Portion, Not heat at heating | Mitsubishi Electronics PURY-P400

(5) Check points for system structure

In the case of the PURY-P400·500 YMF-C

Check points from installation work to test run.

Classification	Portion	Check item	Trouble

Installation	1	Instruction for selecting combination of outdoor unit, and	Not operate.
and piping		indoor unit followed? (Maximum number of indoor units
		which can be connected, connecting model name, and
		total capacity.)

2Follow limitation of refrigerant piping length? For ex-

ample, 100 m or less (total length: 220 m) at the farthest. Not cool (at cooling).

3	Connecting piping size of branch piping correct?
	Not heat (at heating).

4Branch pipe properly selected?

	5	Refrigerant piping diameter correct?

	6	Refrigerant leak generated at connection?	Not cool, not heat, error stop.

	7	Insulation work for piping properly done?	Condensation drip in piping.

	8	Specified amount of refrigerant replenished?	Not cool, not heat, error stop.

	9	Pitch and insulation work for drain piping properly done?	Water leak, condensation drip in
	9	Pitch and insulation work for drain piping properly done?	drain piping.
Power source	1	Specified switch capacity and wiring diameter of main	Error stop, not operate.
wiring		power source used?
	2	Proper grounding work done on outdoor unit?	Electric shock.

The phases of the L line (L1, L2, L3) correct?

Error stop, not operate.

L line and N line connected correct?

Some electric parts will be damaged.

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PURY-P400, P500YMF-C specifications

Mitsubishi Electronics has long been a leader in the HVAC industry, known for its innovative technology and reliable performance. Among its notable offerings are the P500YMF-C and PURY-P400 models, designed to address the diverse needs of commercial and residential applications.

The Mitsubishi P500YMF-C is a high-performance outdoor unit that showcases energy efficiency and advanced refrigerant technology. It employs a sophisticated inverter-driven compressor, which optimizes energy usage by adjusting its speed based on the specific heating and cooling demands of the environment. This flexibility helps to minimize energy consumption while ensuring optimal comfort.

One of the standout features of the P500YMF-C is its ability to provide consistent heating and cooling even in extreme outdoor temperatures. The unit can operate effectively in low-temperature conditions, making it ideal for regions with harsh winters. Furthermore, the system is designed with a robust build, ensuring durability and longevity.

On the other hand, the PURY-P400 is an indoor multi-split system that complements the outdoor unit perfectly. It's designed for versatility and efficiency, capable of accommodating multiple indoor units connected to a single outdoor unit. This feature is particularly beneficial for larger spaces or buildings where different zones require individual climate control.

The PURY-P400 incorporates Mitsubishi's advanced filtration technology, which significantly improves indoor air quality. It features a multi-layer filtration system that effectively removes dust, allergens, and other particulates from the air, ensuring a healthier environment for occupants.

Both systems utilize R-32 refrigerant, which has a lower global warming potential compared to traditional refrigerants. This not only makes them more eco-friendly but also complies with emerging environmental regulations. The ease of installation and operation of these units is another noteworthy characteristic, with intuitive controls and user-friendly interfaces that facilitate seamless integration into existing systems.

In summary, the Mitsubishi P500YMF-C and PURY-P400 represent a fusion of technology, efficiency, and user-centric design. With a range of features aimed at enhancing performance and environmental sustainability, these models are an excellent choice for anyone looking to invest in a reliable and efficient HVAC system. Whether for residential or commercial use, Mitsubishi’s offerings continue to set the standard in comfort and efficiency.

Mitsubishi Electronics PURY-P400 Check points for system structure, Portion, Not heat at heating

Models: PURY-P400 P500YMF-C

(5) Check points for system structure

Portion

Not heat (at heating).

PURY-P400, P500YMF-C specifications