Weil-McLain Eco HP 41 Manuals

Manuals and User Guides for Weil-McLain Eco HP 41. We have 1 Weil-McLain Eco HP 41 manual available for free PDF download: Application Manual

Weil-McLain Eco HP 41 Application Manual

Weil-McLain Eco HP 41 Application Manual (76 pages)

Split Air-to-Water Heat Pump

Brand: Weil-McLain | Category: Heat Pump | Size: 5 MB

Table of Contents

Table of Contents
2
Application Selection
3
Commissioning & Troubleshooting
3
Section 1 - Safety
5
Hazard Definitions
5
Please Read before Proceeding
6
Section 2 - Installation
7
General Piping
7
General Piping Requirements
7
Easy up Manifold
7
Fabricated Manifold
8
Heat Pump/Boiler Piping Order
9
System Type
10
Pump
10
Thermostat Input
11
System Type C: HP Only and Multi-HP
12
General Control Settings (HP, Boiler, TIU)
13
Weather Temp Set (Outdoor Reset)
14
FOR SERVICEMAN Mode
14
Save Settings and Quit for SERVICEMAN Mode
14
Heating Setting
15
Temp Type Settings
15
Room Thermostat
16
Other Heat Source
16
DHW Function
16
Heat Pump Control Schematic
17
Unity 2.0 AHD
18
Thermostat Interface Unit (TIU)
18
Section 3 - Applications
19
Zone
20
System Type a
21
Application A1: Multi-Zone Space Heating, DHW as
21
Application Piping
21
Application Wiring
22
Control Settings
24
Only DHW
26
Application Piping
27
Application Wiring
28
Application A2: Multi-Zone Space Heating, Boiler
30
Control Settings
30
System Type B
32
Application B1: Multi-Zone Space Heating DHW as
32
Zone, Boiler Direct Piped
32
Application Piping
33
Application Wiring
34
Control Settings
36
Zone - Primary/Secondary
38
Application B2: Multi-Zone Space Heating DHW as
39
Application Piping
39
Application Wiring
40
Control Settings
42
Application B3: Multi-Zone Space Heating Boiler Only DHW
44
Application Piping
45
Application Wiring
46
Control Settings
48
System Type C
50
Application C1: Multi-Zone Space Heating
50
Application Piping
51
Application Wiring
52
Control Settings
54
Application C2: Multi-Zone Space Heating
56
Application Piping
57
Application Wiring
58
Control Settings
59
Application C3: Multi-Zone Space Heating DHW as
59
Zone
60
Application Piping
61
Application Wiring
62
Control Settings
64
Section 4 - Commissioning/Troubleshooting
65
General Commissioning
65
Fill and Test Water System
66
Purge Air from Water System
66
Troubleshooting
68
General Guidelines
68
Error Codes
69
Ecocalc Value Records
73

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