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Summary of Contents for Winterwarm EH
- Page 1 Installation manual Air heater Type EH EN - v2.3 / 08-2024 ORIGINAL INSTRUCTIONS...
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Page 2: Table Of Contents
Contents 1. Introduction 6. Commissioning the air heater 1.1. Symbols used in this manual 6.1. Adjusting the settings 1.2. Warranty 6.2. Commissioning the air heater 2. Safety instructions 7. Troubleshooting 2.1. Installation 7.1. Volatile lock outs 2.2. Use 7.2. Temporary errors 2.3. -
Page 3: Introduction
NOTICE Failing to follow the safety instructions in this manual can lead to damage to the air heater or the installation and void the warranty. INSTALLATION MANUAL AIR HEATER TYPE EH... -
Page 4: Safety Instructions
2. Safety instructions 2.3. Maintenance & Cleaning Always follow the safety instructions in this chapter when installing, using or performing maintenance on this air heater. Frequent maintenance and cleaning of the air heater is necessary to ensure safe and proper operation. Failure WARNING! The fan will run for a few minutes after a to do so could lead to damage to the heater or its... -
Page 5: Technical Specifications
Electrical connection (50 V (*) 400 V (3F + N) Electrical connection (50 230 V (1F + N) (**) Sound level (at 5 m) dBA 55 - 58 57 - 60 62 - 65 Weight INSTALLATION MANUAL AIR HEATER TYPE EH... -
Page 6: Dimensions
3.2. Dimensions The dimensions of this air heater can be found in figure 1. Figure 1 - Dimensions of the EH Model(s) EH5 -EH30 EH40 EH50 EH60... -
Page 7: Installation
Model(s) Wall support Art. Nr. EH5 - EH40 Wall support GA8610 EH5 - EH40 Design console GA8630 EH50 - EH60 Wall support GA8620 EH50 - EH60 Console set GA8580 INSTALLATION MANUAL AIR HEATER TYPE EH... - Page 8 Figure 6 - Design console (min. 45 Model(s) EH5 -EH30 EH40 EH50 Figure 4 - Wall support - EH60 The air heater is equipped with threaded M10 sockets to suspend the unit (see §7). Figure 5 - Design console Figure 7 - Vertical suspension...
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Page 9: Electrical Connection
III. See the electrical wiring diagram in §9 CAUTION! Connect the cable’s earth shield only to the earth terminal inside the air heater. Do not connect the other end of the cable’s earth shield. INSTALLATION MANUAL AIR HEATER TYPE EH... - Page 10 NOTICE A cable with a thickness of less than 0.8 mm will NOTICE This functionality does not apply to an ON/OFF result in a poor signal. thermostat. NOTICE A cable that is not shielded and twisted may 1. Connect the two wires of the thermostat to result in a disturbed communication in an EMC-unfriendly terminals 4 and 5 of the first air heater.
- Page 11 6 and 7 of other air heaters. NOTICE Always use separate relays for each air heater. NOTICE Do not connect an external power source to these terminals. These terminals need a dry contact. INSTALLATION MANUAL AIR HEATER TYPE EH...
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Page 12: Operating The Air Heater
5. Operating the air heater 5.1. Minimum heating time 5.3. Summer ventilation The heater will always fire for a minimum of 30 seconds, The fan can be set to run in the summer. Follow the even if the heat demand stops. With an MTC thermostat instructions in the user manual of the special Room this minimum time is 4 minutes. -
Page 13: Commissioning The Air Heater
L-32 Sensor error Heat exchange sensor normal function or in stand-by mode, red in case of an failure error. L-33 to Internal error Internal error L-43 Overheating Heat exchange sensor is overheated too often INSTALLATION MANUAL AIR HEATER TYPE EH... -
Page 14: Temporary Errors
7.2. Temporary errors 7.4. Instructions The table below describes the temporary errors that can After identifying the problem, use the Case number to find occur. These will disappear automatically after the cause the possible cause in this paragraph. has been resolved. Case 3: Heat exchange sensor or flue sensor is overheated. -
Page 15: Maintenance
Some checks can only be performed when the heater is running. Do the following: 1. Reconnect the air heater to the power supply. 2. Switch on the air heater. 3. Check if the heater operates without problems. See §7 if any errors occur. INSTALLATION MANUAL AIR HEATER TYPE EH... -
Page 16: Electrical Wiring Diagram
J12- 2 20K@25°C J12- 5 J5- 1 J12- 3 20K@25°C J5- 2 J12- 6 Modbus J5- 4 J5- 3 22°C J8- 1 LED RESET J8- 2 Figure 15 - Electrical wiring diagram EH AC Figure 16 - Main connections for installation... - Page 17 Relay high Reset relay (optional) Modulated system fan (EC) Power supply (230 V) Heat exchange sensor Temperature sensor (delta-T) Figure 17 - Electrical wiring diagram EH EC Figure 18 - Main connections for installation INSTALLATION MANUAL AIR HEATER TYPE EH...
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Page 18: Exploded View And Spare Parts
The parts of the air heater are shown in an exploded view in figure 19. The table below describes each part and shows the correct article number for a replacement part. Figure 19 - Exploded view of the EH Description... -
Page 19: Disposal And Recycling
Goods should be installed and used in accordance with our instructions and with the applicable local and international rules. Installation should be done by an authorized, qualified and competent installer. Winterswijk, May 1 2023 Ir. M. Fiselier Manager Research and Development INSTALLATION MANUAL AIR HEATER TYPE EH...
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