Baxi MS UNIVERSALE+ Instructions D'installation page 16

1. Description
2. Installation
3. Dimensions and hydraulic fittings
4. Pump heads
5. Electrical connection
6. Configuring the electronic board
7. Key to board controls and leds
8. Zone management and regulation
9. End of the product's working life
10. Technical specifications
Do not leave any packaging (plastic bags, polystyrene, etc.) within the reach of children
as they are a potential source of danger.
BAXI S.p.A. declares that these models of boiler bear the CE mark in compliance with
the basic requirements of the following Directives:
- Electromagnetic Compatibility Directive 2004/108/EC
- Low Voltage Directive 2006/95/EC
INSTRUCTIONS PRIOR TO INSTALLATION
• The boiler must only be installed by qualified technicians.
• Before proceeding with installation of the boiler, the system must be adequately cleaned (see the boiler instructions
manual).
• Before powering the boiler, make sure that all electrical connections have been correctly made.
• Read carefully also the instructions in the boiler manual.
• The appliance must be installed in the special template box supplied separately.
Using the MS UNIVERSALE+ appliance, with open manifold, it is possible to carry out the simultaneous management of
a mixed system comprising a high-temperature zone (≤ 80°C) and two low-temperature zones (≤ 45°C).
The compact dimensions of the frame (depth 210 mm) allow easy concealed installation or wall-mounted installation.
The MS UNIVERSALE+ is equipped with a circulating pump, serving the high-temperature zone, controlled by a zone
ambient thermostat.
The low-temperature zones consist of a mixing valve and two electrically operated zone pumps. The main zone may be
controlled by the boiler remote control unit (if present) or by the zone ambient thermostat. The secondary zone is controlled
by the zone ambient thermostat.
The appliances MS UNIVERSALE+ are made in 3 versions:
MODEL KIT
MS UNIVERSALE+ (1AT-2BT)
MS UNIVERSALE+ (2BT)
MS UNIVERSALE+ (1AT-1BT)
INSTALLATION INSTRUCTIONS
CONTENTS
1. DESCRIPTION
First low temperature
zone pump
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•
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16
Second low temperature
zone pump
•
•
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16
17
19
20
22
26
27
28
29
29
High temperature
zone pump
•
-
•
7225991.02 - en