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Power Supply
Voltage (V):
Frequency (Hz):
Phase Imbalance Rate (%):
Compressor
Circuit
1
Compressor
Evaporator Design Conditions
Water Flow Rate (m3/h):
Entering Temp (T):
Communications Interface Type:
Other:
Other:
Owner Witness Signature: ____________________________
Maintenance and Service
Refrigerant Field Charge Procedure
Once the system is deemed leak and moisture free, following the procedures to add refrigerant charge. Refer
to
Figure 1 Unit Nameplate
1.
Unit is empty of all refrigerant and under vacuum.
2.
Attach charge hose to evaporator service valve and exclude the air in hose by refrigerant prior to open the
service valve.
3.
Add charge to the evaporator according to the refrigerant type and amount indicated in the unit nameplate.
4.
Close the service valve and remove the charge hose after charge.
CAUTION - Equipment Damage!
Constant water flow within allowed range through the evaporator is strictly necessary during the
whole charge process to prevent evaporator from freezing damage.
NOTICE - Equipment Damage!
Compressor Data
Serial #:
Model #:
Series #:
1A
RLA (A):
Power (kW):
Serial #:
Model #:
Series #:
1B
RLA (A):
Power (kW):
Leaving Temp (°C): Entering Temp (C):
Options Installed
for refrigerant charge information.
Unit Status (before Start-up)
Chiller appearance at arrival:
Pressure from TD7 (bar): ckt1:
R134a Charge (kg): ckt1:
Compressor
2A
Circuit
2
Compressor
2B
Evaporator Actual Conditions
Water Flow Rate (m3/h):
49
ckt2:
ckt2:
Serial #:
Model #:
Series #:
RLA (A):
Power (kW):
Serial #:
Model #:
Series #:
RLA (A):
Power (kW):
Leaving Temp
(T):
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