Table Of Contents; Introduction; General Information; Accessories - Carrier 80AW9025 Installation Manual

2 zone kit
Contents
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

Introduction

General information

The 2 zone kit is combined with units 80AWX / 80AWH in
order to control two different zones with different leaving
water temperature.

Accessories

Accessory
Additional user interface
Floor heating thermal cut off (EN1264-4, paragraph 4.2.4.1)
Room temperature sensor
Piping kit to install domestic hot water valve and actuator (80AW9023) inside
the unit
Cover panel to install the 2 zone kit detached from the hydronic module
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
Code
33AW-CS2
80AW9024
33AW-RRS01
80AW9026
80AW9027
Page
80AW9025
7