andrews MAXXflo EVO Lite Installation And Maintenance Manual page 48

d
e
6 Installation
Inside the electrical enclosure at the top is the location for the fused ter-
minal strip (c) for installer wiring.
For cable entry to the heater there are 4x plain holes (c) located on the
top of the heater which can be used for DN20 cable glands (not sup-
plied).
Cables must be supplied to the electrical panel via one of the spare cable
glands (d) located in the bulkhead. Loosen the gland clamp then remove
the rubber sealing tube. Feed the cable through the gland and secure the
cable to the required terminals, routing the cables to avoid cable strain.
Retighten the cable gland so that a seal is maintained through the bulk-
head.
A secondary wiring terminal (e) exists for COMS & REMOTE ENABLE
connections.
COMS - BSB (Boiler System Bus) is the communication system of the
heater, which can be used by the optional OZW672 Web Server, to pro-
vide access to the heater via the Internet or mobile phone app.
REMOTE ENABLE - Volt free. A loop of wire is pre-installed and this will
need to be removed, when installing BMS activation wiring.
b
a
48
Optional Expansion
module kit
(PN 7720070)
Optional Modbus
communication
module kit
(PN 7720069)
MAXXfl o EVO Lite