Daikin VRV IV+ RYYQ14U7Y1B Series Installer And User Manual page 132

20 | Configuration
Installer and user reference guide
132
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▪ For details concerning the charging procedure, see
4
refrigerant" [ 97].
▪ For details concerning the calculation of additional refrigerant charge amount,
see "To determine the additional refrigerant
▪ For guidance concerning the input of the additional refrigerant charge amount
and leak detection function see
[2‑18]
Fan high static pressure setting.
In order to increase the static pressure the outdoor unit fan is delivering, this
setting should be activated. For details about this setting, see technical
specifications.
[2‑18]
0 (default)
1
[2‑20]
Manual additional refrigerant charge.
In order to add the additional refrigerant charge amount in a manual way (without
automatic refrigerant charging functionality), following setting should be applied.
Further instructions regarding the different ways to charge additional refrigerant
into your system can be found in chapter
Additional amount charged (kg)
Setting cannot be used. Total refrigerant charge has to
be <100 kg.
amount" [
"20.4 Using the leak detection
Description
Deactivated.
Activated.
"About charging
5<x<10
10<x<15
15<x<20
20<x<25
25<x<30
30<x<35
35<x<40
40<x<45
45<x<50
50<x<55
55<x<60
60<x<65
65<x<70
70<x<75
75<x<80
80<x<85
85<x<90
"About charging
4
98].
function" [
4
refrigerant" [ 97].
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1B – 2020.10
4
143].