Ariston PRIOS R32 Series - Recovering the Refrigerant; Charging the Refrigerant Gas

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MONOSPLIT INSTALLATION TECHNICAL SPECIFICATIONS
OUTDOOR UNIT MODEL
PRIOS R32 25 MD0-O PRIOS R32 35 MD0-O PRIOS R32 50 MD0-O
Liquid pipe diameter
inches
1/4 1/4 1/4
Gas pipe diameter
inches
3/8 3/8 1/2
Maximum length of pipe with standard charge m555
Maximum pipe length* m25 25 30
Standard charge
kg 0,5 0,5 1
t CO eq. 0,34 0,34 0,68
Extra gas recharge g/m 12 12 12
Maximum diff erence in height
between internal
and external unit**
m10 10 20
Type of refrigerant R32 R32 R32
GWP 675 675 675
MULTISPLIT INSTALLATION TECHNICAL SPECIFICATIONS
OUTDOOR UNIT MODEL
DUAL 50
XD0C-O
TRIAL 80
XD0C-O
QUAD 110
XD0C-O
PENTA 121
XD0C-O
Liquid pipe diameter inches 2x 1/4 3x 1/4 4x 1/4 5x 1/4
Gas pipe diameter inches 2x 3/8 3x 3/8 3x 3/8+ 1x1/2 4x 3/8 + 1x 1/2
Maximum pipe length for single internal unit
with standard charge
m
555 5
Maximum pipe length for single internal unit* m 25 30 35 35
Maximum total length of piping (sum of internal units)* m 40 60 80 80
Standard charge
kg 1,3 1,57 2,1 2,4
t CO eq. 0,88 1,06 1,42 1,62
Extra gas recharge g/m 15 15 15 15
Maximum diff erence in height between internal and ex-
ternal unit (internal unit just above the external unit)**
m
15 15 15 15
Maximum diff erence in height between internal and ex-
ternal unit (internal unit just below the external unit)**
m
10 10 10 10
Maximum diff erence in height between internal units m 10 10 10 10
Type of refrigerant R32 R32 R32 R32
GWP 675 675 675 675
(*) at the maximum distance, effi ciency is approximately 90%.
(**) with a diff erence in height over 5 m, we recommend you include a trap.