Daikin DP3HM4831 Manuals

Manuals and User Guides for Daikin DP3HM4831. We have 1 Daikin DP3HM4831 manual available for free PDF download: Installation Instructions Manual

Daikin DP3HM4831 Installation Instructions Manual

Daikin DP3HM4831 Installation Instructions Manual (36 pages)

Packaged Heat Pump Units 13.4 SEER2 with R-32

Brand: Daikin | Category: Heat Pump | Size: 4 MB

Table of Contents

Table of Contents
2
To the Installer
2
Shipping Inspection
3
Transportation Damage
3
Message to the Homeowner
3
Replacement Parts
3
Ordering Parts
3
Important Safety Instructions
3
Recognize Safety Symbols, Words and Labels
3
Cabling
3
Accessory Installation
4
General Information
5
Qualification of Workers
5
EPA Regulations
5
National Codes
5
Major Components
5
Pre-Installation Checkpoints
5
Unit Location
6
Clearance and Accessibility
6
Ground Level Installation
6
Roof Top Installation
7
Roof Curb Installations
7
Rigging Details
8
Circulating Air and Filters
9
Airflow Conversion
9
Horizontal Air Flow
9
Down Discharge Applications
9
Ducting
9
Connecting the Return and Supply Flexible Duct in Manufactured or Modular Housing Application
9
Plenum Application
10
Filters
10
Condensate Drain Piping
10
Electrical Wiring
10
High Voltage Wiring
11
Low Voltage Wiring
12
Internal Wiring
12
Start-Up Procedure and Checklist
12
Heat Pump Start up Procedure
12
Final System Check
13
Components
13
Heat Pump Operation
14
Cooling Cycle
14
Heating Cycle
14
Defrost Control
14
Suggested Field Testing/ Troubleshooting
15
Testing Defrost Control
15
Testing Defrost Thermostat
15
Airflow Measurement and Adjustment
15
Adjusting Speed Tap for Indoor Blower Motor
16
EEM Motor
16
EEM Motor Speed Adjustment
16
DP3HM CFM Delivery and Adjustments
16
DP3HM Thermostat "Fan Only" Mode
16
Superheat and Subcooling
16
Checking Subcooling
16
Checking Superheat
17
TXV Superheat Adjustment
17
Refrigerant Charge Check
17
Units with TXV
17
RDS Function
17
RDS Operation
18
Electric Heat Installation & Adjustment
18
Heater Kit
18
Recovery
20
Maintenance
20
Charging Procedures
20
Refrigerating System
20
Service
21
Inadequate Air Volume through ID Coil
21
Outside Air into Return Duct
21
Malfunctioning Reversing Valve
21
Clean Outdoor Coil (Servicer Only)
21
Clean Indoor Coil (Servicer Only)
21
Servicing Measures for the Refrigerant Detection System
21
Reversing Valve Troubleshooting
22
Checking Reversing Valve and Solenoid
22
Troubleshooting the Reversing Valve for Electrical Failure
22
Troubleshooting Mechanical Failures on a Reversing Valve by Pressure
22
Troubleshooting Mechanical Failures on a Reversing Valve by Temperature
22
Poor "Terminating" Sensor Contact
22
Undercharge
22
Troubleshooting Code
23
Troubleshooting Chart
24
DP3HM Blower Performance Data
25
Unit Dimensions
27
Minimum Clearances
27
Wiring Diagram
28
Package Units
34
Homeowner's Routine Maintenance
34
Start-Up Checklist
35

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