Delta AlertMaxx DMS-269 Installation & Operating Instructions Manual Download Page 12

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10.0 Connecting external devices

For technical support, please call 01279 757400

AlertMaxx

Figure 11. Installing an external device

The AlertMaxx unit has volt free contacts to connect external devices such as an alarm or beacon. When the

alarm is activated the relay sends a signal once every second.

The volt free relay is designed to accept devices with a maximum load of 0.5A and voltage b6 to

7V DC. If external devices fall outside these parameters, the external device must be powered by an external

power supply.

Figure 11 below shows the volt free terminal connections.

Summary of Contents for AlertMaxx DMS-269

Page 1: ...AlertMaxx Installation Operating Instructions For Ground Water DMS 270 and Foul Water DMS 269 T 01992 523532 E info deltamembranes com W www deltamembranes com Pump Station High Level Alarm...

Page 2: ...AlertMaxx...

Page 3: ...axx unit 6 7 0 Installing the float switch in the chamber 7 7 1 Installing a finger float into a ground or surface water chamber 7 7 2 Installing a pendant float into a foul water chamber 7 8 0 Connec...

Page 4: ...4 For technical support please call 01279 757400 AlertMaxx Groundwater version DMS 270 1 x Finger Float Switch 1 x Finger Float Housing 2 x Cable Ties Foul Water version DMS 269 1 x Pendant Float Swit...

Page 5: ...Mounting instructions 5 1 Mounting the AlertMaxx unit 1 Using the template provided on page 15 of this instruction manual figure 1 mark the fixing positions on the wall 2 Drill the two holes and fit...

Page 6: ...rom a qualified electrician Figure 2 Connecting mains E N L 7 0 Installing the float switch in the chamber Care must be taken to ensure the correct type of float switch is installed into the chamber F...

Page 7: ...ttom of the float switch to hang approximately 350mm above the base of the chamber see figure 7 Suitable for ground surface water Suitable for foul water E N L Option 2 Guide rail mounted foul pump 1...

Page 8: ...in the chamber 8 For technical support please call 01279 757400 AlertMaxx Figure 6 Ground Water Sump DMS 164 Figure 5 Ground Water Float Switch Figure 7 Foul Water Sump DMS 165 Figure 8 Foul Water Flo...

Page 9: ...he small cable gland When using the pendant float switch figure 4 use the large cable gland 3 Connect the float switch cable to the terminal strip When using the finger float figure 3 connect the blue...

Page 10: ...8 0 Connecting the float switch to the AlertMaxx unit 10 For technical support please call 01279 757400 AlertMaxx Figure 10 Wiring a pendant float switch BLUE BLACK...

Page 11: ...three times 4 Check that the green LED flashes every second and after one minute the unit emits a short beep followed by a flash from the red LED every 5 seconds 5 Turn on the mains power supply to th...

Page 12: ...rnal devices such as an alarm or beacon When the alarm is activated the relay sends a signal once every second The volt free relay is designed to accept devices with a maximum load of 0 5A and voltage...

Page 13: ...ET button However the beep will return 7 days from pressing the RESET button until a service technician resets the alarm unit The AlertMaxx unit has a factory default service interval of 12 months 12...

Page 14: ...arge the battery by connecting mains supply to alarm unit Still doesn t turn on after 3 mins alarm unit is faulty The LEDs flash in the following order red blue green Low battery charge the battery by...

Page 15: ...AlertMaxx For technical support please call 01279 757400 15 Figure 1 Scale 1 1 Mounting hole positions Top Bottom...

Page 16: ...ed on time professionally fitted and offers hassle free on going operation and maintenance PPS Precise Passionate Service Precise Fully trained in house service engineers to maintain enhance and repla...