Connecting Electrical Supplies 47
9.5.3 Connecting the 3 Port Diverter Valve
The boiler is designed to be connected to a 3 port diverter valve. The valve cables are connected to the terminals 1 (L) and 2 (N) of the
CONM3 in the AC application part. It only operates when there is an operating signal from the cylinder stat or CH thermostat.
Brown
1
/
Blue
$0/.
$0/.
/
1
$0/.@
CH
(N.C)
DHW
(N.O)
&+
1
AC
Application
Part
'+:
&+
1
9.5.4 Connecting the 3 Way Valve (Type C Contact)
The boiler is designed to be connected to a 3 way valve (Type C Contact). The valve cables are connected to the terminals DHW, CH and N
of the CONM2 in the AC application part. It only operates when there is an operating signal from the cylinder stat or CH thermostat.
CH
DHW
N
$0/.
$0/.
/
1
$0/.@
&+
1
AC
Application
Part
'+:
&+
1
Summary of Contents for LCB700-21RS
Page 78: ...78 Appendices 13 2 2 Burner Cover Flame Tube...
Page 92: ...Memo...
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