ERGA04~08EA + EHBH/X04+08EF
Daikin Altherma 3 R W
4P629085-1B - 2021.11
13.2.2
13.2.3
13.2.4
13.3
13.3.1
To remove the water filter ............................................................................................................................. 250
13.3.2
13.3.3
To install the water filter ................................................................................................................................ 252
14.1
Overview: Troubleshooting ............................................................................................................................................ 254
14.2
Precautions when troubleshooting ................................................................................................................................ 254
14.3
14.3.1
14.3.2
14.3.3
14.3.4
14.3.5
14.3.6
14.3.7
14.3.8
14.3.9
14.4
14.4.1
14.4.2
Error codes: Overview .................................................................................................................................... 260
15.1
Overview: Disposal.......................................................................................................................................................... 265
15.2
To pump down ................................................................................................................................................................ 265
16.1
Piping diagram: Outdoor unit ......................................................................................................................................... 268
16.2
Piping diagram: Indoor unit ............................................................................................................................................ 269
16.3
Wiring diagram: Outdoor unit ........................................................................................................................................ 270
16.4
Wiring diagram: Indoor unit ........................................................................................................................................... 272
16.5
Table 1 - Maximum refrigerant charge allowed in a room: indoor unit ....................................................................... 278
16.6
Table 2 - Minimum floor area: indoor unit.................................................................................................................... 278
16.7
Table 3 - Minimum bottom opening area for natural ventilation: indoor unit ............................................................ 279
16.8
ESP curve: Indoor unit..................................................................................................................................................... 280
Table of contents
254
265
267
281
282
Installer reference guide
5