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General| Model | PUMY-P48NKMU4 |
|---|---|
| Series | CITY MULTI |
| Type | Heat Pump |
| Cooling Capacity | 48, 000 BTU/h |
| Heating Capacity | 54, 000 BTU/h |
| Refrigerant | R410A |
Overview of the Heat Pump S-Series models, detailing their capacities and configurations.
Detailed specifications for the PUMY-P36NKMU4 model, including cooling and heating capacities.
Detailed specifications for the PUMY-P48NKMU4 model, covering electrical and performance data.
Detailed specifications for the PUMY-HP36NKMU2 model, including operating conditions.
Detailed specifications for the PUMY-HP42NKMU2 model, covering capacity and input ratings.
Detailed specifications for the PUMY-P60NKMU4 model, including physical and electrical data.
Detailed specifications for the PUMY-HP48NKMU2 model, including performance parameters.
Diagrams illustrating the external dimensions and mounting details for PUMY-P and PUMY-HP series units.
Provides the center of gravity coordinates (X, Y, Z) for PUMY-P and PUMY-HP series outdoor units.
Electrical wiring diagram for PUMY-P36 and PUMY-P48NKMU4 outdoor units, including legend.
Electrical wiring diagram for the PUMY-P60NKMU4 outdoor unit, detailing component connections.
Electrical wiring diagram for PUMY-HP36, PUMY-HP42, PUMY-HP48NKMU2 outdoor units.
Details the measurement conditions and presents octave band sound level charts for various models.
Graphical representation of the operating temperature limits for cooling mode.
Graphical representation of the operating temperature limits for heating mode.
Flowchart and procedure for selecting appropriate cooling and heating units based on load.
Capacity correction factors based on indoor and outdoor temperature conditions.
Correction factor for capacity based on the total capacity of connected indoor units.
Capacity correction factors determined by the equivalent length of refrigerant piping.
Heating capacity correction factor for frost and defrost conditions.
Details and specifications for pipe joint sets (CMY-Y62-G) used for system connection.
Details and specifications for pipe header sets (CMY-Y64-G, CMY-Y68-G) for branching.
Important safety and installation guidelines for electrical wiring and connections.
Wire thickness, breaker, ampacity requirements, and wiring standards for power supply.
Illustrative diagrams showing typical power supply connections for the equipment.
Maximum allowable lengths for M-NET transmission cables to ensure proper communication.
Specifications for M-NET transmission and remote controller cables, including types and sizes.
Common restrictions and guidelines for configuring CITY MULTI M-NET systems.
Procedures and rules for setting unit addresses and connection numbers in the M-NET system.
Material specifications and pressure ratings for R410A refrigerant piping.
Guidelines and diameter selection for refrigerant piping in PUMY-P/HP series systems.
Procedure for calculating and charging additional refrigerant for extended piping systems.
General cautions and requirements for selecting an appropriate installation site for the outdoor unit.
Spacing requirements for individual and grouped outdoor units to ensure proper airflow and service.
Instructions and diagrams for directing refrigerant piping connections to the outdoor unit.
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