To Next PageTo Next Page
Need help?Do you have a question about the AERMEC NRW 127 H and is the answer not in the manual?
Provides critical safety warnings and precautions for operating the unit.
Details high, low, and differential pressure switches, and the safety valve.
Explains the functions and features of the microprocessor control card.
Illustrates how to select a unit based on project requirements and technical data.
Shows the permissible operating ranges for temperature and pressure.
Provides correction factors for cooling capacity and input power based on temperatures.
Correction factors for evaporating units' cooling capacity and input power.
Correction factors for heat pumps' heating capacity and absorbed power.
Shows pressure drops across the water filter for different flow rates.
Provides correction factors for capacity and power based on fouling and delta T.
Presents sound pressure and power level ratings in dB(A) for various models.
Specifies the adjustable range for control parameters like set points and antifreeze.
Details the settings for high and low pressure switches.
Instructions for making hydraulic connections, including filter installation.
Details on factory wiring and connection requirements according to standards.
Checks required before initial unit start-up, including system charge and voltage.
Guidance on unit start-up, parameter setting, and functional details.
Procedures to prevent freezing damage, including water discharge or glycol use.
Electrical diagram for power supply connections for NRW 27-37-47 (230V).
Electrical diagram for power supply connections for NRW 37-47 (400V).
Provides critical safety warnings and precautions for operating the unit.
Details high, low, and differential pressure switches, and the safety valve.
Explains the functions and features of the microprocessor control card.
Illustrates how to select a unit based on project requirements and technical data.
Shows the permissible operating ranges for temperature and pressure.
Provides correction factors for cooling capacity and input power based on temperatures.
Correction factors for evaporating units' cooling capacity and input power.
Correction factors for heat pumps' heating capacity and absorbed power.
Shows pressure drops across the water filter for different flow rates.
Provides correction factors for capacity and power based on fouling and delta T.
Presents sound pressure and power level ratings in dB(A) for various models.
Specifies the adjustable range for control parameters like set points and antifreeze.
Details the settings for high and low pressure switches.
Instructions for making hydraulic connections, including filter installation.
Details on factory wiring and connection requirements according to standards.
Checks required before initial unit start-up, including system charge and voltage.
Guidance on unit start-up, parameter setting, and functional details.
Procedures to prevent freezing damage, including water discharge or glycol use.
Electrical diagram for power supply connections for NRW 27-37-47 (230V).
Electrical diagram for power supply connections for NRW 37-47 (400V).
General
