Daikin VRV IV Series - Page 5

Table of Contents
Installer and user reference guide
5
RKXYQ5T8+8T7Y1B + RDXYQ5T8+8T7V1B
VRV IV heat pump for indoor installation
4P499898-1B – 2021.12
22.2 Precautions when troubleshooting ................................................................................................................................ 124
22.3 Solving problems based on error codes ......................................................................................................................... 124
22.3.1 Error codes: Overview .................................................................................................................................... 125
23 Disposal 131
24 Technical data 132
24.1 Piping diagram: Compressor unit and heat exchanger unit .......................................................................................... 132
24.2 Wiring diagram: Compressor unit .................................................................................................................................. 134
24.3 Wiring diagram: Heat exchanger unit ............................................................................................................................ 137
25 Glossary 139