Carel Heos - Default Chapter; Table of Contents

5
ENG
Heos +0300078EN - rel. 1.6 - 23.11.2017
Content
1. INTRODUCTION 7
1.1 Main features .......................................................................................................7
1.2 Components and accessories ...................................................................7
2. INSTALLATION 8
2.1 Main board: connctor’s description .......................................................8
2.2 Inverter monofase 10A ..................................................................................9
2.3 16 A 1PH and 18-24 A 3PH inverter ....................................................10
2.4 E
2
V unipolar valves.........................................................................................11
2.5 Pressure probe (SPKT00**P0) ..................................................................11
2.6 Temperature probe .......................................................................................11
2.7 General connection diagram ..................................................................12
2.8 Functional diagrams .....................................................................................13
2.9 Installation ..........................................................................................................14
3. USER INTERFACE 15
3.1 pGDe and pLDPRO Keypad .....................................................................15
3.2 “Main” mask ........................................................................................................15
3.3 PLD terminal ......................................................................................................15
4. MENU DESCRIPTION 16
4.1 Main menu .........................................................................................................16
5. STARTUP 17
5.1 Guided commissioning procedure .....................................................17
6. FUNCTIONS 18
6.1 Probes (analogue inputs) ..........................................................................18
6.2 Digital inputs .....................................................................................................18
6.3 Analogue outputs ..........................................................................................20
6.4 Digital outputs .................................................................................................20
6.5 Control ..................................................................................................................20
6.6 Compressor ........................................................................................................22
6.7 Defrost ...................................................................................................................26
6.8 Evaporator fans ................................................................................................29
6.9 Electronic valve ..............................................................................................30
6.10 Protection functions .....................................................................................31
6.11 Anti-sweat heater or fan modulation ................................................32
6.12 Condenser control .........................................................................................33
6.13 Anti-sweat on inverter with cold plate .............................................34
6.14 “Dual temperature” management ......................................................35
7. PARAMETER TABLE 36
8. SIGNALS AND ALARMS 49
8.1 Alarm management .....................................................................................49
8.2 Compressor alarms .......................................................................................49
8.3 EEV valve protector alarms .......................................................................49
8.4 Temperature alarms ......................................................................................49
8.5 Alarm table .........................................................................................................51
9. SOFTWARE UPDATE 52
9.1 Setting the controller’s address .............................................................52
9.2 Setting the terminal’s address and connecting
the controller to the terminal .................................................................52
9.3 Uploading/updating the software ......................................................53
9.4 pCO Manager: operating instructions ..............................................54
9.5 History of software revisions ...................................................................56