About The Outdoor Unit; System Layout - Daikin VRV IV+ RXYTQ8U5YF Installer And User Manual

15.3 About the outdoor unit

15.4 System layout

RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
Code
U7 Model series
YF Power supply: 3N~, 380-415 V, 50 Hz
Power supply: 3N~, 400 V, 60 Hz
[*] Minor model change indication
This installation manual concerns the VRV IV, full inverter driven, heat pump
system.
Model line up:
Model
RXYTQ8~16
RXYTQ18~48
These units are intended for outdoor installation and aimed for heat pump air to
air applications.
These units have (in single use) heating capacities ranging from 25 to 50 kW and
cooling capacities rating from 22.4 to 45 kW. In multi combination the heating
capacity can go up till 150 kW and in cooling till 135 kW.
The outdoor unit is designed to work in heating mode at ambient temperatures
from –20°C WB to 15.5°C WB and in cooling mode at ambient temperatures from –
5°C DB to 52°C DB.
Unit weights
Model
RXYTQ8
RXYTQ10
RXYTQ12
RXYTQ14
RXYTQ16
NOTICE
Design of the system must not be done at temperatures below –15°C.
INFORMATION
Not all combinations of indoor units are allowed, for guidance, see
combinations of indoor
15 About the units and options
|
Explanation
Single non-continuous heating model.
Multi non-continuous heating model (consisting of 2
or 3 RXYTQ modules).
Total net weight (kg)
198
234
234
283
283
units" [ 4 54].
Description
Total gross weight (kg)
211
251
251
300
300
"15.5.2 Possible
Installer and user reference guide
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