WaterFurnace Series NXW - Manual (Page 37)

37
ENVISION 2 NKW 50Hz REVERSIBLE CHILLER INSTALLATION MANUAL
Start-up Date Unit Model # Size:
Unit Tag # Unit Serial #
Start-up Company Start-Up Mode
Employee Name Cooling / Heating
Job Name
Electrical Data
Voltage across L1-L2
Voltage across L2-L3
Water Side
Balance Complete
Voltage across L1-L3 YES / NO
Circuit 1 Circuit 2
208/230V Transformer
Configuration
Compressor Amps (Red Wire) 208 230
Compressor Amps (White Wire)
380/420V Transformer
Configuration
Compressor Amps (Black Wire) 380 420
Circuit 1 Circuit 2
Antifreeze Installed
(Select)
Thermistor Checks,
Prior to Starting
Compressors
Entering Load Water Temperature
with no Compressors running
Load Source
Leaving Load Water Temperature
with no Compressors Running
None
Prop. Glycol
Methanol
Ethanol
None
Prop. Glycol
Methanol
Ethanol
Entering Source Water Temperature
with no Compressors running
Leaving Source Water Temperature
with no Compressors running
Freeze Protection
Setpoint in The MUI.
Source Freeze Temperature
Water Flowing thru unit only
(No compressors on)
LOAD SOURCE
Load Freeze Temperature
Water Flowing thru unit only
(No compressors on)
0.5° / -9.4° 0.5° / -9.4°
Compressors
Energized
Entering Load Water Temperature Fluid Samples Taken
Leaving Load Water Temperature
LOAD
NO / YES
SOURCE
NO / YES
Entering Source Water Temperature Antifreeze Concentration (%)
Leaving Source Water Temperature LOAD SOURCE
Evaporator/
Condenser Flow
Analysis
Entering Water Pressure on
Source Heat Exchanger
Source Flow Rate
(L/S)
Leaving Water Pressure on
Source Heat Exchanger
Entering Water Pressure on
Load Heat Exchanger
Load Flow Rate
(L/S)
Leaving Water Pressure on
Load Heat Exchanger
Circuit 1 Circuit 2
Refrigerant
Thermistors,
Compressors
Running
Source Freeze Temperature
Load Freeze Temperature
General Notes
NKW Start-Up Form