Nortek iHybrid DF6SF Series Manuals

Manuals and User Guides for Nortek iHybrid DF6SF Series. We have 1 Nortek iHybrid DF6SF Series manual available for free PDF download: Installation Instructions Manual

Nortek iHybrid DF6SF Series Installation Instructions Manual (44 pages)

Dual Fuel Heating and Cooling Packaged System

Brand: Nortek | Category: Air Conditioner | Size: 4 MB

Table of Contents
2
About the Heat Pump
4
Operating Iinstructions
4
Cooling Operation
4
Heating Operation
4
Emergency Heat
4
Defrost Operation
4
Operating the Heat Pump for Automatic Cooling and Heating
5
Shutting the Heat Pump off
5
Heat Pump Maintenance
5
Regular Cleaning
5
Troubleshooting
5
Warranty Information
5
Safety Iinformation
6
Requirements & Codes
7
General Information
8
Pre-Installation Check
8
Locating the Heat Pump Unit
8
Field Connections for Electrical Power Supply
8
Heating Load
8
Combustion Air Requirements
8
Venting Requirements
9
Circulating Air Supply
11
Air Ducts
11
Air Filter Requirements
11
Unconditioned Spaces
11
Acoustical Duct Work
12
Equipment Installation
12
Packaging Removal
12
Rigging and Hoisting
12
Clearances to Combustibles
12
Ground Level
12
Rooftop
12
Condensate Drain
12
Horizontal to Downflow Conversion
12
Electrical Wiring
13
Pre-Electrical Checklist
13
Line Voltage
13
Grounding
14
Thermostat / Low Voltage Connections
14
Heating Configurations
15
Two Stage Heating Configuration
15
High Fire Configuration
15
Timed Staging Configuration
15
Two Stage Cooling Configuration
15
Checking Heat Anticipator Settings
15
Configuring the Variable Speed Blower
15
Selecting Basic Cool/Heat Pump Airflow
15
Selecting Gas Heating Airflow
15
Delay Profile
16
Demand Defrost Control
16
Ambient Sensor Mounting
16
Optional Humidistat
16
Optional Comfort Alert TM Diagnostics Module
16
24VAC Power Wiring
17
Thermostat Demand Wiring
17
L Terminal Wiring
17
DC SOL Connection
18
Interpreting the Diagnostic Led's
18
LED Description
18
Installation Verification
18
Troubleshooting the Installation
18
Optional Outdoor Thermostat
18
Gas Supply & Piping
19
Leak Check
19
High Altitude Conversion
19
Lp/Propane Gas Conversion
20
Startup & Adjustments
20
Pre-Start Check List
20
Start-Up Procedure
20
Air Circulation
20
Short Cycle Protection
21
System Cooling
21
Secondary Heating
21
Verifying & Adjusting Temperature Rise
21
Verifying & Adjusting Firing Rate
21
Manifold Pressure Adjustment
22
Verifying Burner Operation
22
Verifying Over-Temperature Limit Control Operation
22
Refrigerant Charging
22
Charging an R-410A Unit in AC Mode
23
Charging an R-410A Unit in Heating Mode
23
Replacement Parts
23
Operating Sequence
23
Stage Heating Mode
23
Gas Heating / Emergency Heat Mode
23
Stage Cooling Mode
24
Fan Mode
24
Equipment Maintenance
24
Cleaning of Heat Exchanger
25
Cleaning of Burners
25
Troubleshooting
26
Component Functions
26
Figures & Tables
27
Airflow Information
28
Gas Information
29
Electrical Information
31
Cooling Charging Charts
35
Comfort Alert Troubleshooting Charts
37
French Translations
40

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Nortek iHybrid DF6SF Series Installation Instructions Manual (44 pages)

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