AS5020.3 - Fan Protector - Free user manual and instructions

Product type	Wireless ventilation regulator (control for fan)
Model	AS5020.3
Brand	Protector
Receiver power supply	230 V ~, 50/60 Hz, 1 W
Max switching power	1800 W (8 A, cos φ = 1)
Radio frequency	433.92 MHz
Radio range	Approximately 30 m indoors
Transmitter battery	1 x 3 V Lithium CR2477
Battery life	Approximately 2 years
Max number of transmitters	8
Protection rating	IP20 (dry rooms only)
Functions	On/off control via window opening/closing; OPEN/CLOSE selector
Receiver dimensions (L x W x H)	Approximately 70 x 50 x 30 mm
Receiver weight	Approximately 100 g
Transmitter dimensions (L x W x H)	Approximately 50 x 20 x 15 mm
Transmitter weight	Approximately 20 g
Material	Plastic
Warranty	2 years
Maintenance and cleaning	Clean with a dry cloth; replace the transmitter battery if necessary
Safety	Do not open the receiver; avoid moisture; do not use in hospitals
Spare parts and repairability	CR2477 battery; optional additional transmitter

Frequently Asked Questions - AS5020.3 Protector

How to install the receiver?

Plug the receiver into a mains socket. Plug the device to be controlled (e.g., fan) into the receiver socket and tighten the protection (S). The power LED lights up yellow. Mount the transmitter on the window as described in the manual.

How to pair the transmitter with the receiver?

Insert the battery into the transmitter. Plug in the receiver. Press the Test/Code button (4) on the receiver for 2 seconds until the Closed LED flashes red. Bring the magnet close to the transmitter once: the transmitter LED lights up and the receiver LED stops flashing. Pairing is complete.

How to change the switching direction (OPEN/CLOSE)?

Unplug the receiver from the socket. Move the slider (1) to the desired position: OPEN (on when open) or CLOSE (off when open). Plug the receiver back in. Switching is only possible when power is off.

What to do if the fan does not turn on when the window opens?

Check that the slider is in OPEN position. Check the distance between the transmitter and the magnet (max 7 mm). Make sure the transmitter battery is inserted correctly. Verify that the receiver is properly paired (the power LED is on). Try moving the transmitter closer to the receiver.

How to add an additional transmitter?

Repeat the pairing procedure for each new transmitter: press the Test/Code button on the receiver for 2 seconds until it flashes, then activate the transmitter with the magnet. You can add up to 8 transmitters.

How to delete a transmitter?

Press the Test/Code button on the receiver for 2 seconds until the Closed LED flashes. Activate the transmitter to be deleted with the magnet once. The receiver LED stops flashing: the transmitter is deleted.

How to delete all transmitters?

Press the Test/Code button on the receiver for 2 seconds until it flashes. Press the button again for 2 seconds. The power LED stops flashing: all transmitters are deleted.

Which battery to use for the transmitter?

Use a lithium battery of type CR2477 (3 V). Insert it with the + pole facing up. The battery life is approximately 2 years.

What to do if the range is insufficient?

Make sure the receiver is not installed behind a metal covering. Avoid metal obstacles between the transmitter and the receiver. If necessary, bring the two closer together. The typical range is approximately 30 m indoors.

Can I use this product with a kitchen hood?

Yes, the regulator is designed to control air extraction devices like hoods. Check that the power of the hood does not exceed 1800 W or 8 A. Install the transmitter on a window so that the hood activates when the window opens.

USER MANUAL AS5020.3 Protector

Technical diagram showing exploded view of a device with labeled components including a housing, battery pack, and numbered parts 3a to 3c.

U 3 2 FENSTERRAHMEN FENSTERFLÜGEL

2 3 U

EMPFÄNGER

1 200mm x 100mm

You can fix the window transmitter (2) and the magnet housing (3) with included adhesive pads or screws. When using one or more washers (U) at the magnet housing, e.g. for compensating window frames, we recommend the window transmitter and the magnet housing to be fastened with screws to avoid an unwanted falling off. (See drawing)

Open the casing by lifting the side with a screwdriver

Lithium Cell CR2477 3V Insert battery with the "plus sign" facing up

Technical diagram showing a 3D component with labeled parts and a 2D assembly view with numbered parts (3a, 3b, 3c, U).

U 3 2 WINDOW FRAME WINDOW CASEMENT

graph TD
    A["Component 2"] --> B["Component 3"]
    B --> C["U"]
    D["Component 1"] --> E["Component 4"]
    E --> F["Component 5"]
    F --> G["Component 6"]
    G --> H["Component 7"]
    H --> I["Component 8"]
    style A fill:#f9f,stroke:#333
    style B fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333
    style D fill:#f9f,stroke:#333
    style E fill:#f9f,stroke:#333
    style F fill:#f9f,stroke:#333
    style G fill:#f9f,stroke:#333
    style H fill:#f9f,stroke:#333
    style I fill:#f9f,stroke:#333

RECEIVER

1 M400.0013

CODE EN AUS PROTECTOR CODE EIN AUS THE PLUG GUARD must be fitted!

RECEIVER for the socket

(1) Sliding switch
(4) Test/Code button
(5) Power LED
(6) LED device status on
(7) LED device status off
(S) Tamper-proof plug guard

TRANSMITTER for the window

(2) Transmitter (window)
(3) Magnet for window transmitter (3a,b,c)
(U) Washers

Batteries and accumulators must not be disposed of with household waste!

Every consumer is legally obliged to hand in all batteries and accumulators at a collection point or in the trade so that they can be disposed of in an environment-friendly manner.

Please only dispose of discharged batteries and accumulators.

WIRELESS EXHAUST AIR CONTROL AS-5020.3

Assembly and operating instructions for an exhaust air controller Model AS-5020.3 (radio version)

Thank you for purchasing the PROTECTOR

AS-5020.3. Exhaust Air Controller.

GENERAL

This device can be used as an exhaust air control device, as an aid to monitor fresh air supply when commissioning an exhaust air device (fume extractor hood, fan etc...). This cannot replace self-monitoring to ensure fresh air supply, but it can be supportive. This device only activates the exhaust air system in the event of pressure equalisation when a window or door is opened. The additional fresh air streaming in can thus be drawn in from the outside.

You can also use this device to selectively switch devices or lamps ON or OFF, for instance when a door or a window is closed or opened. This, for example, enables significant reduction of energy costs for heating or air-conditioning devices.

ATTENTION

When using this device for exhaust air control, the shutter must be open to ensure adequate inflow of fresh air!

USE OF ADDITIONAL TRANSMITTERS (MAX. 8 DEVICES)

The device functionality can be extended by adding more transmitters (window contacts) with the result that the extractor hood is not limited to a single window only. Each individual transmitter can activate the exhaust air device.

FUNCTION SELECTOR SWITCH

You can select two functions (effective directions) with the sliding switch (1) of the receiver. In the (OPEN) switch position, the connected device is activated when a window is opened (e.g. for exhaust air control use). In the (CLOSE) switch position, the connected device (e.g. air-conditioner, heater) switches off when a window is opened.

i NOTE

As long as the receiver is plugged into the wall socket, a switching is not possible. To reverse the effective direction, the receiver must be removed from the socket, the switch be slid and the receiver be replaced into the socket.

RECEIVER INSTALLATION

Plug the AS-5020. 3 receiver into a socket. Plug the device to be switched into the receiver socket and screw on the additional fuse (S). The power LED on the receiver is now on and the receiver is ready for use.

i NOTE

The receiver should not be mounted behind a metal covering because this can limit the range.

ATTENTION

Always check that the power rating of the connected device is less than or equal to the switching capacity.

TRANSMITTER INSTALLATION

Preparation

Mount transmitter (2) and magnet (3) on the upper window frame and the window sash in such a way that the distance between the two housing components is less than 7 mm. Use the supplied washers (U) for adjustment.

i NOTE

Please put the transmitter battery on the metal flap, do not slide it under the flap.

1. Mount the transmitter housing base at the determined position, using the supplied double-sided adhesive pad.

!Alternatively, there is a blanked hole in the bottom of the housing. Remove the circuit board from the bottom of the housing and carefully break open the hole.

Use the hole to screw the transmitter to the window frame. Then replace the circuit board.

1. Press the upper part of the housing onto its base.
2. Mount the magnet housing bottom in the determined position, using the supplied adhesive pad.

ATTENTION

The distance between the transmitter and the magnet must not exceed 7 mm!

1. Insert magnet and close with the housing cover.

i NOTE

Assembly instructions for window contact

		Window area in m^2
	m^2	0,2	0,3	0,4	0,5	0,6	0,7	0,8	0,9	1	1,1	1,2	1,3	1,4	1,5
	cm^2	2000	3000	4000	5000	6000	7000	8000	9000	10000	11000	12000	13000	14000	15000
		Maximum permissible exhaust air performance in m^3/h
Gap opening measurement in cm	5 cm	199	252	297	337	373	406	437	466	493	519	544	568	591	613
	6 cm	246	311	365	413	456	495	532	567	600	631	661	690	717	744
	7 cm	294	369	432	488	538	585	628	668	707	743	778	811	843	874
	8 cm	342	427	500	563	621	674	723	770	813	855	895	933	970	1005
	9 cm	389	486	567	639	704	763	819	871	920	967	1012	1055	1096	1136
	10 cm	437	544	635	714	786	852	914	972	1027	1079	1128	1176	1222	1266
	11 cm	485	603	702	790	869	942	1009	1073	1133	1191	1245	1298	1348	1397
	12 cm	532	661	770	865	951	1031	1105	1174	1240	1302	1362	1419	1475	1528

(Table 1) Calculation table to determine the minimum opening of your window

Minimum window opening

These are based on:

a) The power of the exhaust air device in m^3/h
b) The size of the window to be opened in m^2
c) The size of the window opening in cm (see table 1)

Most kitchens have rectangular tilt and pivot windows. If your window is round for example, please ask the installation and heating engineers or electrician to calculate the minimum opening. The minimum opening of rectangular windows is shown as an example in the table for the tilt

Calculation table to determine the minimum opening of your window

1. Determine the extraction power of your exhaust air extraction device unit in m^3/h . You can find the exhaust air extraction power on the identification plate or in the operating instructions of your exhaust air device (e.g. extractor hood).
2. Measure the inner width and height of the window and calculate the window size in m^2 .
3. Using the table, work out the opening size (minimum opening for your window) from the extraction power and window size.
4. While the window is in the titled position, measure the upper inner gap size of the window in cm. The gap size of your window must not be below the opening size calculated! The bigger the gap or window opening, the better.

$$ \begin{array}{l} \text {(width x height = m^ {2} ; e.g. 0.8 m x 1.0 m = 0.8 m^ {2})} \ = \text {window size} \end{array} $$

1. If the gap size of the window is less than the permissible value for the opening size according to the table, the window may only be able to achieve the required opening size in the pivot position. There must also be a minimum gap when the window is in the pivoted position. The window contact shall be positioned in such a way as to ensure the minimum gap size. We recommend you ensure the minimum gap size using a spacer.

CODING BETWEEN TRANSMITTER AND RECEIVER

The transmitter is not factory encoded and must be trained on the receiver when first operated.

i NOTE

Please follow sequence exactly!

1. Insert the battery (CR 2477) into the TRANSMITTER. The LED lights up briefly.
2. Insert the plug of the device to be switched on (e.g. fume extractor hood) into the RECEIVER, and mount the tamper-proof plug guard (S).

i NOTE

Without the tamper-proof plug guard (S) the equipment does not function.

1. Next insert the RECEIVER into a mains electrical socket. If the RECEIVER is working correctly, the POWER LED lights up yellow.

2. Press and hold the sensor (4) on the RECEIVER for 2 seconds, until the red CLOSED LED begins to blink.

3. Activate the TRANSMITTER by holding the magnet against the housing once and then removing it. The LED built into the transmitter lights up. The POWER LED on the RECEIVER stops blinking and the tuning-in procedure is completed.

4. Now the TRANSMITTER is tuned in to the RECEIVER and the AS-5020.3 is ready for use.

TUNING IN MORE THAN ONE TRANSMITTER (MAX. 8 DEVICES)

1. Insert a battery (CR 2477) into the TRANSMITTER to be tuned in.
2. Press and hold the sensor (4) on the Receiver for 2 seconds. The CLOSED LED (5) begins to blink.
3. Activate the TRANSMITTER by holding the magnet against the housing once and then removing it. The POWER LED on the RECEIVER stops blinking and the tuning-in procedure is completed.
4. Repeat steps a), b) and c) for each individual transmitter.
5. Once a maximum of 8 TRANSMITTERS is tuned in, it is impossible to add any more.

DELETING ONE OR ALL TRANSMITTERS (MAX. 8 DEVICES)

Deleting individual TRANSMITTERS

1. Press and hold the sensor (4) on the receiver for 2 seconds. The CLOSED LED (5) begins to blink.
2. Activate the TRANSMITTER to be deleted by holding the magnet against the housing once and then

removing it. The POWER LED on the RECEIVER stops blinking and the deletion procedure is completed.

Deleting all TRANSMITTERS

1. Press and hold the sensor (4) on the receiver for 2 seconds. The CLOSED LED (5) begins to blink.
2. Press and hold the sensor (4) once more for 2 seconds. The POWER LED on the RECEIVER stops blinking and the deletion procedure for all TRANSMITTERS is completed.

FUNCTIONAL TEST

With (OPEN) switch position:

1. Switch exhaust air device ON and open the window > exhaust air device must switch on.
2. Close the window > exhaust air device must switch off.

With (CLOSE) switch position:

1. Switch connected device ON and open the window > the connected device must switch off.
2. Close the window > the connected device must switch on.

i MALFUNCTIONS

In individual cases cross-over with other similar radio devices can cause malfunctions. In the normal case it is sufficient to check the positioning of the components and if necessary, to modify this.

TECHNICAL DATA

Mains voltage: 230 V \~, 50/60 Hz,

approx. 1 W

Mains switching capacity: 1800 W / 8A, at cos phi = 1

Radio range up to: 100 m

Frequency: 433.92 Mhz

Transmitting power: < 5mW

Protection class: IP 20 * only for dry rooms

Batterie (transmitter): 1 x 3V Lithium Typ

CR 2477 (lifetime approx.

2 years)

i NEVER CARRY OUT REPAIRS YOURSELF!

2 YEAR LIMITED GUARANTEE

For two years after the date of purchase, the defect-free condition of the product model and its materials is guaranteed. This guarantee is only valid when the device is used as intended and is subject to regular maintenance checks. The scope of this guarantee is limited to the repair or reinstallation of any part of the device, and is only valid if no unauthorised modifications or attempted repairs have been undertaken. Customer statutory rights are not affected by this guarantee.

i PLEASE NOTE!

No claim can be made under guarantee in the following circumstances:

• Operational malfunction
• Empty batteries or faulty accumulator
- Erroneous coding/channel selection
- Fault through other radio installation (i.e. mobile operation)
• Unauthorised modifications / actions
- Mechanical damage
- Moisture damage
• No proof of guarantee (purchase receipt)

Claims under warranty will be invalidated in the event of damage caused by non-compliance with the operating instructions. We do not accept any responsibility for consequential damage! No liability will be accepted for material damage or personal injury caused by inappropriate operation or failure to observe the safety instructions. In such cases, the guarantee will be rendered void.

Liability limitation

The manufacturer is not liable for loss or damage of any kind including incidental or consequential damage which is the direct or indirect result of a fault to this product.

EN

SAFETY NOTES

The warranty will be null and void in case of damages arising from violations of these operating instructions. We are not liable for consequential damages!

We accept no liability for material damages or injuries arising from inappropriate use or violation of the safety instructions. In such cases all warranty claims are null and void!

Do not use this product in hospitals or other medical facilities. Although this device transmits only relatively weak radio signals, the signals may insuch locations result in malfunctioning of systems critical to life. The same may apply to other areas.

For reasons of safety and licensing (CE), unauthorised conversion and /or modification of the product is prohibited.

The design of the product complies with protection class 1. Only a standard mains socket (230V\~/50Hz) of the public mains supply may be used to power the device. Devices powered by mains voltage must be kept away from children. Please therefore be particularly careful in the presence of children.

Do not take the product apart! There is a danger of lethal electric shock!

Do not leave packaging material lying about since plastic foils and pockets and polystyrene parts etc. could be lethal toys for children.

The device is suitable only for dry interior rooms (not bathrooms and other moist places). Do not allow the device to get moist or wet. There is a danger of lethal electric shock!

These operating instruction are published by

Protector GmbH

An den Kolonaten 37

D-26160 Bad Zwischenahn

The operating instructions reflect the current technical specifications at time of print. We reserve the right to change the technical or physical specifications.

COMMANDE RADIO DE L'AIR éVACUé AS-5020.3

ÉMETTEUR

3 U 2 2a PROTECTOR OFFEN GESELLER 2

Technical diagram showing exploded view of a device housing with labeled components including U, 3a, 3b, and 3c.

U 3 2 CADRE DE FENÊTRE BATTANT DE FENÊTREL

2 3 U

RÉCEPTEUR

1 2025-01-13 W=100

3 U 2 2a PROFECTOR = OFFEN = = GESELLERSEN

Technical diagram showing a 3D model of an electronic component with labeled parts including pins, blocks, and a stack of components.

U 3 2 VENSTERRAAM VENSTERVLEUGEL

2 3 U

ONTVANGER

1 M2000000000000

CODE EN AUS PROTECTOR CODE EIN AUS 6 7 5 S De ompoolbeveiliging moet gemonteerd worden!

ONTVANGER

Abstract grayscale gradient bar with no text or symbols

Color gradient bar transitioning from black to white (no text or symbols)

Color palette bar with multiple solid color swatches and a gray rectangle at the bottom (no text or symbols)