Warmhaus EWA 2525C Manuals

Manuals and User Guides for Warmhaus EWA 2525C. We have 3 Warmhaus EWA 2525C manuals available for free PDF download: Installation & Service Manual, User Manual

Warmhaus EWA 2525C Installation & Service Manual (68 pages)

CONDENSING COMBI BOILERS

Brand: Warmhaus | Category: Boiler | Size: 7.55 MB

Table of Contents
5
Introduction
6
Boiler Description
6
Safety Instructions
6
Technical Specification
8
Product Identification
9
Regulations
9
Pre-Installation
10
Packing Contents
10
Appliance Overview
10
Location of Boiler / Clearance
11
System Requirements
12
General
12
Water Supply (Only for Combi Boiler)
12
Gas Supply
12
By-Pass
12
Ventilation
12
Primary System Cleaning
12
Electric Supply
12
PRV Discharge
12
Flue Terminal Position
13
Installation
14
Unpacking Appliance
14
Appliance Position
14
Wall Mounting Template
14
Preparing the Wall - Drill Flue Hole
14
Installing Mounting Bracket
14
Hanging the Boiler
14
Appliance Connections
15
Filling Appliance & Adding Inhibitor
16
Installation with Horizontal Flue Sets
17
Installing the Flue System
18
Installation with Vertical Flue Sets (Ø60/100 MM)
20
Concentric Flue Kits for Condensing Boilers (Ø60/100 MM)
22
Plume Displacement Kits Ø60 MM
23
Recommendations of Plume Kit Installation
23
Condensate Connection
24
Ewa Combi Boiler Wiring Diagram
28
External Control Connection / Low Voltage Installation
29
External Control Connection / High Voltage (240 V) Installation
29
External Control Connection / Splan Wiring Diagram
30
External Control Connection / Yplan Wiring Diagram
31
Commissioning
32
Display Function
32
SET Transparent Parameters Menu (TSP)
32
Parameters
33
Parameter Information
38
Service Mode
38
CO/CO2 Combustion Check
39
Calibration
40
Auto Calibration
40
Auto Calibration
41
FTF Function
42
ESF (Easy Start up Function)
43
Information Menu Access
45
Deaeration Mode
46
Ewa Combi Boiler Wall-Hung Boilers DHW Preheat Mode
47
Pre-Commissioning Checklist
48
Checking Inlet Gas Pressure
48
Testing for Gas Leaks During Use
48
Check Gas Rate
48
Circulation Pump Rotation
49
Setting up the External Controls
49
Gas Conversion from NG (G20) to LPG (G31)
50
Gas Conversion from LPG (G31) to NG (G20)
51
Servicing & Part Replacement
52
Replacement of Components - First Stage
52
Replacement of Components - Final Stage
52
Draining the Boiler / CH Circuit
52
Draining the Boiler / DHW Circuit (Only for Combi Boilers)
52
Flue Thermistor Replacement
53
Ignition Electrode Replacement
53
Nozzle Replacement
53
FLOW & RETURN TEMPERATURE SENSOR Replacement
54
Interface PCB Replacement
54
Main PCB Replacement
54
3-Way Inner Kit Replacement - TOP
54
Pump Head Replacement
54
Outlet Manifold Replacement
55
Water Pressure Sensor Replacement
55
Bar Safety Valve Replacement
55
DHW Flow Sensor Replacement (for Combi Boilers Only)
55
DHW Plate Heat Exchanger Replacement (for Combi Boilers Only)
55
Electrode Positioning for 25, 30 Kw & Single Elektrode
56
Fault Finding & Solutions
58

Warmhaus EWA 2525C User Manual (20 pages)

CONDENSING COMBI BOILERS

Brand: Warmhaus | Category: Boiler | Size: 0.62 MB

Warmhaus EWA 2525C User Manual (20 pages)

CONDENSING COMBI BOILERS

Brand: Warmhaus | Category: Boiler | Size: 2.65 MB

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Warmhaus EWA 2525C Installation & Service Manual (68 pages)

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Warmhaus EWA 2525C User Manual (20 pages)

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