Daikin VRV IV+ RXYTQ8U7YF User Manual

19 | Configuration
Installer and user reference guide
107
RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
[1‑40] [1‑41]
Shows:
▪ [1‑40]: The current cooling comfort setting.
▪ [1‑41]: The current heating comfort setting.
See "19.3 Energy saving and optimum operation" [4 111] for more details about
this setting.
19.2.8 Mode 2: Field settings
[2‑0]
Cool/Heat selection setting.
Cool/Heat selection setting is used in case the optional Cool/Heat selector
(KRC19-26A and BRP2A81) is used. Depending on the outdoor unit setup (single
outdoor unit setup or multi outdoor unit setup), the correct setting should be
chosen. More details on how to use the Cool/Heat selector option can be found in
the manual of the Cool/Heat selector.
[2‑0] Description
0 (default) Each individual outdoor unit can select Cool/Heat
operation (by Cool/Heat selector if installed), or by
defining master indoor user interface (see setting [2‑83]
and the operation manual).
1 Master unit decides Cool/Heat operation when outdoor
units are connected in multiple system combination
(a)
.
2 Slave unit for Cool/Heat operation when outdoor units
are connected in multiple system combination
(a)
.
(a)
It is necessary to use the optional external control adaptor for outdoor unit
(DTA104A61/62). See the instruction delivered with the adaptor for further details.
[2‑8]
T
e
target temperature during cooling operation.
[2‑8] T
e
target (°C)
0 (default) Auto
2 6
3 7
4 8
5 9
6 10
7 11
For more information and advice about the impact of these settings, see
"19.3Energy saving and optimum operation"[4111].
[2‑9]
T
c
target temperature during heating operation.
[2‑9] T
c
target (°C)
0 (default) Auto

Daikin VRV IV+ RXYTQ8U7YF Specifications

General

Brand	Daikin
Model	VRV IV+ RXYTQ8U7YF
Category	Heat Pump
Language	English