Install Instructions

5
INTRODUCTION
This manual is intended to familiarize the installer and user of the
Argo AZ-CP Zone Valve Controls with their installation and opera-
tion so as to assure normal trouble-free operation.
Argo controls are designed and manufactured with quality compo-
nents for maximum life and durability and require minimum service.
To insure a satisfactory installation, it is imperative that the instruc-
tions be followed carefully before operating the control. Failure to
do so may result in breach of warranty.
PRODUCT DESCRIPTION
The Argo AZ-4CP and AZ-6CP Zone Valve Controls are multi-zone
(4 and 6 zone) controls for operating both low voltage (24Vac) zone
valves for hydronic heating. The heating zones will be controlled
by thermostats (low voltage, digital, or power-robbing) or any other
type of low voltage control with SPST switching action. Priority for
an indirect red domestic hot water tank is provided by a eld se-
lectable switch on Zone 1. An option for a circulator on Zone 1 (by
eld selectable switch) is also provided. The following capacities
can be achieved:
AZ-4CP:• 4 zone valves with a primary circulator or 3 zone valves
with priority (indirect hot water) circulator and primary circulator.
AZ-6CP:• 6 zone valves with a primary circulator or 5 zone valves
with priority (indirect hot water) circulator and primary circulator.