltron-usa.com and click on register your product.

Before beginning the registration process, we suggest that you gather the necessary information which will be as follows:

4.1 Control with external room temp. controller

(Only applicable for: CK)

In rooms larger than 215 ft2 (20 m2) you can operate the appliance with a conventional wall mounted room thermostat.

f To do so, turn the temperature selector fully clockwise. f Control the temperature by using the wall thermostat.

5. Operation CK 15 E / CK 20 E

26�07�31�0211

1 Temperature selector

5.1 Starting heating

The temperature is inﬁnitely adjustable. The appliance stops heating as soon as the selected room temperature has been reached.

f Turn the temperature selector clockwise to the required

setting.

Type, Example: CK 15 E (from the white label that is on the right side of the unit) Number listed after “Nr.” Place of Purchase Purchase Date First & Last Name Email address Physical Address Phone Number

IF YOU HAVE ANY QUESTIONS CONCERNING THE REGISTRATION PROCESS OR WARRANTY OPTIONS, PLEASE CONTACT

STIEBEL ELTRON USA DIRECTLY AT (800)-582-8423.

4. Appliance description

This appliance is wall mounted and is particularly suitable for work rooms, kitchens, bathrooms, wash rooms and similar.

The external casing of the appliance is made from stove enameled sheet steel. The sides are made out of plastic. The controls are located on the right side panel.

The quiet fan draws in the ambient air that is heated by a bare wire heater element. The air then exits evenly through the hot air channel and the air outlet grille set into the bottom of the appliance.

5.2 Stopping heating / frost protection

To ensure frost protection, the power switch must be

in the on position.

f Turn the temperature selector fully counter clockwise.

This position ensures frost protection. The heater starts automatically if the room temperature drops below the frost protection temperature.

6. Operation CKT 15 E / CKT 20 E

1 Temperature selector 2 Timer

26�07�31�0214

The appliance heats up the ambient air inside the room and maintains it at the selected temperature.

4 | CK 15-20 E / CKT 15-20 E WWW.STIEBEL-ELTRON-USA.COM

OPERATION

CLEANING, CARE AND MAINTENANCE

6.1 Starting heating

The temperature is inﬁnitely adjustable. The appliance stops heating as soon as the selected room temperature has been reached.

f Turn the temperature selector clockwise to the required

setting.

6.2 Adjusting the time switch

With the time switch, the appliance heats with full output and without temperature control.

f Turn the Timer clockwise to set any number of minutes to

count down from 0-60minutes.

6.3 Stopping heating / frost protection

This position ensures frost protection. The heater starts automatically if the room temperature drops below the frost protection temperature.

f Turn the temperature selector fully counter clockwise and

ensure that the time switch is set to "0".

7. Cleaning, care and maintenance

The appliance contains no user serviceable parts. Clean the appliance when cold with ordinary cleaning products.

Avoid abrasive or corrosive cleaning products. If a pale brownish discoloration appears on the appliance casing,

wipe this off as soon as possible with a damp cloth.

Damage to the appliance and the environment

Never spray cleaning spray into the air slot.

INSTALLATION

10. Safety

Only licensed electricians should carry out the maintenance and repair of this appliance.

10.1 General safety information

We guarantee trouble-free operation and operational reliability only if the original accessories and spare parts intended for the appliance are used.

10.2 Instructions, standards and regulations

Note

Observe all applicable national and local regulations and instructions.

11. Appliance description

This appliance is a wall mounted electric heater. It is particularly suitable for heating rooms, such as work rooms, kitchens, bathrooms, wash rooms etc.

11.1 Standard delivery

- Wall mount bracket

- Bottom bracket

12. Installation

ENGLISH

8. Storage

f When not in use, keep the appliance in a dry place.

9. Troubleshooting

If the appliance does not heat, check the temperature set at the appliance and the circuit breacker.

The appliance has a safety high limit that shuts the appliance down if it overheats. After the cause has been removed (for example air outlet or inlet apertures covered) and the appliance has cooled down for a few minutes, operation starts again.

If you cannot remedy the fault, notify the contractor who installed the appliance. To facilitate and speed up your enquiry, please provide the serial number from the type plate (000000-0000-000000).

DANGER Electrocution

- If installing the appliance in rooms with a bath and/ or shower, take the relevant safety zone into account in accordance with the information on the appliance type plate.

- Install the appliance in such a way that switching and control equipment cannot be touched by a person in the bath or shower.

DANGER Fire

- Only ﬁt the appliance to a vertical wall that is heat- resistant to at least194°F(90 °C).

- Maintain minimum clearances to adjacent surfaces.

- Never install the appliance directly below a wall socket.

f Check the hole distances for the wall mounting bracket in the

dimensioned drawing.

f Secure the wall mounting bracket with suitable fasteners.

The horizontal and vertical slots in the wall mounting bracket enable alignment if drilled holes are not completely accurate.

f Hook in the appliance so that both top protrusions are in-

serted into the slots in the wall mounting bracket.

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INSTALLATION

ELECTRICAL CONNECTION

f Secure the appliance with the bottom bracket and one screw

against unintentional unhooking. To do so, hook the bottom bracket from the back into the rear panel.

13. Electrical connection

DANGER Electrocution Carry out all electrical connection and installation work in accordance with relevant regulations.

Damage to the appliance and the environment

- Observe the type plate. The speciﬁed voltage must match the mains voltage.

Never install the appliance directly below an outlet. In case of ROMEX wire, install ½" ROMEX connector in knockout.

In case of Greenﬁeld, please use ½" Greenﬁeld connector.

13.1 Removing the front cover

Remove the two screws at the bottom of the unit. Once removed, the front face can be removed by pulling it towards you.

13.3 Terminal block

Route the power cable through the cable entry hole and into the terminal block. The ground wire screw is located above the terminal block.

1 Terminal block Consult the chart below for the recommended torque amounts on

the terminal block screws.

1 Screw locations for removing cover

13.2 Routing wire to the terminal block

There is a hole for cable entry in the back of the unit. Install a cable clamp to prevent the power cable from being pulled out of the terminal block during operation.

Screw Size (mm) Min. Torque (N•cm) Min. Torque (lbf•in)

M3.5 60-80 5.31-7.08

Using the proper torque speciﬁcations to secure wire to the wiring block helps to avoid personal loss or property damage.

14. Appliance handover

Explain the functions of the appliance to the user. Draw special attention to the safety information. Hand the operating and installation instructions to the user.

1 Cable entry

6 | CK 15-20 E / CKT 15-20 E WWW.STIEBEL-ELTRON-USA.COM

INSTALLATION

13½˝ (33.5 cm)

8˝ (20 cm)

14¼˝

(36.5 cm)

17˝

(43.1 cm)

FLOOR

minimum

20˝ (50 cm)

SPECIFICATION

15. Speciﬁcation

15.1 Dimensions

⅜˝ (1 cm)

18˝

(46 cm)

13½˝ (33.5 cm)

5˝ (12.3 cm)

8˝ (20 cm)

15.2 Minimum clearances to hard surfaces

ANY HARD SURFACE

minimum 12˝ (30.5 cm)

minimum

4˝ (10 cm)

minimum 4˝ (10 cm) recommended 6-8˝ (15-20 cm)

FLOOR

minimum

20˝ (50 cm)

minimum

4˝ (10 cm)

ENGLISH

17˝

(43.1 cm)

1 Wall mounting bracket 2 Cable entry 3 Bottom bracket

14¼˝

(36.5 cm)

FLOOR

f The images above show minimum allowed clearances be-

tween the installed appliance and any hard surfaces.

f We recommend installing the appliance 6-8˝ off the floor.

WARNING Fire Combustible materials such as furniture, papers, clothes

and curtains must be kept at least 3 feet (0.9 m) from the heater.

Never place any ﬂammable, combustible or insulating objects or materials, such as laundry, blankets, magazines, containers with ﬂoor polish or gasoline, spray cans or similar on the appliance or in direct proximity to it.

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INSTALLATION

SPECIFICATION

15.3 Speciﬁcation table

CK 15 E CK 20 E

Part number 074058 074057 Power supply single phase single phase Voltage 120 V 240 V 208 V Wattage 1500 W 2000 W 1500 W Amperage 12.5 A 8.3 A 7.5 A Required circuit breaker size 15 A 15 A 15 A Required wire size 14 AWG 14 AWG 14 AWG Temperature range 41°F - 86°F / 5°C - 30°C Frost protection setting 44.6°F / 7°C Operating noise 49.7 dB(A) Height 18.1˝ / 46 cm Width 13.2˝ / 33.5 cm Depth 4.8˝ / 12.3 cm Weight 8.0 lb / 4.4 kg

CKT 15 E CKT 20 E

Part number 230345 230346 Power supply single phase single phase Voltage 120 V 240 V 208 V Wattage 1500 W 2000 W 1500 W Amperage 12.5 A 8.3 A 7.5 A Required circuit breaker size 15 A 15 A 15 A Required wire size 14 AWG 14 AWG 14 AWG Temperature range 41°F - 86°F / 5°C - 30°C Frost protection setting 44.6°F / 7°C Operating noise 49.7 dB(A) Height 18.1˝ / 46 cm Width 13.2˝ / 33.5 cm Depth 4.8˝ / 12.3 cm Weight 8.0 lb / 4.4 kg

15.4 Wiring diagram CK 15 E

R1 R2

>171°F ± 9°F

>80°C ± 5K

>171°F ± 9°F

>80°C ± 5K

GRD L1 N

CK 15 E:

A1 Electric heating element assembly F1 Temperature high limit

CK �15� SP�T S

M1 Fan N1 Thermostat R1 Heating resistor R2 Heating resistor X1 Wiring block

8 | CK 15-20 E / CKT 15-20 E WWW.STIEBEL-ELTRON-USA.COM

INSTALLATION

SPECIFICATION

15.5 Wiring diagram CKT 15 E

>171°F ± 9°F

>80°C ± 5K

>171°F ± 9°F

>80°C ± 5K

R1 R2

15.6 Wiring diagram CK 20 E

>171°F ± 9°F

>80°C ± 5K

>171°F ± 9°F

>80°C ± 5K

R1 R2

ENGLISH

CKT 15 E:

GRD L1 N

A1 Electric heating element assembly F1 Temperature high limit M1 Fan N1 Thermostat R1 Heating resistor R2 Heating resistor T1 60 minute timer X1 Wiring block

GRD L1 L2

CKT�15�SP�TS

CK 20 E:

A1 Electric heating element assembly F1 Temperature high Limit M1 Fan N1 Thermostat R1 Heating resistor R2 Heating resistor X1 Wiring block

CK�20�DP�TS

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INSTALLATION

GRD L1 L2

CKT 20 E:

SPECIFICATION

15.7 Wiring diagram CKT 20 E

R1 R2

>171°F ± 9°F

>80°C ± 5K

>171°F ± 9°F

>80°C ± 5K

A1 Electric heating element assembly

CKT�20�DP�TS

F1 Temperature high Limit M1 Fan N1 Thermostat R1 Heating resistor R2 Heating resistor S1 Dual-pole on/off switch T1 60 minute timer X1 Wiring block

10 | CK 15-20 E / CKT 15-20 E WWW.STIEBEL-ELTRON-USA.COM

+ 22 hidden pages

Stiebel Eltron 230346 Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual