Dimplex A16M Installation Manual

A-Class Air Source Heat Pump A12M / A16M: Installation Manual 8/60472/0 Issue 1.03 IMPORTANT – THIS MANUAL MUST BE LEFT WITH THE USER AFTER INSTALLAT

3 3.4 Heat Pump Sizing  Ensure that the correct size heat pump has been selected in accordance with the latest version of MIS3005 (f

4 Figure 6(b): Label Figure 6(a): Plumbing with isolation valve with strainer to be fitted to return pipe  Heat pump 

5 Space Heating Only DHW with A-Class Cylinder Water Flow Rate @ 2100 l/h (nominal) @ 1800 l/h (typical) Associated Head Available 14 kPa

6 4 Installation 4.1 Plumbing  The system must be filled and flushed with clean fresh water to ensure the removal of all the air from the install

7 Figure 8 (a): Wiring configuration of space heating and hot water - Dimplex A-Class cylinder MODBUS Cable User Interface D I 0 1 D I 0 2D I 0 3D

8 Figure 8 (b): Wiring configuration of space heating and hot water – Dimplex standard heat pump cylinder User Interface MODBUS Cable N T C — D H W

9 Figure 8 (c): Wiring configuration of space heating only User Interface N T C — D H W NTC-Zone 1 NTC-Zone 2 NTC-Zone 3 NTC-Zone 4 D I 0 1 D

10 Figure 9: Opening the casing to fit electrical connections Figure 10: Heat pump electrical connections NOTE: Please ensur

11 4.3.1 Heat pump electrical connection To make electrical connections to the heat pump:  Feed power cable and controller cable through gla

12 Figure 16: User interface (UI) User Interface (Jumper ON) Wiring Centre (Jumper OFF) Heat Pump (Jumper ON) MODBUS cable Figure 11: Recommended MOD

ii Overall View Figure 1(a): Outer dimensions of heat pump Figure 1(b): Position of heat pump name plate and connections Figure 1 (c) : Internal

13 Figure 19(a): Initial Installer Menu screen Figure 17: Home Screen INFORMATION MENU 6 Getting Started When switching on the heat pu

14 Figure 22: Temperature Control screen Figure 23: Waterside Check screen Figure 19(c): Installer Menu with Commissioning option after Language Se

15 Figure 26: Electrical Connections screen NOTE: If any changes must be made to the commissioning configuration (e.g. selecting a differ

16 Figure 27: Water Flow Check NOTE: It is possible to use space heating without completing the DHW setup. This can be done by select

17 Figure 33(c): DHW test screen (the test can be postponed or stopped here) Figure 33(b): DHW Test Complete screen NOTE: It is possible to post

18 7.7 Heating curves When selecting heating curves, you will do so zone by zone. Selecting the zone and pressing ‘Next’ will allow you to select

19 NOTE: If the same error occurs 10 times or more in succession, the lock out feature on the compressor will be triggered. In order to res

20 10 System health check/maintenance Heat pump:  Is the fan clear from debris?  Is the tray clear from debris?  Is the condensate drain clear

21 11 Technical Specifications – A Class Air-to-Water Heat Pump 1Calculated to EN15316 excluding hot water 2According to EN 12102. 3Fan

22 Appendices A Refrigerant cycle

iii Contents Introduction 1 Scope of Delivery 1 Pre-Installation Advice

23 Table B: List of available Schematics for selection during Commissioning No. on UI Code Heating type No. of Zones DHW Schematic diagram 1 1020

24 C - Schematics 1, 2, 3 & 4: Space Heating Only

25 D – Schematics 5, 6, 7 & 8: Zone Space Heating & DHW

26 E - Schematics 9, 10, 11 & 12: Bivalent Space Heating

27 F - Schematics 13, 14, 15 & 16: Bivalent Zone Space Heating & DHW

28 G - Wiring centre electrical connections – with A Class cylinder

29 H - Wiring centre electrical connections – with non A Class cylinder / no cylinder

30 I - Controller cable connections

31 J - Installer Menu Flow Chart DHW Setup DHW Test Electrical Connections (DHW) Waterflow Checks Language Selection Commissioning General/Schematic

32 Installer Hand-Over Form UK Customer Care Line 0844 879 35 88 Schematic number used for commissioning:Note: this installation manual needs to be

iv 7.1 General/Schematic 14 7.2 Waterside Check 14 7.2.2 Temperatur

33 EC Declaration of Conformity GDC Group Limited, Millbrook House, Grange Drive, Hedge End, Southampton, Hants, SO302DF, United Kingdom Manuf

v SPACE HEATING AND DIMPLEX A-Class CYLINDER A Class Heat pump A12M / A16M Hydraulics Kit A which includes: ACCHYPK User interface (UI) 17546

vi SPACE HEATING AND DIMPLEX STANDARD HEAT PUMP CYLINDER A Class Heat pump A12M / A16M Hydraulics Kit A which includes: ACCHYPK User interface

vii SPACE HEATING ONLY A Class Heat pump A12M / A16M Hydraulics Kit B which includes: ACSHYPK User interface (UI) 1754600 Pump - UPM GEO 25-8

1 1 Introduction Thank you for choosing a Dimplex Heat Pump. The Dimplex A-Class heat pump provides outstanding performance to maxim

2 3.1.2 General  Installation and any service work on the heat pump may only be performed by authorised and qualified installer and