Dunkirk Q95M-200 Installation, Operation & Maintenance Manual page 33

Wiring Diagram 3: Hultizone System With Zone Valves And Domestic Hot Water Priority (With Circulator)
SWITCH LEGEND
[_ ON
OFF
_llow
_llow
le
TAI K
3NI _OL
ARGO AZ-4CP
CONTROL
STATUS
PRIORITY ON
PRIMARY PUMP
PRIORITY PUMP
X-X CONTACT
ZR ON
T T
4;
ZC ON
4;
INDIRECTWATER
HEATER AQUASTAT
OR THERMOSTAT
T T
4;
I
I
I
TT TT
4; _l/
©
ON
---------_1
I1_1 ZONEVALVE/PUMP
I1_1 PRIORITY I
I ZR-ZC I
I_ I DPM-2 I
II I
OF[TION SWITCH I
Boiler Control Panel
(_) CH [2 L2
0 DHWT1 CHC1 0
DHW T2 CH C2
A1 DHW C1
A2 DHW C2
N_
120 VAC
L:>--
PRIMARY PRIORITY FROMBOILER
120 VAC PUMP PUMP
\Z- €(
CH
CIRCULATOR
Note: Install
wire jumper
between
terminals 3
and 4 when
using zone
valves
without an
end switch.