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The SIRIUS SAT user modules make it possible to independently manage heating requirements and the production of
domestic hot water with storage in centralised systems, meter the heat distributed to each unit ( at or independently
managed area) and transmit heat consumption data via radio.
The following notes and instructions are addressed to tters to allow them to carry out trouble-free installation.
The operating instructions are contained in the "Start-up and operating instructions" section of this manual.
ATTENTION:
-
Do not leave any packaging (plastic bags, polystyrene, etc.) within the reach of children as they are a potential
source of danger.
-
The appliance must be housed in the template casing supplied in a separate pack.
-
Flush the Domestic Hot Water circuit prior to use.
The SIRIUS SAT user modules are available in 2 versions:
SIRIUS SAT
Can be connected
SIRIUS SAT RA
SIRIUS SAT RA2Z
These models are tted with circulation pumps which release them from the head generated by the column pump inde-
pendently feeding the internal heating circuit and the storage boiler coil circuit. They can also be connected to an external
storage boiler for the production of domestic hot water.
The dual-zone models can separately manage two heating zones at different temperatures and are ideal for combined
central heating systems (under oor radiant panels at a low temperature with radiators at a high temperature).
2. INSTRUCTIONS PRIOR TO INSTALLATION
These appliances must be inserted in a centralised heating system and connected to a storage boiler, especially designed
for this purpose, consistently with their performance levels and power outputs.
The tter must be legally quali ed to install heating appliances.
Initial start-up must be performed by a POTTERTON COMMERCIAL-authorised Service Engineer, as indicated on the
attached sheet.
Failure to observe the above will render the guarantee null and void.
Do the following before connecting the appliance:
various heating circuit components.
INSTALLATION AND OPERATING MANUAL
INTRODUCTION
1. DESCRIPTION
to storage boiler
dual zone
Circulation pump
-
4
Casing kit
L = 600
L = 800
912.807.1 - GB
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