Overview: Disposal.......................................................................................................................................................... 199

13.2

To pump down ................................................................................................................................................................ 199

13.3

To activate and deactivate the vacuum mode field setting........................................................................................... 200

13.4

To perform vacuum drying ............................................................................................................................................. 200

13.5

Using the stop valve and service port ............................................................................................................................ 201

13.5.1

To handle the stop valve ................................................................................................................................ 201

13.5.2

To open/close the stop valve ......................................................................................................................... 202

13.5.3

To handle the stem cap.................................................................................................................................. 202

13.5.4

To handle the service cap............................................................................................................................... 202

14 Technical data

14.1

Service space: Outdoor unit ........................................................................................................................................... 204

14.2

Piping diagram: Outdoor unit ......................................................................................................................................... 205

14.3

Piping diagram: Indoor unit ............................................................................................................................................ 206

14.4

Wiring diagram: Outdoor unit ........................................................................................................................................ 207

14.5

Wiring diagram: Indoor unit ........................................................................................................................................... 210

14.6

ESP curve: Indoor unit..................................................................................................................................................... 215

14.7

Technical specifications: Domestic hot water tank........................................................................................................ 215

14.7.1

Test results in accordance with EN12897 (2016) .......................................................................................... 215

14.7.2

Warning label.................................................................................................................................................. 216

15 Glossary

16 Field settings table

Table of contents

204

217

219

Installer reference guide

Table of Contents