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Lists tools and materials needed for installation.
Checks if indoor and outdoor units match.
Covers high voltage electrical connections and requirements.
Details low voltage communication wiring.
Explains low voltage control wiring connections.
Covers indoor blower switch settings.
Details refrigerant lineset and piping requirements.
Outlines the startup sequence for the system.
Key safety steps during installation and removal.
Safe practices for moving indoor and outdoor units.
Guidelines for choosing optimal locations for units.
Instructions for connecting refrigerant tubing.
Essential safety guidelines for maintenance.
Defines the acceptable operating temperature and humidity ranges for the system.
Lists compatible combinations of outdoor and indoor units.
Details the required diameters for liquid and vapor refrigerant lines.
Specifies rules for refrigerant tubing length and height.
Outlines maximum lengths for system configurations.
Lists the pre-charged refrigerant amount for each outdoor unit.
Provides guidelines for adding refrigerant for longer linesets.
Detailed measurements for the IS18G050 outdoor unit.
Detailed measurements for the IS24G065 outdoor unit.
Detailed measurements for the IS30G080 outdoor unit.
Detailed measurements for the IS36G110 outdoor unit.
Lists necessary tools, materials, and accessories for installation.
Details extra required materials and power supply specifications.
Comprehensive guide for installing the outdoor unit, including clearances and connections.
Steps to collect refrigerant into the outdoor unit before servicing or moving.
Explains valve positions for factory state, evacuation, and normal operation.
Details lineset configurations for single indoor unit setups.
Details lineset configurations for dual indoor unit setups.
Details lineset configurations for tri-split indoor unit setups.
Details lineset configurations for quad indoor unit setups.
Wiring diagrams for systems with one indoor unit.
Wiring diagrams for systems with two indoor units.
Wiring diagrams for systems with three indoor units.
Wiring diagrams for systems with four indoor units.
Instructions for installing and configuring the iSeries remote thermostat.
Instructions for installing and configuring a standard heat pump thermostat.
Visual guides for connecting iSeries and standard thermostats.
Explains how thermostat signals map to system response.
Procedure to verify airflow against outlet requirements.
Wiring for float switches and condensate pumps.
Instructions for connecting alarm output signals.
Options for remote ON/OFF and zone damper system setup.
Explains the meaning of status LEDs on the MMI board.
Allows heat pump to run simultaneously with backup heat.
Switches to backup heat below a set outdoor temperature.
Compares supplemental vs. auto changeover heating methods.
Details electric heater connection and sizing.
Details hydronic coil connection and boiler control.
Details for hydronic and electric backup in auto changeover.
How to select the SDHV model size using SW1 switches.
How to set the channel on the remote controller.
How to set the channel on wall mount indoor units.
How to set the channel on SDHV fan coil indoor units.
Using DIP switches to set refrigerant circuit numbers.
Lists available functions and settings accessible via the SFM.
Step-by-step guide on how to navigate and change SFM settings.
Procedures for sending SFM codes and their associated values.
Details for specific SFM codes including setpoint ranges and formulas.
How the unit operates without an outdoor unit or with errors.
Explains the circuit boards and wiring for SDHV units.
Wiring diagrams and circuit board layouts for the IS18G050 model.
Wiring diagrams and circuit board layouts for the IS24G065 model.
Diagram showing the refrigerant flow for the IS18G050 model.
Diagram showing the refrigerant flow for the IS24G065 model.
Diagram showing the refrigerant flow for the IS30G080 model.
Diagram showing the refrigerant flow for the IS36G110 model.
Lists fuse types, ratings, dimensions, and part numbers.
How to use the logger for diagnostics and data collection.
Procedure to check for and apply firmware updates.
How to check high and suction side refrigerant pressures.
How to adjust or disable the defrost algorithm.
Explains LED codes for normal and abnormal behavior on MMI/IR receiver.
Explains LED codes for normal and abnormal behavior on the outdoor unit.
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General