n Ensure that adequate ventilation is provided
n Minimum free room volume, room volume per kg of refrigerant
according to DIN 378-1
(For refrigerant quantity, see type plate or Ä Chapter 15.4 “Refrigerant
and filling weight” on page 174).
Table 48: Refrigerant and room volume
Refrigerant Room volume per kg of refrigerant
R-449A 2.81 m³/kg
R-452A 2.37 m³/kg
R-23 1.48 m³/kg
R-508B 4.0 m³/kg
Table 1 Unit IN 130 T IN 230 T IN 230 TW IN 530 T
ACC area À
°C -30 – 120 -30 – 120 -30 – 120 -30 – 120
Temperature stability Á
K
±0.05 ±0.05 ±0.05 ±0.05
Device dimensions
width x depth x height
mm 430 x 550 x 760 430 x 550 x 760 430 x 550 x 760
560 x 550 x
1325
Filling volume
‑ minimum L 3.6 3.6 3.6 7.2
‑ maximum L 8.7 8.7 8.7 20.5
Pump data 50 Hz
‑ maximum discharge pres-
sure
bar 3.5 3.5 3.5 3.5
‑ Maximum flow rate l/min 40 40 40 40.0
Pump data 60 Hz
‑ maximum discharge pres-
sure
bar 4.0 4.0 4.0 4.6
‑ Maximum flow rate l/min 45 45 45 45
Connector thread (outer)
inlet/outlet
Inches
G¾" G¾" G¾" G¾"
Noise level 50 Hz Â
dB(A) 61 63 58 62
Noise level 60 Hz Â
dB(A) 61 63 60 66
Weight kg 79.0 84.0 85.0 148.5
Distance between device and
environment
‑ Front mm 500 500 200 500
‑ Back mm 500 500 200 500
Installation location
Integral T
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