Table of Contents
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Table of Contents
Related Manuals for McQuay M5LCY
Summarization of Contents
Model Name
Product Name Description
Lists McQuay product models, generic names, and brands.
Conversion Table
Conversion Table
Provides conversion factors for capacity, pressure, flow rate, temperature, velocity, volume, and area.
Product Mainboard vs Handset Matrix
Product Mainboard vs. Handset Matrix
Compares mainboard compatibility with various handset models for different unit types.
Handset Operating Guide
G6 Handset Operation
Explains the operation of the G6 remote control for air conditioning units.
G7 Handset Operation
Details the features and functions of the G7 remote control for air conditioning units.
G11 Handset Operation
Describes the operation and features of the G11 remote control for air conditioning units.
G17 Handset Operation
Outlines the functions and usage of the G17 remote control for air conditioning units.
GS01 Handset Operation
Explains the operation of the GS01 remote control for air conditioning units.
APJ1 Handset Operation
Details the operation and LCD display of the APJ1 remote control for air conditioning units.
SLM3 Handset Operation
Describes the operation of the SLM3 wired controller for air conditioning units.
SLM8 Handset Operation
Explains the operation and settings of the SLM8 controller for air conditioning units.
Sequential Controller Operation
Details the operation of the sequential controller and its modes.
Netware 3 / Netware 3C Operation
Explains the operation of Netware 3 and Netware 3C controllers, including differences.
Rooftop Panel Operation
Guides the user on operating the rooftop panel, including LCD display and buttons.
Chiller Panel Operation
Details the operation of the chiller panel, including LCD display and controls.
MC301 Handset Operation
Explains the operation and features of the MC301 remote control.
MC303 Handset Operation
Describes the operation and settings of the MC303 remote control for unit control.
Controller Setting
Auto Random Restart
Configures the unit's auto restart function by setting a jumper on the main board.
Hot Keep Selection
Describes three available selections for the hot keep function based on indoor coil temperature.
Sequential Board (SQ2.0) Settings
Details dip switch settings for sequential controller SQ2.0, including models and operating modes.
Chilled Water Fan Coil Unit (W1V3) Configuration
Explains jumper selections for VALVE and HEAT on W1V3 boards for heatpump and cooling modes.
Chilled Water Fan Coil Unit (W2.0) Configuration
Details jumper configurations for W2.0 boards to set operating modes for heatpump and cooling units.
Hardware Setting – SLM8
Summarizes hardware settings for SLM8 option via jumpers, controlling temperature range and turbo/quiet features.
Conversion Configuration
Auxiliary Heater Conversion
Guides on adding components to U1.5 heatpump PCB for auxiliary heater application.
Multi Split Conversion
Explains how to switch Cooling Only and Heatpump models to multi-split units.
U1.5 → L208A Conversion
Details the process and parts required to convert U1.5 PCB indoor units to L208A PCB.
WMF U1.4 to L2EF Conversion
Describes the conversion of WMF U1.4 to L2EF PCB, noting display panel and switchboard compatibility.
SQ Board for Wiring up to 1000m Conversion
Outlines the steps to convert SQ Board for wiring up to 1000m by modifying components.
Room Sensor on Netware 3
Explains how to use the temperature sensor on the Netware 3 controller as a room sensor.
Service Diagnosis
LED Lights Diagnosis Table
Correlates LED patterns with fault indications and actions for various models.
Error Codes Diagnosis By Handset
Lists error codes displayed by handset for different models and their corresponding faulty indications.
MDS Diagnosis
Details MDS diagnosis through indoor unit LED indicators and wired controller error codes.
General Check
Offers general troubleshooting steps for common unit malfunctions like no operation or poor cooling.
General Troubleshooting Guide
Provides troubleshooting based on pressure readings and probable causes.
Appendix
Resistance – Temperature Characteristic
Provides resistance values for sensors at different temperatures for various models.
MDS Compatibility
Shows compatibility matrices between indoor PCBs, handsets, and outdoor PCBs for MDS systems.
MDS Outdoor Capacity Dip Switch Setting
Lists dip switch settings for MDS outdoor units based on HP version and capacity.
Cable Length Of Wired Handset
Specifies cable types and lengths for wired handsets.
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