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UNITS WITHOUT ELECTRICAL HEATERS
ALARMS: INTERCONNECTION BETWEEN THE THERMOSTAT AND THE UNITS WITH MASTER LINK-I
ONLY VALID FOR WIRING DIAGRAMS: REF.-ETN01-02-03-04-05-06-07-08-13-14-15 AND 16
PA1 / PA2 Expansion Board required for
interconnection.
K1
K2
K3
K4
K5
K6
B4
PL
B3
PL
B2
PL
B1
PL
PA1/PA2
B1
B2
E
E
THERMOSTAT
TERMINALS
UNITS WITH ELECTRICAL HEATERS
Disconnect wiring
73
from terminal
PL
and connect this end to one of terminal
E
on the thermostat terminal strip. If
this connection is made, the bridge
marked with must be made
(*)
. The other
thermostat terminal
E
is connected from
the
K5
on the board or from terminal
70
.
K1
K2
K3
K4
K5
K6
B4
PL
B3
PL
B2
PL
B1
PL
PA1/PA2
B1
B2
E
E
THERMOSTAT
TERMINALS
73
(*)
- 3 -
B.-
Remove rear panel.
D.-
Mount from thermostat panel on rear, firt using the two
tabs at the bottom and then pushing until the top tab fits into
the rear part secured to the wall.
C.-
Pass the connection wiring through the hole marked
with . Secure the rear panel to a standard recessed
box using the two screws marked with or to
wall or flat surface using the three screws
marked with .
Make the electrical connections as shown in the attached
wiring diagrams.
1
2
3
