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Part no. 5302-22-01 Week 14/2018 EN
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
info@meltem.com · www.meltem.com
HOME VENTILATION WITH HEAT RECOVERY
Ventilation unit
M-WRG-S/Z-T
M-WRG-S/Z-T-F
M-WRG-S/Z-T-FC
V E N T I L AT I O N & H E AT R E C O V E R Y
CO ²
VE NT I LAT I O N T H E R IG HT W AY
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Table of Contents
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Summary of Contents for Meltem M-WRG-Z-T
- Page 1 M-WRG-S/Z-T-F M-WRG-S/Z-T-FC CO ² Part no. 5302-22-01 Week 14/2018 EN VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com...
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Page 2: Table Of Contents
InControl pushbutton sensor for the type M-WRG-S/Z-T ventilation unit ....... 17 VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... - Page 3 11.3.5 Reset filter change indicator ................... 26 Cleaning ........................26 Troubleshooting ......................27 VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 3 -...
- Page 4 V E N T I L AT I O N & H E AT R E C O V E R Y VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com ·...
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Page 5: Introduction
M-WRG-S stands for Meltem heat recovery standard unit. Home ventilation expertise extending back over 35 years has been incorporated into this product from Meltem Wärmerückgewinnung. Using windows for ventilation, particularly during periods of cold weather, is now a thing of the past. -
Page 6: Target Group
5016-1-1-1 M-WRG-S/Z-T-FC 5016-1-1-2 manufactured by Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 82239 Alling conform to the regulations and standards listed in the EU Declaration of Conformity provided. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH &... -
Page 7: National Technical Approval (For Germany)
Outdoor air/exhaust air connectors DN 100 Weight Approx. 8.1 kg VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 7 -... -
Page 8: Noise Emission
Store the ventilation unit in its original packaging in a dry place where the temperature ranges between 0 °C and +40 °C. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... -
Page 9: Environmentally-Friendly Disposal
This symbol indicates an action to be taken. — This symbol indicates a list. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 9 -... -
Page 10: Safety Instructions
The protective cap must be installed at the factory. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com ·... -
Page 11: Notes On Using The Ventilation Units
(e.g. model-making) or corrosive gas emissions (e.g. blueprint shop, cleaning). — For any use contrary to the intended use, Meltem Wärmerückgewinnung GmbH & Co. KG shall accept no liability for any damage that may occur and offers no warranty that the components will work perfectly and correctly. -
Page 12: Warranty And Liability
The ventilation unit was not installed as described in the installation manual. — Genuine parts/genuine air filters were not replaced with genuine parts. — Unapproved changes were made to the installation kit or ventilation unit. — Repairs were not carried out by Meltem or by an authorised specialist company. — The ventilation unit was operated without air filters. — The warranty does not cover wearing parts such as air filters. Liability The manufacturer’s liability shall not apply in the following cases:... -
Page 13: Structure And Function
Opening for blowing out exhaust air Fig. 7: Outer wall terminal VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 13 -... -
Page 14: Description Of The Functions
Supply air fan Fig. 9: Components for air exchange VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 14 -... -
Page 15: How The Cross-Flow Plate Heat Exchanger Works
VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... -
Page 16: Operation At Cold Times Of Year
► Observe the audible and visual filter change indicator and replace the air filters as neces- sary. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 16 -... -
Page 17: Controls And Displays
Fig. 12: InControl pushbutton sensor for the type M-WRG-S/Z-T ventilation unit VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... -
Page 18: Incontrol Pushbutton Sensor For The Type M-Wrg-S/Z-T-F Ventilation Unit
Fig. 14: InControl pushbutton sensor for the type M-WRG-S/Z-T-FC ventilation unit VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... -
Page 19: Starting Up
Switch the ventilation unit on again. The air flaps should open fully. If this is not the case, repeat the above steps. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 19 -... -
Page 20: Operating The Ventilation Unit
This causes the temperature to rise VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com ·... -
Page 21: Ventilation Programs
15 minutes or when another button is pressed, the intensive ventilation is ended and the previously set ventilation level is resumed. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... -
Page 22: Supply Air Operation (Summer Mode)" Program
M-WRG-FBH. In this case, the relative room air humidity is moni- VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com ·... -
Page 23: Filter Maintenance
Go to www.meltem.com VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 23 -... -
Page 24: Changing The Air Filters
(see section 12). Fig. 18: Remove air filters VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 24 -... -
Page 25: 11.3.3 Insert New Air Filters
Fig. 20: Attach cover to ventilation unit VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com... -
Page 26: 11.3.5 Reset Filter Change Indicator
► Never use acidic, corrosive or abrasive cleaning agents. VE NT I LAT I O N T H E R IG HT W AY Meltem Wärmerückgewinnung GmbH & Co. KG Am Hartholz 4 · D-82239 Alling info@meltem.com · www.meltem.com - 26 -... -
Page 27: Troubleshooting
“Reduced ventilation” program Fault (e.g. faulty sensor or Have the ventilation unit LED flashes on the InControl motor) repaired by Meltem or by an pushbutton sensor (see sec- authorised specialist company tion 10.1 on page 21) “Normal ventilation” program Air filter is dirty or one-year Change air filters (see „11.3... - Page 28 The information in this publication is regularly checked and any necessary corrections are made in the subsequent edi- tions. Copyright © Meltem Wärmerückgewinnung GmbH & Co. KG We reserve the right to make changes. Meltem Wärmerückgewinnung GmbH & Co. KG...
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