Homa PCM Series Original Instruction Manual page 18

Content
1. Conformity, Standards .....................................................................................................19
1.1. Usage policy and CE-marking ...........................................................................................................................19
2. Warnings and safety information ...................................................................................19
2.1. Instructions and safety information ..................................................................................................................19
2.2. Nameplate ........................................................................................................................................................20
3. Application, intended use ................................................................................................20
4. General product description ............................................................................................20
5. The controller ....................................................................................................................21
5.1. Three-phase power supply ...............................................................................................................................21
5.2. Single phase power supply ...............................................................................................................................21
5.3. Rotational direction check ................................................................................................................................21
5.4. Battery, mains-independent alarm ....................................................................................................................21
5.5. The individual function areas on the front panel ...............................................................................................21
6. Wiring diagram, electrical connection, terminals, components in the controller ......22
6.1. Connection diagram for 3x400/230 V operation ...............................................................................................22
6.2. Connection diagram for 1x230 V operation ......................................................................................................23
6.3. Electrical connections .......................................................................................................................................23
6.3.1. Supply cable, power supply terminals ...........................................................................................................23
6.3.2. Connecting the pumps ..................................................................................................................................23
6.3.3. 230 V 50/60 Hz-5A power output .................................................................................................................23
6.3.4. Terminals 9 and 10: Pump thermal switches (bimetal switches/Klixon) ........................................................24
6.3.5. Multifunctional terminals 1, 2, 3 and 4 ..........................................................................................................24
6.3.6. Terminal 5: Remote disabling ........................................................................................................................25
6.3.7. Terminals 6 and 7: overload relays ................................................................................................................25
6.3.8. Terminal 8: 4-20 mA signal input for probes .................................................................................................25
6.3.9. Hose connection for level measurement using the dynamic pressure .........................................................25
6.3.10. Signal outputs - fault messages ..................................................................................................................25
6.3.11. Signal outputs - operating messages ..........................................................................................................25
7. HOMApp - for configuration, commissioning and diagnostics ...................................25
7.1. Product description ...........................................................................................................................................25
7.2. Source of supply ...............................................................................................................................................25
7.3. Technical description ........................................................................................................................................26
7.3.1. Read station status (Establish bluetooth connection, without password) ....................................................26
7.3.4. Service ..........................................................................................................................................................29
7.3.5. Station status (saved) ....................................................................................................................................29
7.3.6. Settings .........................................................................................................................................................29
7.3.7 Help ................................................................................................................................................................29
8. Errors, faults ......................................................................................................................30
9. Installation and assembly ................................................................................................30
10. Technical data .................................................................................................................30
11. Appendix .........................................................................................................................31
18 | EngliSH
BA V2.0 01052020