5. Wiring Design
When the water temperature setting input signal type is 0-10 V
• External analog input signal of 1 V: 0%
• External analog input signal of 9 V: 100%
• External analog input signal of between 1 and 9 V: the percent will be linearly interpolated.
Load ratio
100%
0%
When the water temperature setting input signal type is 1-5 V
• External analog input signal of 1.5 V: 0%
• External analog input signal of 4.5 V: 100%
• External analog input signal of between 1.5 and 4.5 V: the percent will be linearly interpolated.
Load ratio
100%
*%
0%
When the water temperature setting input signal type is 2-10 V
• External analog input signal of 3 V: 0%
• External analog input signal of 9 V: 100%
• External analog input signal of between 3 and 9 V: the percent will be linearly interpolated.
Load ratio
100%
*%
0%
*%: When the compressor frequency drops below the lowest frequency, the compressor stops.
The frequency value that causes the compressor to stop varies depending on the outside temperature and water temperature.
MEES19K040
*%
0 V
1 V
9 V 10 V
1 V 1.5 V
4.5 V 5 V
2 V 3 V
9 V 10 V
Input voltage
Input voltage
Input voltage
85