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Related Manuals for Nibe SAM S42
Summary of Contents for Nibe SAM S42
- Page 1 INSTALLATION MANUAL Supply air module SAM S42 IHB EN 2222-1 631636...
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Page 3: Table Of Contents
Overview accessory board (AA5) Connecting communication Supply Connection of external frost protection damper (QN42) DIP switch 6 Commissioning and adjusting Preparations Filling and venting Start-up and inspection 7 Activating SAM S42 Start guide Menu system SAM S42 Table of Contents... -
Page 4: Important Information
Max. permitted °C ambient temper- ature If the supply cable is damaged, only NIBE, its service representative or similar author- ised person may replace it to prevent any danger and damage. Caution You need the product's (14 digit) serial number for servicing and support. - Page 5 To access the separate components, refer to the section that shows the construction of the product. No special tools are required for access. Improper disposal of the product by the user results in ad- ministrative penalties in accordance with current legislation. SAM S42 Chapter 1 | Important information...
- Page 6 Setting ventilation flow supply air Heating medium (page 13) System flushed System vented Check against output and pressure drop dia- grams Connected according to outline diagram Electricity (page 17) Supply connected 230 V Connected communication Chapter 1 | Important information SAM S42...
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Page 7: Delivery And Handling
Wall bracket Support bushes Base plate Vent hose 1 pcs LOWER FRONT COVER Unhook the lower front cover. Angle fitting Screw M5x9 2 pcs 6 pcs Wall spacers Compatible products • S735 SAM S42 Chapter 2 | Delivery and handling... -
Page 8: Assembly
WALL INSTALLATION Fit the enclosed angle fittings at the rear edge of SAM S42 is mounted on the wall using the enclosed wall rail, SAM S42 and secure them in place using the enclosed or on the lower cabinet CAB S12. - Page 9 5. Secure SAM S42 at the lower edge with screws in the wall. INSTALLATION OF BASE PLATE Install the base plate after the heating medium pipes have been connected. Hook on the base plate at the rear edge of SAM S42.
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Page 10: The Design Of The Supply Air Module
XL34 1 2 3 N L L BT22 XL33 HQ11 QN42 BT23 AA100 1 2 3 N L L EP13 CP10 QN10 QM20.1 QM20.2 QM23 AA5-S2 W102 W101 Chapter 3 | The design of the supply air module SAM S42... -
Page 11: Pipe Connections
Type plate Sensors etc. Designations according to standard EN 81346-2. BT22 Temperature sensor, supply air BT23 Temperature sensor, outdoor air BT68 Supply temperature sensor BT69 Return line sensor SAM S42 Chapter 3 | The design of the supply air module... -
Page 12: Pipe And Ventilation Connections
Temperature sensor Reversing valve/shunt Under floor heating systems Radiator system Heat pump SYSTEM DIAGRAM -AZ20 _SAM XL 2 Connection, heating medium flow Connection, heating medium return Docking connection, supply Docking connection, return Chapter 4 | Pipe and ventilation connections SAM S42... -
Page 13: Heating Medium Side
The diagrams show the required water flow through the DIMENSIONING THE SYSTEM supply air coil for an 18°C supply air temperature at various Check the water flow required for SAM S42 by using the supply air flows. diagrams "Output transfer to the supply air". Select one Select the diagram that best matches the system’s supply... - Page 14 If there is too low a pressure drop across the climate system that is parallel with SAM S42, there is a risk of ending up in the white area. In this area, there is a risk of too low a...
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Page 15: Installation Alternative
FROST PROTECTION DAMPER (QN42) (kPa) An external frost protection damper (QN42) should be in- stalled in the outdoor air duct, if SAM S42 is installed in a cold climate. EXTRA CLIMATE SYSTEM In buildings with several climate systems that require differ- ent supply temperatures, the accessory ECS 40/ECS 41 can be connected. -
Page 16: General Ventilation Connection
When positioning the outdoor air and extract air hood/grille, bear in mind that the two air flows must not short circuit to prevent the extract air from being drawn into SAM S42 again. • When external devices that affect the ventilation are used, for example kitchen fans and stoves, the heat pump must be in operation. -
Page 17: Electrical Connections
Supply SAM S42 is connected to a earthed single-phase wall socket or a permanent installation. For permanent installations, SAM S42 must be preceded by a circuit breaker with at least a 3 mm breaking gap. Overview accessory board (AA5) Connection of external frost... -
Page 18: Dip Switch
DIP switch The DIP-switch (S2) on the accessory board (AA5) is set in the factory as below. Chapter 5 | Electrical connections SAM S42... -
Page 19: Commissioning And Adjusting
NOTE There must be water in the climate system before SAM S42 is started. Set switch (SF1) on SAM S42 in position "1". Start the heat pump. 3. Follow the instructions in the display’s start guide. If the start guide does not start when you start the heat pump, you can start it manually in menu 7.7. -
Page 20: Activating Sam S42
Activating SAM S42 MENU 7.1.4.2 - FAN SPEED, SUPPLY AIR Activating SAM S42 can be performed via the start guide or directly in the menu system. Fan speed The main product’s software must be the latest version. Normal and Fan speed 1 – Fan speed 4 Start guide Setting range: 0 –... -
Page 21: Disturbances In Comfort
LOW SUPPLY AIR TEMPERATURE • Air in the heating system. LOW HOT WATER TEMPERATURE OR A LACK OF – Vent SAM S42 using vent valve (QM20.1) and (QM20.2). HOT WATER • The heat pump has temporarily prioritised supply air •... -
Page 22: Accessories
Lower cabinet CAB S12 This accessory is used to place SAM S42 on, if you do not want to or cannot use the enclosed wall rail. The cabinet can also be used to conceal the pipe routing. -
Page 23: Technical Data
Technical data Dimensions SAM S42 Chapter 10 | Technical data... -
Page 24: Technical Specifications
Part No. 067 794 The value varies with the selected fan curve. For more detailed sound data, including sound to channels, visit nibe.eu. The value can vary with the room’s damping capacity. These values apply at a damping of 4 dB. -
Page 25: Electrical Circuit Diagram
Electrical circuit diagram SAM S42 Chapter 10 | Technical data... - Page 26 Chapter 10 | Technical data SAM S42...
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Page 27: Item Register
Serial number, 4 Symbols, 4 Serial number, 4 Start-up and inspection, 19 Setting the ventilation, 19 Symbol key, 12 Symbols, 4 Technical data, 23 Dimensions and setting-out coordinates, 23 Electrical circuit diagram, 25 Technical Data, 24 SAM S42 Item register... -
Page 31: Contact Information
Tel: +48 (0)85 66 28 490 Hannabadsvägen 5, 285 21 Markaryd Tel. +41 (0)58 252 21 00 biawar.com.pl Tel: +46 (0)433-27 30 00 info@nibe.ch info@nibe.se nibe.ch nibe.se For countries not mentioned in this list, contact NIBE Sweden or check nibe.eu for more information. - Page 32 WS release date: 2022-05-30 08:51 Publish date: 2022-08-12 06:46 This is a publication from NIBE Energy Systems. All product illustrations, facts and data are based on the available information at the time of the publication’s approval. NIBE Energy Systems makes reservations for any factual or printing errors in this publication.
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