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Summary of Contents for Nibe SAM S44
- Page 1 INSTALLATION MANUAL Supply air module SAM S44 IHB EN 2222-1 631647...
- Page 3 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 S44 Start guide Menu system SAM S44 Table of Contents...
- Page 4 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 S44 Chapter 1 | Important information...
- Page 6 Setting ventilation flow supply air Heating medium (page 12) 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 S44...
- Page 7 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 S44 Chapter 2 | Delivery and handling...
- Page 8 WALL INSTALLATION Fit the enclosed angle fittings at the rear edge of SAM S44 is mounted on the wall using the enclosed wall rail. SAM S44 and secure them in place using the enclosed Noise from the fan can be transferred to the wall rail.
- Page 9 5. Secure SAM S44 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 S44.
- Page 10 The design of the supply air module BT22 XL33 XL34 AA100 HQ11 BT23 BT68 QN40 BT69 EP13 CP10 QN10 QM20.1 QM20.2 QM23 AA5-S2 W102 W101 Chapter 3 | The design of the supply air module SAM S44...
- Page 11 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 S44 Chapter 3 | The design of the supply air module...
- Page 12 Work from the current supply air flow. Non-return valve 3. Work from the desired supply air temperature, then cal- culate the output that SAM S44 must give at DOT. Circulation pump 4. Determine the water flow across SAM S44 from the correct output diagram.
- Page 13 150 175 200 225 250 275 300 325 350 375 400 425 (m 150 175 200 225 250 275 300 325 350 375 400 425 (m (l/h) (l/h) Supply air flow Supply air flow Tilluftsflöde Tilluftsflöde SAM S44 Chapter 4 | Pipe and ventilation connections...
- Page 14 If there is too low a pressure drop across the climate 120 (l/h) Supply air flow system that is parallel with SAM S44, there is a risk of ending Tilluftsflöde up in the white area. In this area, there is a risk of too low a Output Effekt...
- Page 15 Installation alternative SAM S44 can be installed in several different ways, some of which are shown here. 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 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 S44 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 Supply SAM S44 is connected to a earthed single-phase wall socket or a permanent installation. For permanent installations, SAM S44 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 The DIP-switch (S2) on the accessory board (AA5) is set in the factory as below. Chapter 5 | Electrical connections SAM S44...
- Page 19 NOTE There must be water in the climate system before SAM S44 is started. Set switch (SF1) on SAM S44 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 S44 MENU 7.1.4.2 - FAN SPEED, SUPPLY AIR Activating SAM S44 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 LOW SUPPLY AIR TEMPERATURE • Air in the heating system. LOW HOT WATER TEMPERATURE OR A LACK OF – Vent SAM S44 using vent valve (QM20.1) and (QM20.2). HOT WATER • The heat pump has temporarily prioritised supply air •...
- Page 22 Accessories Detailed information about the accessories and complete accessories list available at nibe.eu. Top cabinet TOC 40 Top cabinet, which conceals any pipes/ventilation ducts. HEIGHT 245 MM HEIGHT 345 MM Part no. 089 756 Part no. 089 757 HEIGHT 445 MM HEIGHT 385 - 635 MM Part no.
- Page 23 Technical data Dimensions SAM S44 Chapter 10 | Technical data...
- Page 24 Part No. 067 795 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 SAM S44 Chapter 10 | Technical data...
- Page 26 Chapter 10 | Technical data SAM S44...
- Page 27 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 S44 Item register...
- Page 31 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 version: a1000 (working edition) Publish date: 2022-08-12 08:24 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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