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Install Instructions

ManualsBrandsArgo ManualsHeating Supplies6 Zone Valve Controller with Built-in Circulator or Zone Valve Priority Option
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13
AZ-CP WIRING SCHEMATICS
The diagrams in this manual represent the Argo AZ-4CP Zone Valve
Control. The AZ-6CP has similar electrical connections. Differences
in operating features are noted in this manual.
N
L
120V Line Voltage
To Primary
Circulator
To Priority Zone
Circulator
To ZR-ZC Terminals
On Boiler Control
PRIORITY
If priority switch is in ON
position, Zones 2, 3, &
4 will not operate when
priority zone is actuated.
(See Note# 2)
1 •
2 •
3 •
Do Not Use
Black
Black
Red
Red
•
•
Motor
End Switch
3 Wire
Zone
Valve
4 Wire Zone Valve
T-stat
TT
To Boiler
N
L
Line To
Transformer
Tank
Control
•
•
Indirect Water Heater
Aquastat or Thermostat
24V From
Transformer
T-stat T-stat
NOTES:
1. The switching relay terminals are approved for use with copper wires only.
Torque terminal block screws 6 to 7 inch pounds.
2. When using a priority zone circulator, a jumper is required between terminals 3
and 4 of Priority Zone 1. This jumper is not required when using a zone valve.