Argo ARM Series - Table of Contents

2
PN 240005129 Rev. C [03/01/2018]
Safety Symbols and Warnings ..........................................................................................3
Introduction ...................................................................................................................3
Product Features ............................................................................................................4
Mounting Instructions .....................................................................................................5
Electrical Specications & wiring .......................................................................................5
Sequence of Operation ....................................................................................................6
ARM-4P Wiring Schematic ................................................................................................7
ARM “Cold Start” Applications ..........................................................................................8
ARM “Tankless Coil” Applications ..................................................................................... 11
ARM With AD Expansion Modules .................................................................................... 13
ARM To Field Replacement Transformer ............................................................................ 14
ARM With DPM-2 Outdoor Reset Control ......................................................................... 15
ARM With Power Robbing Thermostat .............................................................................. 16
Replacement Parts ........................................................................................................ 17
Technical Support ......................................................................................................... 17
IMPORTANT: Read and understand the following instructions COMPLETELY before installing!!
Keep this manual near boiler
Retain for future reference
TABLE OF CONTENTS
Information and specications outlined in this manual in effect at the
time of printing of this manual. ECR International reserves the right to
discontinue, change specications or system design at any time without
notice and without incurring any obligation, whatsoever.