User Manual

Contents

Introduction

...................................................................................................................4

Advantages offered by combined applications

.........................................................5

The communication concept

.......................................................................................6

Makeup of plant descripti

ons......................................................................................8

Plant descriptions:

1. Variable air volume (VAV) control with

RDG room thermostats ...........................12

2. 2-pipe fan coil units with heating / cooling changeover and

RXB room

controllers............................................................................................18

3. 4-pipe fan coil units with RXB room c

ontrollers ....................................................24

4. 2-pipe fan coil units with heating / cooling changeover and

RDG room thermos

tats.........................................................................................29

5. 4-pipe fan coil units with RDG room thermos

tats .................................................34

6. Chilled / heated ceiling and radiator with heating / cooling changeover

and RDG

room thermostats..................................................................................39

7. Supply air temperature control with

RMU universal controllers............................45

8. Supply air temperature control with h

eating / cooling changeover

and RMU universal controllers..............................................................................49