York HIDM024B21S manuals
HIDM024B21S
Table of contents
- important notice
- important safety instructions
- installation precautions
- refrigerant precautions
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Installation
- Outdoor Unit
- Control Device
- Optional Parts
- Operation
- Indoor Unit
- Troubleshooting
- Initial Troubleshooting
- Location of Printed Circuit Boards (PCBs)
- Checking Rotary Switch and DIP Switch Settings
- Checking Wired Controller
- Checking Using 7-Segment Display
- Troubleshooting Procedures
- Alarm Code Table
- Troubleshooting Using Alarm Codes
- alarm code
- Abnormalities of Devices
- Procedures for Checking
- Test Run
- Test Run Using Wired Controller
- Test Run from Outdoor Unit Side
- Check List for Refrigerant System
- Maintenance
- Maintenance of Outdoor Unit
- Maintenance of Indoor Unit
- Removing Fan and Fan Motor
- Removing Thermistors for Liquid Pipe and Gas Pipe
- Removing Electronic Expansion Valve Coil
- Removing Condensate Pump
- Removing Condensate Pan
- Ducted Medium Static Type ((H,Y,C)IDM006 - 048B21S)
- Ducted Slim Type ((H,Y,C)IDS006 - 018B21S)
- Removing Fan and Fan Motor from Bottom Side (For All Models)
- Cleaning Indoor Unit Heat Exchanger
- Cleaning Procedure
- Main Parts
- for Indoor Units
- Fan Motor
- Thermistor
- Electronic Expansion Valve
- External Input/Output and Function Setting
- DIP Switch Settings of Outdoor Unit
- External Input/Output and Function Setting Mode for Indoor Unit
- External Input and Output Settings
- Remote Control ON/OFF Function
- Power Supply ON/OFF 1 (Automatic Operation When Power Supply Is ON)
- Control by Field-Supplied Room Thermostat Input Setting: Code (01) (for Cooling), Code (02) (for Heating) ]
- Remote Cooling/Heating Change [ Input Setting: Code (07) ]
- Picking Up Operation Signal
- Function Setting
- Description of Function Selection Item
- Functions from Wired Controller
- Schedule Function
- Comfort Function
- Field Work Instructions
- Caution for Refrigerant Leakage
- Modifications of Charging Refrigerants Other than Those Specified by Johnson Controls
- Maintenance Work
- Service and Maintenance Record by 7-Segment Display
- Service and Maintenance Record by Wired Controller
- Service and Maintenance Record
- Saturation Curve for Refrigerant
- Mollier Chart for R410A
- Service Parts List
manualsdatabase
Your AI-powered manual search engine