HOUSEWATCH 55-320 (01) PDF Document

The technical specifications for the HOUSEWATCH 55-320 are as follows:

Rated Voltage: 12V +/- 10% DC or AC 50-60 Hz

Switching Contact: Free Contact

* 10A Max. for 12-240V AC

* 10A Max for 12-30V DC

* 200VA (120W) Max for CFL & PL Lamp

* 200VA (120W) Max for LED Lamp

Detection Angle: Up to 120° (at 20°C)

Mode of Operation: Auto

Timer: Adjustable Time 6 sec. to 12 min.

LUX: Adjustable from 5 LUX to infinity

Meter: Adjustable Up to 10 Metres

Operating Temperature: -20°C – +45°C

To optimize detection for your HOUSEWATCH 55-320, follow these guidelines:

1. Mount the sensor at the recommended height of 2 meters.

2. At this height, the detection pattern extends out about 10 meters and is 120° wide.

3. To reduce coverage, you can adjust the meter adjustment underneath the sensor or aim the detector towards the ground.

4. The sensor is more sensitive to movement across the detection pattern and less sensitive to movement directly towards the sensor.

To prevent false triggering and ensure proper operation of your HOUSEWATCH 55-320, do not locate the sensor in the following areas:

• On poles or trees that sway in the wind, as this movement can trigger the sensor.

• Where movement is directly towards the sensor, as this is a less sensitive detection path.

Additionally, for warranty purposes, all base plate seals must be used during installation. Do not use the sensor to control motors, high-intensity discharge lights, or with dimmers.

Your HOUSEWATCH 55-320 motion sensor may be activated by large animals, lights, reflective surfaces, heat sources, or movement of objects. To avoid nuisance triggering, follow these guidelines:

• Do not aim the sensor towards lights of any kind.

• If installing the sensor with a light, mount the sensor module below the light.

• Avoid aiming the sensor toward objects that may move in the wind, such as trees or bushes.

• Avoid mounting the sensor near heat sources like heating vents, air conditioners, dryer vents, or lights.

• Avoid directing the sensor toward areas or objects with highly reflective surfaces or those subject to rapid temperature change, such as pools.

• Although the sensor is weather-resistant, locate it undercover so that driving rain or snow will not hit the lens.

Before proceeding with installation, turn off all power by removing the power fuse or turning off the circuit breaker. All wiring should comply with local electrical codes and may require a licensed electrician. The total lighting load must not exceed 10A.

1. Fasten the sensor base rigidly to the selected mounting surface (wall or ceiling) with the cable entry hole facing downwards.

2. Select a knock-out hole on the connection box cover. Place one metal ring nut on the sensor thread.

3. Place the sensor through the chosen knock-out hole and fasten it with the remaining metal nut.

4. Take the light and power cable through the rubber grommet, then wire as per the wiring diagram.

5. Use the white plastic pins on the sensor base to fix the terminal block into position.

6. Re-check that the wire connection is correct.

7. Cover the sensor base with the connection box cover, then fix it with 2 screws.

The Walk Test is used to check and adjust the sensor’s coverage pattern in auto mode. Before starting, please adjust the TIME knob to “-“, the LUX knob to the sun symbol, and the METER knob to “+”.

1. Aim the sensor across the traffic pattern you want to detect.

2. Turn on the power. Note that the sensor may require 30 seconds to warm up.

3. Start outside the detection pattern and walk across it until the lights turn on.

4. Adjust the sensor’s aiming as necessary to improve coverage.

5. Turn the METER knob gently. Setting it to “-” will detect the smallest “Field of View”. Setting it to “+” will detect the largest “Field of View”. Less sensitivity may avoid activation by wind or animals, while more sensitivity covers a larger area but may cause false triggering.

6. Tighten the screws to lock the sensor in position.

7. Set the TIME control. The minimum setting (“-“) is 6 seconds, and the maximum setting (“+”) is 12 minutes. This time period starts after movement in the detection pattern ceases.

8. Set the LUX control. Turn the adjustment fully anti-clockwise to the moon setting for operation only during darkness. Turn it fully clockwise to the sun and moon setting for operation in any degree of brightness or darkness.

The HOUSEWATCH 55-320 motion detector light control automatically turns the light ON and OFF based on the levels you set for LUX and Timer.

When a moving object appears in the detection coverage, the motion sensor is activated, and the light will turn on. The light will then turn off automatically after the set time is reached.

If the ambient light level does not exceed or equal the LUX setting, the sensor cannot be activated. This will result in the light not turning on, even if there is a moving object in the detection area.

Several conditions may cause lower sensitivity in your HOUSEWATCH 55-320:

• Foggy nights: Sensitivity may be reduced due to moisture collection on the lens.

• Very hot days: Sensitivity may be lower since a high ambient temperature can be close to body temperature, making the unit appear less sensitive.

• Very cold days: When heavy clothing is worn, especially covering the facial area, very little heat will be emitted from the body, causing the unit to appear less sensitive.

Cleaning: Wipe the sensor with a damp cloth only. Do not use soaps or polishes as they will damage the sensor lens. Please keep the sensor lens free from cobwebs.

Repair: There are no user-serviceable parts inside the HOUSEWATCH 55-320.

If the lights connected to your HOUSEWATCH 55-320 do not turn on, please check the following:

1. Power not on: Turn off the power for at least 5 seconds, then turn it on again.

2. Lamp blown: Check the lamp. CAUTION: Switch off all power before changing the lamp.

3. Wired incorrectly: Refer to the wiring diagram to ensure correct connections.

4. Sensor not detecting your movement: Check that the sensor is level and pointed at the desired area. Ensure movement is not directly towards the sensor but across the lens. Check that the sensor is mounted at the recommended height. Turn the meter adjustment at the bottom of the sensor to the “+” position.

5. Voltage Incorrect: Check that the input voltage is not below 10.5V DC.

If the lights are cycling on and off quickly (irregular sensor behavior), consider these possible causes and solutions:

1. Time adjustment set too low: Check the position of the time adjustment knob. Setting the arrow to “-” gives 6 seconds, and setting it fully to “+” gives 12 minutes. Adjust to the desired time.

2. Sensor picking up reflection: Make sure the lights are not reflecting back into the sensor. Ensure there are no white or reflective surfaces in the detection coverage. Try aiming the sensor and light in different directions.

NOTE: The sensor is more sensitive in winter as infrared energy is emitted more easily, allowing it to detect movement at a lower temperature.

If the lights connected to your HOUSEWATCH 55-320 remain on, check the following:

1. Time adjustment is set too high: Make sure the TIME control knob on the bottom of the sensor is set to the minimum (“-“) for testing.

2. Sensor is detecting your movement: Stay completely out of the sensor’s range to avoid activating it.

3. Sensor is detecting changes in heat or movement: Make sure the sensor is not aimed at something that would cause a temperature change or towards objects that may move, such as air conditioners, heating vents, tree branches, or passing vehicles. Aim the sensor in a different direction. If the sensor is installed incorrectly above the lights, it may be detecting heat from them; reinstall the sensor correctly below the lights.

If the sensor is activating during daylight hours, the Lux adjustment is likely set incorrectly. To fix this, turn the Lux adjustment knob at the bottom of the sensor to the moon setting. This will ensure the sensor only operates in darkness.

Rain, snow, and windstorms can cause large and rapid temperature changes, which may trigger the sensor. This false triggering can be minimized by installing the sensor in a protected location (such as under an eave) or by turning down the sensitivity using the meter control.