Daikin EWWD370H-XS Manuel D'installation, D'utilisation Et D'entretien page 15

High and Low Pressure Cutouts
High Discharge Temperature Cutout
Oil Pump Pressure Differential Cutout
III. Condenser
A. Performance Evaluation
B. Test Water Quality
C. Clean Condenser Tubes
E. Seasonal Protection
IV. Evaporator
A. Performance Evaluation (Log Conditions And Analysis)
B. Test Water Quality
C. Clean Evaporator Tubes (as required)
E. Seasonal Protection
V. Expansion Valves
A. Performance Evaluation
VI. Compressor - Unit
A. Performance Evaluation (Log & Analysis) *
B. Leaks test:
 Compressor Fittings and Terminal
 Piping Fittings
 Oil Joints and Fittings
 Vessel Relief Valves
C. Vibration Isolation Test
D. General Appearance:
 Paint
 Insulation
VII. Starter
A. Examine Contactors (hardware and operation)
B. Verify Overload Setting and Trip
C. Test Electrical Connections
VIII. Optional Controls
B. Liquid Injections Controls (verify operation)
Key: O = Performed by in-house personnel
Some compressors use power factor correction capacitors. Capacitors must be disconnected from the circuit to obtain a
useful Megger reading. Failure to do so will produce a low reading. In handling electrical components, only fully qualified
technicians must attempt service.
Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
Refrigerant type: R134a
GWP(1) value: 1430
(1)GWP = Global Warming Potential
The refrigerant quantity necessary for standard operation is indicated on the unit name plate.
Real refrigerant quantity charged in the unit is listed on a silver sticker inside the electrical panel.
Periodical inspections for refrigerant leaks may be required depending on European or local legislation.
Please contact your local dealer for more information.
All manuals and user guides at all-guides.com
X = Performed by Service personnel
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