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Winterwarm XR+ Series User Manual

Winterwarm XR+ Series
36 pages
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EN - v2.9 / 01-2023
Installation manual
Air heater
Type XR+

Questions and Answers:

Winterwarm XR+ Series Specifications

General IconGeneral
BrandWinterwarm
ModelXR+ Series
CategoryHeater
LanguageEnglish

Summary

2. Safety Instructions

2.1. Installation Safety

Emphasizes installation by authorized personnel and compliance with regulations.

4. Installation

4.1. Installation Preparation

Outlines pre-installation checks including data badge verification and space requirements.

4.2. Heater Positioning and Suspension

Specifies requirements for locating the heater, including clearance, distance, orientation, and suspension options.

4.4. Electrical Connection

4.5. Room Thermostat

4.5.2. Modulating Thermostat Installation

Explains how to connect an MTS or MTC thermostat to the air heater.

5. Flue Systems

5.1. Compatible Flue Terminals

Lists compatible flue terminals for vertical discharge with article numbers.

5.1. Flue Terminals

5.2. Maximum Flue Length

Details maximum straight flue lengths for horizontal and vertical orientations, considering bends.

5.3. Condensate in Flue System

5.4. Flue Terminal Installation

5.4.1. Roof Terminal Installation

Details the preparation and steps for installing a roof flue terminal.

5.4.2. Wall Terminal Installation

5.4.3. Flue System Parts Installation

5.4.3.4. General Flue Installation

6. Operating the Air Heater

6.5. Overheating Protection

6.6. Flue Passage Check

Describes the pressure switch function for checking combustion air passage.

7. Commissioning the Air Heater

7.1. Setting Adjustments

Outlines checks and adjustments needed for proper combustion efficiency after installation.

7.2. Commissioning Procedure

Guides the process of commissioning the air heater after installation.

8. Combustion Settings

8.1. Adjusting Burner Settings

Details how to adjust gas valve settings for high and low fire using a calibrated analyzer.

9. Troubleshooting

9.1. Volatile Lock Outs

Lists volatile lock-out errors that require manual reset.

9.2. Temporary Errors

Describes temporary errors that resolve automatically once the cause is fixed.

9.4. Troubleshooting Instructions

Case 1: Short Flame Detection

Addresses flame detection issues lasting only 5 seconds after ignition.

Case 2: No Flame After Ignition

Covers scenarios where no flame is detected after ignition.

Case 3: Sensor Overheating

Deals with overheating of heat exchange or flue sensors.

Case 4: Sensor Detection Failure

Addresses heat exchange or flue sensor not detected or short-circuit issues.

Case 16: Flame Before Gas Valve Opening

9.5. Further Troubleshooting

10. Maintenance

10.3. Burner Unit Maintenance

Details specific maintenance procedures for the burner unit, including electrode adjustment.

11. Electrical Wiring Diagram

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