Mitsubishi Electric Y Series Manual page 14

YNW-Series (Y/R2)
14
The 4-face air induction structural design and core components,
such as compressor and fan, realizes energy-saving performance.
Energy Saving
Various key components have been equipped,
improving energy-saving performance and meeting
customers' requirements.
Design
The modern design blends in well with most
building architectures.
Energy Saving
Compared to previous models, all the single modules (Y-series) in YNW-Series have improved EER and COP. For
example, EER of the 14HP model (PUHY-EP350YNW-A1) is higher by about 12%. All these models ensure high
energy saving.
• Y-Series (High efficiency type)
EER
5.00
4.41
4.31
4.16
4.06
4.00
3.00
2.00
1.00
0.00
8HP 10HP
Previous model (PUHY-EP YLM-A1)
• Y-Series (Standard type)
EER
5.00
3.99
3.86
4.00
3.66
3.46
3.00
2.00
1.00
0.00
8HP 10HP
Previous model (PUHY-P YKB-A)
Flexible Noise Setting
Y-Series EP Y-Series
The low-noise mode, which conventionally only had one pattern, has been increased to four patterns. Including the
rated pattern, a mode can be selected from a total of five patterns. The low-noise mode has four patterns (85%,
70%, 60% and 50%) in respect to the fan speed. This can be set with the outdoor unit's dip switch. The pattern can
be selected according to the customer's requests when low-noise operation is required.
3.93
3.91
3.85
3.73
3.67 3.69
3.42
3.38
12HP 14HP 16HP 18HP
New model (PUHY-EP YNW-A1)
3.68
3.58
3.53
3.48
3.39 3.39
12HP 14HP 16HP 18HP
New model (PUHY-P YNW-A1)
P R2-Series EP R2-Series P
Flexible Noise Setting
All models in the series are equipped with low-noise
operating mode as a standard feature. Choose from five
different patterns for the optimum setting to meet the
low-noise requirements.
BC controller
Up to 11 sub-BC controllers can be connected to the main
BC controller.
COP
5.00
4.67
4.49
4.36
4.10
4.00
3.50
3.00
2.00
1.00
0.00
20HP 8HP 10HP
Previous model (PUHY-EP YLM-A1)
COP
5.00
4.47
4.28
4.06
3.78
4.00
3.50
3.00
2.00
1.00
0.00
20HP 8HP 10HP
Previous model (PUHY-P YKB-A)
4.27
4.09
3.92
3.80 3.83
3.73
3.59
3.48
12HP 14HP 16HP 18HP
New model (PUHY-EP YNW-A1)
4.12
3.98
3.79
3.65
3.43
3.40
12HP 14HP 16HP 18HP
New model (PUHY-P YNW-A1)
*Comparison under the nominal condition.
*In the low noise mode, the capacity will reduce.
4.20
20HP
3.91
20HP