Test Run & Operation Data - Daikin EUWA/Y5-30HB/C(Z) Service Manual

ESIE98–06A
2 Test Run & Operation Data
Introduction The following tables give an overview of the measurements that you can do. Use it as a guideline
during commissioning.
For the location of the measurement points we refer to the piping and wiring diagrams in Part 1.
Pressures
Measurement
Suction pressure
Discharge pressure
Maximum water pressure
Temperatures
Measurement
Leaving water temperature
Outdoor temperature
Temperature difference air side
Temperature difference water side
Discharge temperature
Voltages
Measurement
Power supply voltage
Phase unbalanced
Control circuit voltage
Part 4 – Commissioning and Test Run
Test Run & Operation Data
Value
Cooling: 4 – 8.5 bar
Heating: 1 – 5 bar
Cooling: 7 – 22 bar
Heating: 15 – 24 bar
10 bar
Value
Cooling: 4 – 20 °C
Heating: 35 –55 °C
EUWA: 0 – 43 °C
EUWY: 15 – 43 °C
10 – 15 °C
3 – 8 °C
80 – 120 °C
Value
Within ± 10% of the rated voltage
Within ± 2% of the rated voltage
230 VAC for main electromagnetic switches
24 VDC for the controllers
Part 4
1
3
4 4
5
4–9