To Next PageTo Next Page
Need help?Do you have a question about the Hitachi RPI-20.0FSN3PE and is the answer not in the manual?
General| Cooling Capacity (kW) | 20.0 |
|---|---|
| Heating Capacity (kW) | 22.4 |
| Power Source | Electric |
| Refrigerant | R410A |
| Outdoor Unit Noise Level | 56 dB(A) |
| Type | Split Type |
| Power Supply | 3-Phase 380-415V 50Hz |
Information on safety precautions and symbols used.
Further safety details including electrical shock and high pressure risks.
Information on high pressure vessel and safety device.
Conditions for optimal outdoor unit placement regarding sunlight, temperature, and noise.
Guidelines for selecting correct refrigerant pipe sizes.
Instructions for selecting pipe sizes based on unit and system type.
Details on copper pipe specifications, connection, and insulation.
General guidelines for installing refrigerant pipes, including flared connections.
Pipe connection details for heat pump and heat recovery systems.
Procedure for performing the air-tight test on refrigerant piping.
Method for calculating additional refrigerant charge based on piping.
Steps for vacuum pumping the refrigerant system.
Procedure for charging additional refrigerant into the system.
Information on critical gas concentration and ventilation requirements.
Safety precautions and concentration limits for refrigerant leaks.
Checks for electrical components, supply voltage, and wiring standards.
Diagrams for connecting power supply circuits to outdoor and indoor units.
Instructions for connecting electrical wiring to outdoor units.
Essential checks before performing the test run.
Steps for executing the test run procedure.
