R-32 Refrigerant Charging TablesUpdated 4 days ago
Introduction
This article provides charge and area requirements for systems that use R-32 refrigerant.
The following systems use R-32 refrigerant:
- Diamante Essenza (WYT-17)
- Quantum Fresh (WYT-FA)
Maximum Charge
| Category | LFL (kg/m3) | h0 (m) | Floor Area (m2) Maximum Charge (kg) | ||||||
| 4 | 7 | 10 | 15 | 20 | 30 | 50 | |||
| R-32 | 0.306 | 0.6 | 0.68 | 0.9 | 1.08 | 1.32 | 1.53 | 1.87 | 2.41 |
| 1 | 1.14 | 1.51 | 1.8 | 2.2 | 2.54 | 3.12 | 4.02 | ||
| 1.8 | 2.05 | 2.71 | 3.24 | 3.97 | 4.58 | 5.61 | 7.254 | ||
| 2.2 | 2.5 | 3.31 | 3.96 | 4.85 | 5.6 | 6.86 | 8.85 | ||
Minimum Room Area
| Category | LFL (kg/m3) | h0 (m) | Charge Amount (M) (kg) Minimum Room Area (m2) | ||||||
| 1.224 kg | 1.836 kg | 2.448 kg | 3.672 kg | 4.896 kg | 6.12 kg | 7.956 kg | |||
| R-32 | 0.306 | 0.6 | / | 29 | 51 | 116 | 206 | 321 | 543 |
| 1 | / | 10 | 19 | 42 | 74 | 116 | 196 | ||
| 1.8 | / | 3 | 6 | 13 | 23 | 36 | 60 | ||
| 2.2 | / | 2 | 4 | 9 | 15 | 24 | 40 | ||