Robur GAHP Line AR Series, Installation, Use And Maintenance Manual

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Foreword
Ed. 2014-08
I
FOREWORD
This manual is designed to be an installation and user’s guide for the Robur GAHP-AR,
Gas Absorption Heat Pumps series.
This manual especially applies to the plumbing and electrical installers for the hook-up of
the GAHP-AR and the initial configuration, and also for the end user regarding its use.
This manual also has a section regarding the operations that must be done before the first
start-up and the primary maintenance operations.
Summary
This manual is composed of 6 sections and an appendix:
SECTION 1 pertains to the end user, the plumbing installer and the electrical installer; it
provides general warnings, technical data and the construction characteristics of the
GAHP-AR.
SECTION 2 is for the end user; it provides all the information necessary for the correct
use of the GAHP-AR in relation to the end user’s needs.
SECTION 3 is for the plumbing installer; it provides the necessary indications to the
plumber in order to correctly install the GAHP-AR.
SECTION 4 is for the electrical installer; it provides the necessary information to the
electrician in order to make the GAHP-AR electrical connections.
SECTION 5 provides the instructions to regulate the flow of gas and to perform the gas
conversion. It also gives indications regarding maintenance.
SECTION 6 pertains to the end user, the plumbing installer and the electrical installer. It
contains information regarding the available GAHP-AR spare parts.
The table of the machine codes is reported in the APPENDIX.
To quickly access these sections, make reference to the relative graphical icon (see Table
2, page II) seen in the right hand margin of odd numbered pages.
References
If the GAHP-AR is to be connected to a Direct Digital Controller (DDC), refer to the
following documentation supplied with it:
- DDC manual for the electrical installer (electrician) – book 1.
- DDC manual for the end user – book 2.