infrabox IRBS - Remote control HARVIA - Free user manual and instructions

USER MANUAL infrabox IRBS HARVIA

1. About this instruction manual 4

2. Important information for your safety 5

5. Electrical connection 14

7. Performing tests 30

8. Safety information for the user 31

10. Cleaning and maintenance 36

1. About this instruction manual

Read these installation and operating instructions carefully and keep them within reach when using the infrared control unit. This ensures that you can refer to information about your safety and the operation at any time. Symbols used for warning notices In these instructions for installation and use, a warning notice located next to an activity indicates that this activity poses a risk. Always observe the warning notices. This prevents damage to property and injuries, which in the worst case may be fatal. The warning notices contain keywords, which have the following meanings: DANGER! Serious or fatal injury will occur if this warning notice is not observed. WARNING! Serious or fatal injury can occur if this warning notice is not observed. CAUTION! Minor injuries can occur if this warning notice is not observed. ATTENTION! This keyword is a warning that damage to property can occur. Other symbols This symbol indicates tips and useful information. Do not cover Read the operating instructions These installation and operating instructions can also be found in the downloads section of our website: www.sentiotec.com/downloads.EN Instructions for installation and use p. 5/38

2. Important information for your safety

The infrared controller has been produced in accordance with the safety regulations applicable for technical units. However, hazards may occur during use. Therefore adhere to the following safety information and the specic warning notices in the individual chap- ters. Also observe the safety information for the devices connected. 2.1. Intended use The Infrabox infra controller is used exclusively for controlling and operating the light/fan and infrared heater/infrared plate. Observe the instructions for this in the operating instruction manual. The infrared controller may only be used for controlling a maximum capacity of 3.5 kW. Overview of the operating modes: Switchable: up to 3.5 kW Half-wave control (dimmable): up to 1.3 kW Leading edge phase control (dimmable): up to 350 W The Infrabox infrared controller is only suitable for use with intrinsically safe infrared heaters and infrared plates. If no intrinsically safe products are being used, a safety temperature limiter must be connected.Instructions for installation and use p. 6/38 Suitable infrared heaters: DIR-350-R, WIR-350-R, DIR-500-R, WIR-500-R, DIR-750-R, WIR-750-R, DIR-1300-R, WIR-1300-R, ECO-350-R, ECO-350-G, ECO-500-R, ECO-500-G, ECO-750-R, O-IRC-W Suitable infrared plates: IR-WP-175, IR-WP-100, IR-WP-390,

IR-WP-510, IR-WPHL-510, IR-WPHL-100, IR-WPHL-390, IR-WPHL-175

ATTENTION! Only use infrared plates in connection with the optional WC4-IRF-F foil sensors.

● Before using the controller for the rst time, check that the cabin is ready to operate. Particularly if the controller is switched on by remotely. ● Only the mains connection cable provided or the optional one for Switzerland (IR-CP-CH) may be used. ● The power supply unit may only be installed and operated together with the control unit provided. Any use exceeding this scope is considered improper use. Improper use can result in damage to the product, in severe injuries or death.EN Instructions for installation and use p. 7/38 2.2. Safety information for the installer ● The clamping connections may only be installed by a qualied electrician or similarly qualied person. ● The plugs connectors may be installed by the user. ● Installation and connection of the infrared control unit may only be performed when the power supply is disconnected. ● Also comply with the regulations applicable at the installation location. ● Before the infrared controller is switched on, make sure that no ammable objects have been hung over the infrared heater or on the infrared plate. ● For your own safety, consult your supplier in the event of prob- lems that are not described in su󰀩cient detail in the installation and operating instructions.Instructions for installation and use p. 8/38

3. Product description

3.1. Scope of delivery ● Infrabox controller ● Infrabox power supply unit ● Power supply unit connection cable 2.5 m (item no.: IR-CP-EH) ● Installation material ● Installation instruction manual ● Light plug ● HV plug 3.2. Optional accessories ● Foil sensor (WC4-IRF-F) incl. 5 m connection cable ● Seating sennsor (IRB-F-S) incl. 1 m connection cable ● Infrared heater plug (item no.: WC4-P-RA) ● Infrared mains connection cable 2.5 m, Switzerland (item no.: IR-CP-CH) ● Fan for IR cabins incl. cable and plug (WC4-IRX-FAN) 3.3. Product functions The Infrabox infrared controller features the following functions: ● Switching the infrared heater or infrared plate with a heating capacity of max. 3.5 kW ● Controlling (dim) the infrared controller in 5 levels with the half-wave control unit (up to 1.3 kW) ● Controlling (dim) the infrared controller in 5 levels with the leading edge phase control (up to 350 W) ● Remote start function ● Seating sensor function (optional accessories) ● Controlling (dim) the light or fan in 5 levels ● Timer functionEN Instructions for installation and use p. 9/38 ● If infrared heaters are connected, they must have a safety temperature limiter. For suitable infrared heaters see 2.1. Intended use on page 5. ● If infrared plates are connected, the WC4-IRF-F foil sensors must be used and activated (see 4.3. Installing the foil temperature sensor on page 13 and 5.5. Connecting the foil sensor (optional) on page 16). For suitable infrared plates see 2.1. Intended use on page 5. ● Automatic heating period limiter The infrared controller shuts down automatically after the maximum heat- ing period for safety reasons (see also 6.3. Operating time on page 21). The EN 60335-2-53 species a maximum heating period limit of 6 hours for private infrared cabins. For infrared cabins in hotels, apartment blocks and similar locations, a maximum heating period limit of 12 hours is permissible. Extending the heating period limit to 18 hours or 24 hours is only permitted in public infrared cabins.

The Infrabox infrared controller is suitable for use with intrinsically safe infrared heaters and infrared plates. If no intrinsically safe products are being used, a safety temperature limiter must be connected.Installation instructions, for professionals only p. 10/38

4.1. Installing the power supply unit ATTENTION! Damage to the unit ● Install the power supply unit in a dry place. Maintain a maximum ambient temperature of 40 °C and a maximum humidity of 95%. ● A free circulation of air must be ensured to cool the power supply unit. The pow- er supply unit must not be covered by any objects or materials. The power supply unit is installed on the cabin roof (Fig.1), on the cabin wall or in another suitable location in accordance with the ambient conditions. The power is supplied with a mains connection cable and safety plug.

1. Screw the Infrabox power supply unit housing to the cabin ceiling or the cabin

wall with the four wooden screws provided (16 mm long). Fig. 1 Installing the power supply unitEN Installation instructions, for professionals only p. 11/38 4.2. Installing the control unit The control unit 2 of the infrared controller is installed on the outside wall of the cabin with a maximum clearance of 10 metres from the power supply unit 1 (see Fig. 2). For the installation, a standard jigsaw is required to cut out the recess for the control unit. The control unit can be installed both inside and outside the cabin.

• For installing inside an infrared cabin, a minimum clearance of 30 cm must be maintained (see Fig. 2 Control unit position on page 11). ATTENTION! Damage to the unit ● The control unit 2 of the infrared controller is splashproof (protection class IP X4). ● Work on the control unit must only be carried out using a standard screwdriver. Using a cordless screwdriver may cause irreparable damage to the housing. Power unitInfrabox External view Control unit

2. Provide cable guides for the connecting cables.

3. Screw the housing to the cabin wall through the hole with the 4 wood screws

4. The front panel of the control unit is inserted with slight pressure

into the housing. Ensure that the lower catch engage noticeably.

5. Connect the 4-pin connector with the RJ11 socket on the control unit.

Fig. 4 Installing the control unit Fig. 3 Installing the control unit 60 mm 48 mmEN Installation instructions, for professionals only p. 13/38 If the foil temperature sensor is not tted directly on the infrared plate, it will produce incorrect measured values. Install the foil temperature sensor directly on the foil. The foil temperature sensor is only required for infrared plate heating sys- tems. Observe the details of the plate heating system manufacturer here. 4.3. Installing the foil temperature sensor The foil temperature sensor is installed directly on the infrared heating plate and xed with a cable strain relief (seeFig. 5: Installing the foil temperature sensor on page 13) Install the sensor head 1 of the foil temperature sensor directly between the insulation and heating foil 4.

1. Secure the foil temperature sensor with the strain relief 2 outside

2. Lay the 2-pin cable 3 in the cabin wall and secure with cable ties.

3. A foil temperature sensor must be activated to use it (6.4. Foil sensor on

page 22). Fig. 5: Installing the foil temperature sensorInstallation instructions, for professionals only p. 14/38

5. Electrical connection

Observe the following points when connecting the power to the infrared controller: ● Work on the infrared controller may only be performed when the power has been disconnected. All components on the Infrabox power supply unit are connected as shown in the gures below: 5.1. Connection area for sensor/control unit Fig. 6: Connection area for sensor/control unit

5 Mains connection cable 230 V / 50 Hz max. 16 A6 Infrared heater max. 3.5 kW 7 Light connection or fan connection 8 HV input (230 V / 50 Hz) Fig. 7: Connection area for 230 V N = neutral line (bl = blue = blau)PE = earth conductor (ye/gn = yellow/green = gelb / grün)L = outer conductor (br = brown = braun)Installation instructions, for professionals only p. 16/38 5.3. Connecting the light / fan Clamp the light or fan to the 3-pin light/fan plug according to Fig. 7: Connection area for 230 V on page 15. 5.4. Connecting the seat sensor (optional) Clamp the seat sensor line to the 3-pin seat sensor plug according to Fig. 6: Connection area for sensor/control unit on page 14. Observe the instructions for this in the operating instruction manual. 5.5. Connecting the foil sensor (optional) Clamp the foil sensor line on the 2-pin foil sensor plug to FF accord- ing to Fig. 6: Connection area for sensor/control unit on page 14. 5.6. Connecting the HV input (remote start/enable input) The input becomes active by applying alternating current (230 V / 50 Hz) – depending on the remote start or enable input setting. The input is connected using 2-pole HV plug according to Fig. 7: Connection area for 230 V on page 15. The EN 60335-2-53 states that the controller (in the remote start setting) must be set to “Standby for remote operation” mode before each remote start procedure. Refer to chapter 6.9. HV input (remote start/enable input) on page 29 to follow the exact step-by-step procedure. WARNING! Personal injury ● The clamping connections may only be installed by a qualied electri- cian or similarly qualied person.EN Installation instructions, for professionals only p. 17/38 5.7. Connecting the safety temperature limiter (optional) When using infrared heaters and infrared plates without intrinsic safety, a safety temperature limiter is required and must be connected! The STB line is connected as shown in Fig. 6: Connection area for sensor/control unit on page 14 to the STB connection. 5.8. Connecting the infrared heater / infrared plate Connect the infrared heater/infrared plate to the connection provided according to Fig. 7: Connection area for 230 V on page 15. Observe the instructions for this in the operating instruction manual.Installation instructions, for professionals only p. 18/38

By default, all function selection switches are set to OFF. Each DIP Bank provides setting options for the product features of Infrabox, which are listed below and described in detail. The settings made in each function setting are shown in the DIP-Bank as well as the function selection switch. Fig. 8: Function selection switch – Standard setting Note that the controller needs to be disconnected from the mains for 10 seconds after making changes so that the settings are saved. For standard deliveries, the features are as follows: Operating mode: Normal Operating type: Switch Operating time: 6 hours Foil sensor: O󰀨 Leading/trailing edge phase control: Not activated HV input: The remote start takes place by applying alternating current (230 V / 50 Hz) at remote start input.EN Installation instructions, for professionals only p. 19/38 Normal: Dimmable light / fan. Switchable or dimmable infrared heater/infra- red plate. Activating the dimming function of the infrared heater/infrared plate is done via the infra-controller, see 6.2. Operating type (infrared heater/infrared plate) on page 20. Timer I/0 (On/O󰀨): In the operating mode, On/O󰀨 switches the controls o󰀨 after the set On-time has elapsed and is not activated again. Dimmable light / fan. Switchable infrared heater / infrared plate. For additional settings, see 6.6. On-time (I/0 and I/0/I) on page 24 and Fig. 18: Timer I/0 operating mode on page 28. Timer I/0/1 (On/O󰀨/On): In the operating mode, On/O󰀨/On switches the infrared controller o󰀨 after the elapsed On-time and, after the set O󰀨-time, is activated again for the duration of the On-time. Dimmable light / fan. Switchable infrared heater / infrared plate. For additional settings, see 6.6. On-time (I/0 and I/0/I) on page 24, 6.7. Out- time (I/0/I) on page 26 and Fig. 18: Timer I/0 operating mode on page 28, Fig. 19: Timer I/0/I operating mode on page 28.

Normal OFF OFF Timer I/0 ON OFF Timer I/0/I OFF ON Seat (optional) ON ON 6.1. Operating mode DIP-Bank 1 Function selection switch 1 and 2 In the operating mode the following settings are possible: Seat (Function is only available in combination with the optional seat sensor): Dimmable light / fan. Switchable or dimmable infrared heater/infrared plate. Activating the dimming function of the infrared heater/infrared plate is done via the infra-controller, see 6.2. Operating type (infrared heater/infrared plate) on page 20. For additional settings, see 6.5. Seat time (optional for seat sensor) on page 23.Installation instructions, for professionals only p. 20/38 Fig. 10: Infrared operating type 6.2. Operating type (infrared heater/ infrared plate) DIP-Bank 1 Function selection switch 3 and 4

OFF Operating mode Operating time Infra Infra Operating time Operating time Operating time Operating mode The following settings are possible for the infra-controller: Function selection switch

Switch OFF OFF Leading edge phase control ON OFF Half-wave control OFF ON To enable optimum functionality, we recommend the phase control function for infrared heaters with visible light. The half-wave control function is suitable for infrared plates and infrared heaters without visible light. ATTENTION! The specied output limits may not be exceeded! Switching: Switching the infrared heater or infrared plate with a heating capacity of max. 3.5 kW. No dimming funcion. Leading edge phase control: Controlling (dimming) the infrared heater/infrared plate is possible in 5 levels up to 350 W. Half-wave control: Controlling (dimming) the infrared heater/infrared plate is possible in 5 levels up to 1.3 kW.EN Installation instructions, for professionals only p. 21/38

OFF Operating modeOperating timeInfraInfraOperating timeOperating timeOperating timeOperating mode The maximum operating time is set to 6 hours as standard. The infrared con- troller shuts down automatically after the maximum heating period for safety reasons. The function selection switch in the low- voltage connection area can be adjusted to the maximum operating time. The required positions of the function selection switch can be found in the following table. 6.3. Operating time DIP-Bank 1 Function selection switch 5 – 8 Fig. 11: Operating time The EN 60335-2-53 species a maximum heating period limit of 6 hours for private saunas. For saunas in hotels, apartment blocks and similar locations, a maximum heating period limit of 12 hours is permissible. Extending the heating period limit to 18 hours or 24 hours is only per- mitted in public saunas. !Installation instructions, for professionals only p. 22/38 Time Function selection switch

5 min ON ON ON ON 10 min ON ON ON OFF 15 min ON ON OFF ON 30 min ON OFF ON ON 45 min ON OFF ON OFF 60 min ON OFF OFF ON 2 hours ON OFF OFF OFF 3 hours OFF ON ON ON 4 hours OFF ON ON OFF 5 hours OFF ON OFF ON 6 hours OFF OFF OFF OFF 12 hours OFF OFF OFF ON 18 hours OFF OFF ON OFF 24 hours OFF OFF ON ON 6.4. Foil sensor DIP-Bank 4 Function selection switch 3 If an infrared plate is connected to the infra- red output, the WC4-IRF-F foil sensor must be used. The foil sensor must be activated according to the adjacent gure by putting switch 3 to ON.

OFF Not assigned Not assigned Foil sensor Phase control leading/training edge Remote start activation Fig. 12: Foil sensorEN Installation instructions, for professionals only p. 23/38 Function selection switch

5 min OFF OFF 10 min ON OFF 15 min OFF ON 20 min ON ON By selecting the seat time, the time for the optional seat sensor available can be set. After the set operating time has elapsed, the infrared heater/infrared plate switches o󰀨 automatically. The operating time can be adjusted us- ing the function selection switch. For the required position of the function selection switch, see the following table. 6.5. Seat time (optional for seat sensor) DIP-Bank 2 Function selection switch 1 and 2

OFF Seat-time sec/min Seat-time On-time On-time On-time On-time x10 Fig. 14: On-time Function of the On-time: output begins to run or to clock after switching on the controller according to the set times. 6.6. On-time (I/0 and I/0/I) DIP-Bank 2 Function selection switch 3 – 6 On-time: Setting the timer (timer function). Switching position of the required value to ON according to the following table. x10 – multiplicator (7): The timer set above the value is multiplied by 10. OFF = deactivated, ON = activated sec/min – unit (8): Switching from seconds to minutes. OFF = seconds, ON = minutes

OFF Seat-time sec/min Seat-time On-time On-time On-time On-time x10 Note: To activate the On-time, additional settings are required, see 6.1. Operating mode on page 19 and Fig. 18: Timer I/0 operating mode on page 28 and Fig. 19: Timer I/0/I operating mode on page 28 Fig. 15: Example On-time Example: Setting time 3 minutesEN Installation instructions, for professionals only p. 25/38 Time Function selection switch

16 ON ON ON ONInstallation instructions, for professionals only p. 26/38 O󰀨-time: Setting the timer (timer function). Switching position of the required value to ON according to the following table. x10 – multiplicator (6): The timer set above the value is multiplied by 10. OFF = deactivated, ON = activated sec/min – unit (7): Switching from seconds to minutes. OFF = seconds, ON = minutes

OFF O󰀨-time Not assigned O󰀨-time O󰀨-time O󰀨-time O󰀨-time x10 sec/min Fig. 16:O󰀨-time 6.7. Out-time (I/0/I) DIP-Bank 3 Function selection switch 1 – 5 Function of the O󰀨-time: the output switches o󰀨 after the set time (see 6.6. On-time (I/0 and I/0/I) on page 24) and remains inactive for the O󰀨-time. Depending on the setting of the operating mode (see 6.1. Operating mode on page 19), the infrared controller remains inactive or activates again after a set time. Note: To activate the O-time, additional settings are required, see 6.1. Operating mode on page 19 and Fig. 18: Timer I/0 operating mode on page 28 and Fig. 19: Timer I/0/I operating mode on page 28

OFF O󰀨-time Not assigned O󰀨-time O󰀨-time O󰀨-time O󰀨-time x10 sec/min Fig. 17:Example for O󰀨-time Example: Setting time 210 minutesEN Installation instructions, for professionals only p. 27/38 Time Function selection switch

OFF Not assigned Not assigned Foil sensor Phase control leading/training edge Remote start activation Fig. 20: Leading/trailing edge phase control 6.8. Leading/trailing edge phase control DIP-Bank 4 Function selection switch 4 Setting options: Leading edge phase control: OFF (standard) Trailing edge phase control: ON For activating the leading/trailing edge phase control, additional settings are required, see 6.1. Operating mode on page 19. Function is available in the normal and seat modes (optional). When the leading edge phase control mode is (see 6.2. Operating type (infrared heater/infrared plate) on page 20) selected, there is the option of selecting between leading/trailing edge phase control. 6.9. HV input (remote start/enable input) DIP-Bank 4 Function selection switch 6 Remote start (OFF position) The unit can be controlled remotely. The controller starts after applying voltage (230 VAC) at the HV input with the previ- ously set values. To do this the controller must be held down for approx. 3 seconds to put the mode button in the “Standby for remote operation”.

OFF Not assigned Not assigned Foil sensor Phase control leading/training edge HV input Fig. 21:HV input Enable input (ON position) The controller can only be switched on if 230 VAC is applied at the HV input. This function can be used with a vending machine for example. See also 5.6. Connecting the HV input (remote start/enable input) on page 16.Installation instructions, for professionals only p. 30/38

The following tests must be performed by a certied electrical tter. WARNING! The following tests must be performed with the power supply switched on. There is a danger of electric shock. ● NEVER touch live parts.

1. Check the contact of the earth conductors on the earth conductor terminal.

2. When using a foil sensor (see Fig. 6: Connection area for sensor/control

b. When the correct code is displayed, plug the sensor in again.

3. When using a safety temperature limiter (seeFig. 6: Connection area for

sensor/control unit on page 14) a. Unplug the safety temperature limiter. Error code 2 (see 11.1. Error messages on page 37) is displayed. b. When the correct code is displayed, plug the limiter in again.

4. When using the light/fan (seeFig. 7: Connection area for 230 V on page 15)

a. Check for functionality.

5. When using the infrared plate/infrared heater (see Fig. 7: Connection area

for 230 V on page 15) a. Check for functionality.EN Instructions for use for the user p. 31/38

8. Safety information for the user

● The infrared controller must not be used by children under 8 years old. ● The infrared controller may be used by children age 8 years or older, by persons with limited psychological, sensory or mental capabilities or by persons with lack of experience/knowledge only when: – They are supervised. – They have been shown how to use the device safely and are aware of the hazards that could occur. ● Children must not play with the device. ● Children under 14 years old may only clean the device if they are supervised. ● For health reasons, do not use the infrared cabin if you are under the inuence of alcohol, medication or drugs. ● Before the infrared controller is switched on, make sure that no ammable objects have been hung over the infrared heater or on the infrared plate. ● For your own safety, consult your supplier in the event of prob- lems that are not described in su󰀩cient detail in the operating instructions.Instructions for use for the user p. 32/38

9.1. Description of control elements

1 Increase intensity/ Normal operating mode: On 2 Decrease intensity/ Normal operating mode: O󰀨 3 ON/OFF button 4 Mode button: Selects between light/ fan and infrared heater controller 5 Controls the light/fan 6 Controls the infrared heater/ infrared plate 7 Intensity displays/ On/O󰀨 display 8 Standby for remote operation display

8EN Instructions for use for the user p. 33/38 WARNING! Risk of re ● Before the infrared controller is switched on, make sure that no am- mable objects have been hung over the infrared heater or on the infrared plate. 9.3. Activating the dimming function for the light/fan You can control (dim) the light or fan in 5 levels. At 0 the light/fan is switched o󰀨, at 5 it is a full capacity.

1. Press the Mode button 4.

► The light symbol for light/fan 5 lights up.

2. Use the intensity selector 1 and 2 to set the preferred intensity of light.

► The light operates at the level of intensity selected. 9.2. Switching the infrared controller

1. Press the ON/OFF switch 3, to switch on the infrared controller.

► The light/fan and the infrared heater/infrared plate display lights up.

2. Using Mode button 4, you can select between the intensity control for infrared

heater/infrared plate 6 and light/fan 5.

3. Select the intensity of the function with the intensity selector 1 and 2.

► The infrared heater/the infrared plate begins to heat up.Instructions for use for the user p. 34/38 9.4. Dimming function for infrared heater/infrared plate Controlling (dimming) the infrared heater/infrared plate is possible in 5 levels. At 0 the infrared heater/infrared plate is switched o󰀨, at 5 it is a full capacity. Function only possible in operating modes: leading edge phase control and half-wave control To activate the function, additional settings are required, see chapter 6.2. Operat- ing type (infrared heater/infrared plate) on page 20 Function only possible in operating mode: normal and seat To activate the function, additional settings are required, see chapter 6.1. Oper- ating mode on page 19

1. Press the Mode button.

► The light symbol for infrared heater/infrared plate 6 lights up.

2. Use the intensity selector 1 and 2 to set the preferred intensity of heat.

► The light operates at the level of intensity selected.EN Instructions for use for the user p. 35/38 9.5. Standby for remote operation To activate this function, observe the following procedure:

1. Check the cabin to make sure that no ammable objects are hanging over

the infrared heater/infrared plate.

2. Close the doors of the cabin.

3. Press Mode button 4 for approx. 3 seconds (when switched o󰀨).

► The display for Standby for remote operation 8 ashes.

4. The cabin is ready to operate once the 230 V is connected up.

To deactivate the “Standby for remote operation” function, observe the following procedure:

► The controller switches o󰀨. ► The function for “Standby for remote operation” is deactivated. WARNING! Risk of re ● Before the infrared controller is switched on, make sure that no am- mable objects have been hung over the infrared heater or on the infrared plate. The EN 60335-2-35 states that infrared controllers with remote start function must be activated again to “Standby for remote operation” mode before each remote start procedure. 9.6. Seat sensor (optional) When using a seat sensor (available as an option), the infrared output for the set seat time switches on automatically if you have set it previously. The infrared control unit must be switched on to do so (see 9.2. Switching the infrared controller on page 33)Instructions for use for the user p. 36/38

10. Cleaning and maintenance

10.1. Cleaning ATTENTION! Damage to the unit The Infrabox is protected against jets of water, however direct contact with water could still damage the unit. ● Never immerse the device in water. ● Never pour water over the device. ● Never clean the device with a cloth which is too wet.

1. Immerse a cleaning cloth in a mild, soapy solution.

2. Wring the cleaning cloth out well.

3. Wipe the housing of the infrared controller carefully.

10.2. Maintenance The infrared controller is maintenance-free. ● Please dispose of packaging materials in accordance with the applicable disposal regulations. ● Used devices contain reusable materials and hazardous substances. Therefore, do not dispose of your used device with household waste, but do so in accordance with the locally applicable regulations.

Installation instructions, for professionals only p. 37/38

12.1. Error messages The Infrabox is equipped with diagnostic software which monitors system statuses when it switches on and during operation. As soon as the diagnostic software detects an error, the controller switches o󰀨 the infrared output, the light/fan output remains active. Errors are indicated by the LEDs ashing. Switch the infrared controller o󰀨 using the ON/OFF switch 3 (see 9.1. Descrip- tion of control elements on page 32), unplug the cable from the mains and rectify the error before switching the infrared controller on again. The following table describes the possible errors and their causes. If necessary, tell the number of the ashing LEDs to your customer service specialist. Number of LED Error Cause / rectication 1 General information Please contact customer support. 2 Safety temperature limiter breakage Check the safety temperature limiter or put a bridge in safety temperature limiter terminal. 3 Foil temperature sensor is broken or short circuited Defective temperature sensor or poor contact or short circuit. 4 Foil sensor excess temperature The maximum foil temperature of 100 °C was exceeded. Sensor must be activated via DIP. 5 Communication error between control unit and power supply unit Poor contact or defect connection cable. Please contact customer support.Instructions for installation and use p. 38/38

Operating unit Connection: 4-pin with power supply and communication lines Mains voltage: 5 V DC Output: <0.5 W Storage temperature: -25 °C to 70 °C Ambient temperature: -10 °C to +110 °C Relative humidity: max. 99% rel. humidity, non-condensing! Dimensions: L x W x D 63 x 104 x 38 mm Installation cut-out: L x B 48 x 60 mm Power unit Nominal voltage 230 VAC Dimensions 195 x 119 x 48 mm Connection cable 3 x 1.5 mm² for light, Electronics and heating elements Contact rating / heater Leading edge phase control 350 W Half-wave control 1.3 kW Switching 3.5 kW Ambient conditions 10 °C to +40 °C Light/fan power 100 W Thermal safety Adjustable automatic heating period (6 h, 12 h, 18 h, 24 h)*

• EN 60335-2-53 species a heating time limitation of 6 h for private saunas. For saunas in hotels, apartment blocks and similar locations, a maximum heating period limit of 12 hours is permissible. Extending the heating period limit to 18 hours or 24 hours is only permitted in public saunas.MONTAGE- UND GEBRAUCHSANWEISUNG Deutsch Version 02/22 ID no. 1-035-672

WP-510, IR-WPHL-510, IR-WPHL-100, IR-WPHL-390, IR-WPHL-175

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