Ei Electronics Ei428 Instruction Manual
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Ei Electronics Ei428 Instruction Manual

Ei Electronics Ei428 Instruction Manual

Radiolink relay base
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RadioLINK Relay Base
Read and retain carefully for as long as the product is being
used. It contains vital information on the operation and
Installation of your device. The manual should be regarded
as part of the product.
If you are just installing this device, the manual MUST be
given to the householder. The manual is to be given to any
subsequent user.
The Ei428 RadioLINK Relay Module is a device that switches
a relay upon receipt of an RF alarm signal from a compatible
Ei Alarm. The electrically isolated contacts can be used for
many applications such as signalling, turning on lights, etc.
The Ei428 is designed to operate with Ei RF devices.
The Ei428 RadioLINK Relay Module is powered by the
230VAC mains and has rechargeable back-up cells. As
supplied the relay operates continuously (i.e. it switches when
one of the Alarms detects fire and switches back when the
alarm condition is finished).
INDICATOR LIGHT
GREEN - MAINS
FLASHING RED - LOW BATTERY
ALTERNATING GREEN / RED
- HOUSE CODING
Figure 1a
Instruction Manual

1. Introduction

2. Overview

COVER ATTACHMENT
1
Model: Ei428
SCREWS
HOUSE
CODE
SWITCH

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Summary of Contents for Ei Electronics Ei428

  • Page 1 The manual is to be given to any subsequent user. 1. Introduction The Ei428 RadioLINK Relay Module is a device that switches a relay upon receipt of an RF alarm signal from a compatible Ei Alarm. The electrically isolated contacts can be used for many applications such as signalling, turning on lights, etc.
  • Page 2 P - PULSE C - CONTINUOUS RELAY RELAY CHANGES CHANGES UNTIL ACTIVATION STOPS FOR 5 SECONDS RECHARGEABLE REAR ENTRY CELLS KNOCKOUT ON/OFF SLIDE SWITCH SCREW INDICATOR MOUNTING LIGHT HOLES HOUSE CODE SWITCH ANTENNA (KEEP CABLES AWAY) CONNECT MAINS TO TERMINAL BLOCK L - LIVE N - NEUTRAL VOLT FREE RELAY...
  • Page 3 There is one rear entry knockout. See figure 1b. 3. Screw the Ei428 module to the wall after first removing the required knockout and bringing the house wires through it (see figure 1b).
  • Page 4 10. Fit and screw the cover to the module pillars using the two screws supplied. 11. Connect the mains power to the Ei428 module. 12. Check the green light is on. If the green light changes to red every 10 seconds then switch off the mains power, remove the cover and check that the battery slide switch is in the “ON”...
  • Page 5 Alarm/device is put into House Code mode in its final location. 15. Check the number of flashes on the Ei428 and on every other device. They should correspond to the total number of devices in your system (provided no more than 12 RF devices are installed in the system).
  • Page 6 7. Checking the Relay Back Up Cells It is important to check that the rechargeable cells in the Ei428 are switched on, charged and capable of switching the relay contacts. This should be done after installation and then at least annually.
  • Page 7 RF Alarms and devices in the system again. To reset the Ei428, press and hold the House Code button until it the LED starts flashing Red. At this point release the House Code button. The Ei428 is now reset.
  • Page 8 11. Limitations of Radio Communications Ei Electronics radio communication systems are very reliable and are tested to high standards. However, due to their low transmitting power and limited range (required by regulatory bodies), there are some limitations to be considered:...

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