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McQuay MWH011B - User Manual

McQuay MWH011B
65 pages
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MWH-B-2005
Horizontal Water Source Heat
Pumps And Cooling Only Unit
Models: MWH 011 B/BR
MW
H 012 B/BR
MW
H 015 B/BR
MW
H 020 B/BR
MW
H 025 B/BR MWH 070 B/BR
MW
H 030 B/BR
MW
H 040 B/BR
MW
H 050 B/BR
MW
H 060 B/BR
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McQuay MWH011B Specifications

General IconGeneral
BrandMcQuay
ModelMWH011B
CategoryHeat Pump
LanguageEnglish

Summary

Features

High Energy Efficiency Rating

High energy efficiency ratings up to 16 for better energy consumption.

Packaged Unit. Compact. Low Height Profile.

Compact, low-profile packaged unit with advanced design features.

No Separate Outdoor Unit

Eliminates need for a separate outdoor unit, enhancing quiet operation.

Double Isolation Panel, Less Vibration

Double insulation panel reduces compressor vibration transmission to the casing.

Extremely Quiet Design

Achieves quiet operation through advanced design elements and insulation.

Application Flexibility

Wide operational temperature range for flexible application in cooling and heating.

Safety Protection Devices

Integrated safety devices monitor and protect unit operation for reliability.

Partial Loading Capability

Compressors can be controlled at 50% or 100% capacity for efficiency.

Sequencing Control

Compressors operate sequentially to improve life and reliability.

Nomenclature

Specifications

Operation Range

Heating

Chart showing operating range for heating mode based on indoor and water temperatures.

Cooling

Chart showing operating range for cooling mode based on indoor and water temperatures.

Noise Level

Performance Table

Fan Performance Curve

MWH011 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH011B/BR.

MWH012 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH012B/BR.

MWH015 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH015B/BR.

MWH020 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH020B/BR.

MWH025 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH025B/BR.

MWH030 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH030B/BR.

MWH040 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH040B/BR.

MWH050 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH050B/BR.

MWH060 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH060B/BR.

MWH070 B;BR External Static Pressure vs Air Flow Rate

Graph of external static pressure vs. air flow rate for MWH070B/BR.

Outline Dimension

Model: MWH011;015;020;025 B;BR

Dimensional data and drawings for MWH011, 015, 020, 025 models.

Model: MWH030 B;BR

Dimensional data and drawings for the MWH030B/BR model.

Model: MWH040 B;BR, MWH050 B;BR

Dimensional data and drawings for MWH040B/BR and MWH050B/BR models.

Model: MWH060 B;BR, MWH070 B;BR

Dimensional data and drawings for MWH060B/BR and MWH070B/BR models.

Wiring Diagrams

Model: MWH011;012;015 B

Wiring diagrams for MWH011, 012, 015B models.

Model: MWH011;012;015 B (Heater)

Wiring diagrams for MWH011, 012, 015B models in heater configuration.

Model: MWH020 B

Wiring diagrams for MWH020B model.

Model: MWH020 B (Heater)

Wiring diagrams for MWH020B model in heater configuration.

Model: MWH025 B

Wiring diagrams for MWH025B model.

Model: MWH025 B (Heater)

Wiring diagrams for MWH025B model in heater configuration.

Model: MWH030 B

Wiring diagrams for MWH030B model.

MODEL: MWH030 BD (Heater)

Wiring diagrams for MWH030BD model in heater configuration.

MODEL: MWH040;050 B

Wiring diagrams for MWH040B and MWH050B models.

MODEL: MWH040;050 BD(Heater)

Wiring diagrams for MWH040/050BD models in heater configuration.

MODEL: MWH060 B

Wiring diagrams for MWH060B model.

MODEL: MWH060 BD (Heater)

Wiring diagrams for MWH060BD model in heater configuration.

MODEL: MWH070 B

Wiring diagrams for MWH070B model.

MODEL: MWH070 BD (Heater)

Wiring diagrams for MWH070BD model in heater configuration.

Model: MWH011;012;015 BR

Wiring diagrams for MWH011, 012, 015BR models.

Model: MWH011;012;015 BR (Heater)

Wiring diagrams for MWH011, 012, 015BR models in heater config.

Model: MWH020 BR

Wiring diagrams for MWH020BR model.

Model: MWH020 BR (Heater)

Wiring diagrams for MWH020BR model in heater configuration.

Model: MWH025 BR

Wiring diagrams for MWH025BR model.

Model: MWH025 BR (Heater)

Wiring diagrams for MWH025BR model in heater configuration.

Model: MWH030 BR

Wiring diagrams for MWH030BR model.

Model: MWH040;050 BR

Wiring diagrams for MWH040BR and MWH050BR models.

Model: MWH060 BR

Wiring diagrams for MWH060BR model.

Model: MWH070 BR

Wiring diagrams for MWH070BR model.

Refrigerant Diagrams

MWH011;012;015;020 B

Refrigerant circuit schematic for MWH011-020B models.

MWH025 B

Refrigerant circuit schematic for MWH025B model.

MWH011;012;015;020 BR

Refrigerant circuit schematic for MWH011-020BR models.

MWH025 BR

Refrigerant circuit schematic for MWH025BR model.

MWH030;040;050 B

Refrigerant circuit schematic for MWH030-050B models.

MWH030;040;050 BR

Refrigerant circuit schematic for MWH030-050BR models.

MWH060;070 B

Refrigerant circuit schematic for MWH060-070B models.

MWH060;070 BR

Refrigerant circuit schematic for MWH060-070BR models.

Safety Precautions Before Installation

Installation

Location & Mounting

Guidelines for selecting location and mounting procedures for the unit.

Supply & Return Duct

Recommendations for supply and return ductwork installation.

Water Piping Connection

Instructions for connecting water piping, including strainer and hoses.

Condensate Drain Connection

Procedures for connecting and checking the condensate drain system.

Controller Error Code

Model: WH 11;12;15;20 B;BR

List of controller error codes and their descriptions for specific models.

Model: WH 25 B; BR

List of controller error codes and their descriptions for WH 25B/BR models.

Servicing and Maintenance

Troubleshooting

Overall Checking

Cleaning System Flushing

Startup

Part List

Model: MWH011 B

Exploded view and part list for MWH011B model.

Model: MWH012;15 B

Exploded view and part list for MWH012/15B models.

Model: MWH020 B

Exploded view and part list for MWH020B model.

Model: MWH025 B

Exploded view and part list for MWH025B model.

Model: MWH030 B

Exploded view and part list for MWH030B model.

Model: MWH040;050 B

Exploded view and part list for MWH040/050B models.

Model: MWH060;070 B

Exploded view and part list for MWH060/070B models.

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