15
DS1723-024
LETTERBOX FUNCTION SETTING
INSTALLATION ON ONE-FAMILY KIT REF. 1723/71
On the letterbox, position two magnetic contacts near the front fl ap (mail introduction slot) and at the back (mail
collection door).
The fi rst contact (mail introduction slot) must be connected to the green and white wires of an E2BPP(X).
The second contact (mail collection door) must be connected to the brown and white wires of the same
E2BPP(X).
On the control panel of the kit, connect a Yokis REL1C relay to the SP terminals and to the relay an appropriately
powered MTR2000ERP(X) receiver
(10)
.
Follow the directions in the following diagram.
Power supply
230 Vac
Relay (*)
REL1C
MTR2000ERP(X)
receiver
E2BPP(X)
transmitter
LETTER BOX
APT0
10 m
Panel
Brown
Brown
Brown
Purple
White
White
Green
(*) WARNING. THE USE OF THE REL1C RELAY IS MANDATORY. IT ENSURES THE INSULATION
BETWEEN THE LOW WORKING VOLTAGE OF THE KIT AND THE 230Vac VOLTAGE AT
WHICH THE MTR2000ERP(X) RELAY IS POWERED.
FAILURE TO USE THE REL1C RELAY WILL INVALIDATE ALL WARRANTIES.
Confi gure the devices as shown in the ‘Confi guration’ chapter (see below).
(10) In order to use the LETTERBOX function, the E2BPP(X) and E4BPP(X) modules must run fi rmware version
FV1216 (or later) and the MTR2000ERP(X) modules must run fi rmware version FV1026 (or later). If the modules
have an earlier fi rmware, you can update them using the Android “Yokis PRO” app which can be downloaded
from offi cial playstore.