7
80AW9025
English
2 zone kit
Contents
Page
Introduction
Introduction ....................................................................................7
General information ..................................................................7
Accessories ...................................................................................7
Application scheme ......................................................................8
Unit description .............................................................................8
Box content .................................................................................8
Controller Operation ....................................................................9
Heating / cooling mode ...........................................................9
Domestic hot water function .................................................9
Frost protection .........................................................................9
Home antifreeze protection ...................................................9
Water pump management .....................................................9
Pump unblocking procedure .................................................9
Valve operation ...........................................................................9
Output configuration ............................................................ 10
Zone control settings ............................................................ 10
Input related functions ......................................................... 10
The 2 zone kit is combined with units 80AWX / 80AWH in
order to control two different zones with different leaving
water temperature.
General information
Accessories
Installation .............................................................................. 10-13
Unit Dimensions and Weights ............................................. 10
Installation recommendations ............................................ 10
Features ...................................................................................... 10
Mechanical installation .......................................................... 12
Water connections .................................................................. 12
Pump speed selection............................................................ 12
Power wiring diagram ............................................................ 12
Wiring Connection Diagram ................................................ 13
Commissioning ........................................................................ 13
Maintenance .......................................................................... 13-14
Diagnostics ............................................................................... 13
Safety recommendations ......................................................... 14
Accessory
Code
Additional user interface
33AW-CS2
Floor heating thermal cut off (EN1264-4, paragraph 4.2.4.1)
80AW9024
Room temperature sensor
33AW-RRS01
Piping kit to install domestic hot water valve and actuator (80AW9023) inside
the unit
80AW9026
Cover panel to install the 2 zone kit detached from the hydronic module
80AW9027
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