Galvin Engineering galvinspecialised Flowmatic TZ-FLOWTAPC24 Schnellstart-Handbuch - Seite 2

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Installation:

Installation Site

1. Install sensor above and to the right of the water outlet.

2. Be sure that passing traffic cannot trigger the sensor. Allow

at least 400mm clearance.

3. Up to 600mm clearance may be necessary from reflective

surfaces, such as ceramic tiles and stainless steel, directly

in front of and parallel to the front face of the sensor.

4. Be aware that nearby wall or objects may reflect infrared

light back, which may blind the sensor.

Mounting the Sensor

1. The FLOWTAPC24 kit is supplied with a galvanised in wall

electrical box.

2. The stainless steel sensor should be mounted flush to the

wall over a 90mm x 60mm cut-out.

3. Apply a thin bead of silicon sealant to the inside of the plate

around the electronics module.

4. Screw the face plate in place.

Mounting the Solenoid Valve

1. Check that the planned flow direction through the valve is

correct.

2. Ensure that no Teflon tape, copper swarf, sand or other

debris can enter and foul the solenoid valve.

3. Fit supplied line strainer upstream of the solenoid valve.

Failure to do so may void the warranty.

4. Connect solenoid, in a horizontal position, to the water

supply.

5. The outlet can be either wall mounted or hob mounted.

(Outlets (hob or wall) are not supplied standard with the kit

and must be ordered separately).

6. Important information: Solenoid valve must be activated 1-2

times a day if they are to be left in place for an extended

period of time.

7. The water supply should be provided via normal plumbing

practices, either cold or pre-mixed warm, using 2 cistern

taps, plumbed to the outlet spout. It is recommended that

a Thermostatic Mixing Valve or Tempering Valve be installed

(depending on site requirements).

8. The 24V AC transformer should be plugged into a standard

mains power point (GPO).

9. Connect the solenoid plug and transformer plug to the

rear of the sensor, observing the correct plug connection.

10. Turn on the GPO and test the unit.

11. Wave the back of your hand through the beam to turn the

water on and again to turn the water off.

12. The sensor will require adjustment (see next section).

13. It is recommended that sensitivity is set to MIN and

incrementally turned anti-clockwise (MAX), until the correct

sensitivity is reached.

Note that all electrical components should be protected from

contact with water and installed in accordance with local

regulations.

Operation and Adjustment:

1. The TZ-FLOWTAPC24 is activated by passing your hand

between 50 mm – 100 mm in front of the sensor face.

2. The water will continue to flow until either:

- Your hand passes in front of the sensor again or

- The chosen time frame has passed (default 10 sec).

Sensitivity

1. The TZ-FLOWTAPC24 has an adjustment dial for the

sensitivity of the sensor.

2. The sensor is factory set to MEDIUM and will need to be

adjusted to suit individual installations. Refer to Figure 2

Turn anti-clockwise to

increase sensitivity or

clockwise to decrease

sensitivity.

Run Time

1. The run time is preset to 10 seconds, to increase turn the

runtime dial CLOCKWISE. To decrease turn the dial ANTI-

CLOCKWISE. Please refer to Figure 3.

Turn clockwise to

increase run time or anti-

clockwise to decrease

run time.

Preset at 10 seconds