50XP Unit Suggested Rigging, Select electric heat

50XP UNIT SUGGESTED RIGGING

(914 mm)

DETAIL A

3					4
						A07216							A08005
													A08005
			SMALL CABINET							LARGE CABINET
Unit*	024	024	030	030	036	036	Unit*	042	042	048	048	060	060
	lb	kg	lb	kg	lb	kg	Unit*	lb	kg	lb	kg	lb	kg
	lb	kg	lb	kg	lb	kg		lb	kg	lb	kg	lb	kg
Rigging	345	156	349	158	367	166	Rigging	425	193	459	208	504	229
Weight	345	156	349	158	367	166	Weight	425	193	459	208	504	229
Weight							Weight

NOTE: See dimensional drawing for corner weight distribution. Corner weights shown on drawing are based on unit---only weights and do not include pack- aging.

50XP

SELECTION PROCEDURE (WITH EXAMPLE)

1.Determine cooling and heating requirements at design conditions:

Given:

Required Cooling Capacity (TC) . . . . . . . . . . 34,500 Btuh Sensible Heat Capacity (SHC) . . . . . . . . . . . . 26,000 Btuh Required Heating Capacity . . . . . . . . . . . . . . . 15,000 Btuh Condenser Entering Air Temperature . . . . . . . . 95°F(35°C)

Indoor-Air Temperature . . . . . . . . . . . . . 80°F (26°C) edb 67°F (19°C) ewb

Evaporator Air Quantity . . . . . . . . . . . . . . . . . . 1200 CFM External Static Pressure . . . . . . . . . . . . . . . . . 0.20 IN. W.C. Electrical Characteristics . . . . . . . . . . . . . . . . . . . 230-1-60

2. Select unit based on required cooling capacity.

Enter Net Cooling Capacities table at condenser entering temperature of 95°F (35°C). The 036 unit at 1225 CFM and 67°F (19°C) ewb (entering wet bulb) will provide a total capacity of 36,500 Btuh and a SHC of 27,600 Btuh. Calculate SHC correction, if required, using Note 4 under Cooling Capacities tables.

4.Determine fan speed and power requirements at design conditions.

Before entering the air delivery tables, calculate the total static pressure required. From the given example, the Filter Pressure Drop Table, and the Accessory Electric Heat Pressure Drop table, find:

External Static Pressure	0.200 IN. W.C.
Filter	0.130 IN. W.C.
Wet Coil Pressure Drop	0.032 IN. W.C.
Total Static Pressure	0.362 IN. W.C.

Enter the table for Dry Coil Air Delivery—At 0.362 IN. W.C. ESP (external static pressure) and NOM speed pin selection, the motor will deliver 1235 cfm.

5.Select unit that corresponds to power source available.

The Electrical Data Table shows that the unit is designed to operate at 208-1-60.

3. Select electric heat.

The required heating capacity is 15,000 Btuh.

Determine additional electric heat capacity in kW.

15,000 Btuh	= 4.4kW of heat required
3,414 Btuh/kW

Enter the Electric Heater Packages table for 208/240, single-phase, 036 unit. The 5 kW heater at 240v most closely satisfies the heating required. To calculate kW at the 208v, multiply the heater kW by multiplication factor 0.75 found in the Wattage Multiplication Factors table.

5 kW x 0.75 = 3.75 kW

3.75 kW x 3414 = 12,802.50 Btuh

50XP specifications

The Carrier 50XP is a high-efficiency air conditioning unit designed for residential and light commercial applications. It is known for its reliability, advanced features, and energy efficiency, making it a popular choice among homeowners and contractors alike. This unit integrates state-of-the-art technology to provide optimal indoor comfort regardless of external weather conditions.

One of the main features of the Carrier 50XP is its efficient cooling and heating capability. The unit utilizes a scroll compressor, which is renowned for its durability and ability to deliver consistent performance. This type of compressor operates quietly and efficiently, contributing to lower energy costs while providing substantial cooling output.

The 50XP model is equipped with a multi-speed blower motor, which allows for precise control over airflow delivery. This feature ensures that air is distributed evenly throughout the space, enhancing comfort levels. Additionally, the unit supports variable speed operation, which further optimizes energy consumption while maintaining desired indoor temperatures.

Another significant characteristic of the Carrier 50XP is its advanced refrigerant technology. The unit is designed to use environmentally friendly refrigerants, aligning with modern standards for sustainability and reduced environmental impact. This eco-conscious approach not only complies with regulatory guidelines but also promotes higher energy efficiency across its operational lifespan.

The 50XP also features advanced communication capabilities, allowing it to integrate seamlessly with Carrier's smart home technology. This connectivity empowers users to remotely control their HVAC system, monitor energy usage, and receive maintenance alerts. Such smart technology enhances convenience and efficiency, enabling users to manage their indoor climate more effectively.

Noise reduction is a critical consideration in residential and light commercial units, and the Carrier 50XP excels in this aspect. With an insulated chassis and specially designed fan blade, the unit minimizes operational noise, ensuring a quiet environment during its operation.

In conclusion, the Carrier 50XP is a powerful and efficient air conditioning unit that showcases the latest advancements in HVAC technology. Its reliable performance, energy efficiency, and innovative features make it an ideal option for those looking to improve their indoor comfort while keeping energy costs low. With sustainable refrigerant options and smart home integration, the 50XP represents Carrier's commitment to quality, efficiency, and environmental responsibility.