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System Control - ACVMax: 660Y2800 • C
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USER'S GUIDE
HOW TO USE THIS MANUAL
This manual is for the exclusive use of ACV-approved installers.
The first section of the manual contains a description of the ACVMax controller and of the keys, screens
and menus used to make the adjustments.
The next section presents various heating system diagrams and the list of the accessories required
for each specific system. The electrical connection diagrams are also included as well as the specific
settings of the ACVMax to be made using the installer access code provided in this manual.
Finally, the last section contains the explanation of the status and information messages as well as the
blockage and error codes displayed on the ACVMax screen, which will allow the installer to troubleshoot
the possible faults.
For any other heating system configuration than those in this manual, please contact your ACV repres
entative.
BOILER EASY SETUP
The main parameters of the Prestige boilers can be set up using the EZ (easy) setup function of the
controller. The EZ setup function allows the user/installer to quickly setup the appliance for immediate
operation according to the system configuration. Refer to the appliance Installation, Operation and
Maintenance Instructions.