Related Manuals for STIEBEL ELTRON LWZ 130 J
Summary of Contents for STIEBEL ELTRON LWZ 130 J
- Page 1 OPERATION AND INSTALLATION Central ventilation unit with heat recovery » LWZ 130 J » LWZ 130 JE...
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Page 2: Table Of Contents
Overflow apertures ��������������������������������������������� 17 Commissioning ��������������������������������������������� 18 11.1 Initial start-up ��������������������������������������������������� 18 11.2 Recommissioning ����������������������������������������������� 18 11.3 Appliance handover �������������������������������������������� 18 Settings ����������������������������������������������������� 18 12.1 Menus ������������������������������������������������������������� 18 12.2 Direct selection parameters ���������������������������������� 21 | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... -
Page 3: Special Information
Symbol meaning example if damaged) by a qualified contrac- Material losses (appliance damage, consequential losses and environmen- tor authorised by the manufacturer, using an tal pollution) Appliance disposal original spare part. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 4: Information On The Appliance
Units of measurement Note All measurements are given in mm unless stated oth- erwise. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... -
Page 5: Appliance Description
Frost prot.: The preheating coil for frost protection is switched on. Fan disable: The symbol is displayed in the event of the "Enable fan" is set to "Off". www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 6: Parameters Adjustable From The Home Screen
4.3.2 Selecting the fan setting f Using the Touch-Wheel, select the fan setting "Stage 1" or "Stage 2". Press "OK". | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... -
Page 7: Menus
Set the end time. Press "OK". The fan program is now set. f In standard view, select "Time program mode". Press "OK" to activate the fan program. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... - Page 8 Prog. unit software Air flow rate Only for qualified contractors Touch boost The "Touch boost" lets you adjust the reaction speed of the Touch- Wheel and the sensor keys. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
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Page 9: Switching Off The Appliance
When the total fan runtimes reach the "Filter change interval" parameter set by the qualified contractor, the programming unit displays the filter change warning signal. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 10: Troubleshooting
If other filters are installed in the system, e.g. filters in the extract air vents or a filter box, also perform the inspec- tion there and change the filter(s) if necessary. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... -
Page 11: Installation
Alternate operation means that, when the combustion equipment is commissioned, the mechanical ventilation system is switched off and/or cannot be started. Alternate operation must be ensured by appropriate measures, e.g. automatically enforced shutdown of the ventilation unit. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 12: Appliance Description
Appliance description 7.3.3 Maintenance - LWZ 130 J: The installation room must have an adequate con- densate drain with siphon. Regular maintenance of the combustion equipment is prescribed. Maintenance includes checking the exhaust gas extraction system, The type and location of the outside air intake must ensure that the free pipe cross-sections and the safety equipment. -
Page 13: Transport
Drill holes in the ceiling for mounting the appliance with must be free from the risk of frost. threaded pins or double ended screws. f Fit the following parts onto each threaded pin in the se- quence described. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... - Page 14 1 Vent hose 2 Hose bend 3 Vent hose f Push the supplied hose bend onto the appliance condensate drain connection. Secure the hose bend with a cable tie. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
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Page 15: Air Ducts
When venting the kitchen, ensure that the extract air vent is fitted as far as possible from the cooker. f Secure the air duct at the appliance air duct connection with self-adhesive aluminium sealing tape. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 16: Programming Unit
(Ø 5 mm). f Check the appliance for external damage. f When routing the BUS cable, be careful not to damage the cable when drilling the fixing holes. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... -
Page 17: Overflow Apertures
The appliance is delivered with a power cable without a plug. Create suitable overflow apertures in the supply air area or over- flow area. This is essential, as bypass mode is not possible without www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 18: Commissioning
Set the current day of the week (Monday to Sunday). Programs Fan program Settings Adjustable values and functions Hour:Minute f Set the current time (00:00 to 23:59). Language f Set the required language. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... - Page 19 Offset condensate prevention Enable fan Ventilation unit Device software version Device software patch Mobile device serial no. Device type www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |...
- Page 20 Offset condensate prevention This parameter changes the shutdown point for Condensate pre- vention. This allows the fans to be switched off 2 K before the dew point temperature is reached, for example. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
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Page 21: Direct Selection Parameters
If the appliance needs to be taken out of use for an extended period, disconnect it from the power supply. f Replace the filters. www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... - Page 22 Slide the cross-countercurrent heat exchanger back into the ensure that the bevelled side of the float magnet faces upwards. appliance. f Push the cover back onto the float module. f Push the wedge back in again. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
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Page 23: Troubleshooting
Check the sensor cable. 201 No RTC Time-dependent program Isolate the appliance from the communi- sequences are disrupted. power supply. Replace the elec- cation (RTC tronic assembly. = real-time clock) www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... -
Page 24: Specification
Extract air Diameter g06 Supply air Diameter LWZ 130 JE 1036 1113 LWZ 130 JE b07 Electrical connection Outdoor air Diameter g04 Exhaust air Diameter Extract air Diameter g06 Supply air Diameter | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com... - Page 25 17.2 Fan diagram The graph shows the pressure drop for examples of air distribution systems. Application range Maximum fan curve Air flow rate [ m³/h ] System curves Average value, static pressure [Pa] www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |...
- Page 26 Internal float switch ( LWZ 130 JE : No function ) Outdoor air temperature sensor X11 Remote control X16 Extract air temperature and humidity sensor X21 Exhaust air fan control cable X22 Supply air fan control cable | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
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Page 27: Data Table
-15 - 50 -15 - 50 Available external pressure at max. air flow rate Heat recovery level Further details LWZ 130 J LWZ 130 JE 237807 237808 Maximum altitude for installation 2000 2000 www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |... - Page 28 This will not affect warranties issued by any importers. Environment and recycling We would ask you to help protect the environment. After use, dispose of the various materials in accordance with national regulations. | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
- Page 29 FILTER INSPECTION LOG Filters in appliance Date Filter dirty Filter cleaned Filter changed Filters in extract air/supply air apertures (if present) Date Filter dirty Filter cleaned Filter changed www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |...
- Page 30 NOTES | LWZ 130 J | LWZ 130 JE www.stiebel-eltron.com...
- Page 31 NOTES www.stiebel-eltron.com LWZ 130 J | LWZ 130 JE |...
- Page 32 Hungary South Africa STIEBEL ELTRON Australia Pty. Ltd. STIEBEL ELTRON Kft. STIEBEL ELTRON Southern Africa (PT Y) Ltd 294 Salmon Street | Port Melbourne VIC 3207 Gyár u. 2 | 2040 Budaörs 30 Archimedes Road Tel. 03 9645-1833 | Fax 03 9644-5091 Tel.