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H2Air
Navien H2Air Manuals
Manuals and User Guides for Navien H2Air. We have
1
Navien H2Air manual available for free PDF download: Installation Manual
Navien H2Air Installation Manual (32 pages)
Brand:
Navien
| Category:
Controller
| Size: 2 MB
Table of Contents
Table of Contents
3
1 About the H2Air
5
Included Items
5
Specifications
6
Device Layout
6
Wiring Connection Table
7
Dip Switch Function Table
7
2 Installing the Device
8
Basic Principles
8
Installing the Device in Water Heaters
11
3 Wiring the Device
14
System Wiring Examples
14
1-Stage Thermostat / 2-Stage Control Heating System
14
1-Stage Thermostat / 1-Stage Control Heating System
15
2-Stage Thermostat / 2-Stage Control Heating System
15
Configuring the Cooling System (for a Heating / Cooling Combo System)
16
Cable Connections
17
Connecting the Outdoor Temperature Sensor Cable
17
Connecting the Thermostat Cables
18
Connecting the Flow Switch Cables
18
Connecting the Main Control Connector
19
4 Configuring the Device
20
System Air Removal
20
Pump Control Options
20
DHW Priority Options
23
DHW Priority Mode
23
Simultaneous DHW and Space Heating Mode
23
5 Parameter Table
24
NPE-A and NPN Parameter Table
24
NPE-A2/S2 Parameter Table
25
Parameter Settings
25
Application Settings
26
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