Nulite NE-C3BZ-B2F User Manual

13
4. Trial running
1.Trial running must after all the installation completed.
2.Please confirm the following matters before the trial operation, put “√”in the boxes after
confirmation
▲ Unit is installed correctly
▲ Power supply meets unit’s rated power source need
▲ Piping and wiring are correctly installed
▲ Unit air inlet/outlet well-ventilated
▲ Drain off water is done well
▲ Leakage protective device act effectively
▲ Pipe thermal insulation
▲ Grounding wire connected correctly
Heat pump unit power distribution unit and wire
Heat pump unit
maximum current (A)
Wire cross-sectional
area (mm2)（mm²）
Switch nominal
specification (A)（A）
Fuse nominal
specification (A)（A）
≤16
≥2.5
32
25
≤25
≥4
63
50
≤32
≥6
63
50
≤40
≥10
100
80
≤63
≥16
125
125
3.After check and ensure correct, then power on. If the control panel display nothing, that should
recheck and tight the line of control panel. The control panel should display time, setting temperature
and the current temperature.
4.Discharge the air out of the pipelines , and then press ON/OFF button, the unit work under the
setting temperature, unit’s trial running would check the following:
▲ First time to run the device, check the current normal or not;
▲ Operation panel’s function keys are normal or not;
▲ The indicator light is normal or not;
▲ The whole circulating hot water system whether has water leakage;
▲ The condensed water discharge is normal or not;
▲ System’s pressure is normal or not (according to the high water temperature or low

Nulite NE-C3BZ-B2F Specifications

General

Brand	Nulite
Model	NE-C3BZ-B2F
Category	Heat Pump
Language	English