Daikin VRV 5 RXYA8A7Y1B, Инструкция по установке и эксплуатации

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17 | Unit installation
Installer and user reference guide
86
RYMA5+RXYA8~20A7Y1B
VRV 5 heat pump
4P749918-1 – 2023.12
INFORMATION
For instructions on how to install the snow cover, contact your dealer.
NOTICE
When installing the snow cover, do NOT obstruct the air flow of the unit.
NOTICE
When operating the unit in a low outdoor ambient temperature with high humidity
conditions, make sure to take precautions to keep the drain holes of the unit free by
using proper equipment.
In heating:
T
AO
(°C WB)
a b
20
15.5
15
10
5
0
–5
–10
–15
–20
10 15 20 25 27 30
T
AI
(°C DB)
a Warming up operation range
b Operation range
T
AI
Ambient indoor temperature
T
AO
Ambient outdoor temperature
If the unit has to operate for 5 days in this area with high humidity (>90%),
Daikin recommends to install the optional heater tape kit (EKBPH012TA or
EKBPH020TA) to keep the drain holes free.