BWT M.P.I. 100M Notice D'installation Et Conseils D'utilisation page 26

1. OPERATING PRINCIPAL AND MAIN COMPONENTS .................................. 27
1.1 Power Inverter system ....................................................................................................27
1.2 Thermodynamic defrosting .............................................................................................29
2. RECOMMENDATIONS CONCERNING SAFETY
AND GENERAL OPERATION ........................................................................ 29
2.1 Physical/ chemical properties of pool water ....................................................................30
2.2 Minimising heat loss: ......................................................................................................30
3. SITING AND INSTALLATION ......................................................................... 30
4. HYDRAULIC CONNECTIONS ........................................................................ 34
5. WIRING ........................................................................................................... 35
5.1 Electrical panel side ........................................................................................................36
5.2 Heat pump side ...............................................................................................................36
6. START UP AND OPERATION OF THE HEAT PUMP .................................... 37
6.1 The IC 121 CX regulator .................................................................................................37
6.2 Keypad functions ............................................................................................................37
6.3 Display ............................................................................................................................38
6.4 Starting up the machine ..................................................................................................39
6.5 Shutting down the machine: ...........................................................................................39
7. VIEWING AND SELECTING THE SET POINT .............................................. 40
7.1 Viewing the set point .......................................................................................................40
7.2 Selecting the set point ....................................................................................................40
7.3 Selecting Eco or Comfort mode ......................................................................................40
7.4 Controlling the flow rate through the by-pass .................................................................41
7.5 Initial heating phase ........................................................................................................41
7.6 Regulation phase ............................................................................................................41
7.7 Thermodynamic defrosting cycle ....................................................................................42
7.8 Periodic maintenance .....................................................................................................42
7.9 Winterizing ......................................................................................................................43
8. TROUBLESHOOTING .................................................................................... 43
9. ALARMS ......................................................................................................... 44
10. WIRING DIAGRAM ......................................................................................... 44
11. GUARANTEE .................................................................................................. 46
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2020/11 - Indice de révision : I - Code : 33340 CHAUFFAGE & DÉSHUMIDIFICATION