Baxi SPC Split 150 WH Manual

MW-8200023-02
en
Installation and Service Manual
Thermodynamic water heater
SPC Split
SPC Split 150 WH
Serv. ref. SODU 2 M R1

Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.3 Specific safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4 R134a refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.5.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.5.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.2 Symbols used on the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.1 NF certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.1.2 EC Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.3 Electrical Conformity / CE Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.4 2014/68/UE Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.1.5 Ecodesign Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.2.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2.2 Sensor specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.3 Dimensions and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3.1 Domestic hot water tank dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3.2 Outdoor unit dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3.3 Control panel dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.4 Electrical diagram of the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
4.2 Limit temperatures of the thermodynamic water heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3 Thermodynamic water heater heating time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
4.4 Standard delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5 Before installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.1 Position of the data plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.2 Choice of the location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2.1 Selecting the location of the domestic hot water tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2.2 Respect the distance between the domestic hot water tank and the outdoor unit . . . . . . . . . . . . . . . . . . . . .22
5.2.3 Selecting the location of the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
5.2.4 Selecting the location of the control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
6 Connecting diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1 Connecting diagrams with external unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1.1 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6.1.2 Connecting diagram with boiler back-up (Hybrid mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2 Connecting diagrams without external unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.2.1 Connecting diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
6.2.2 Connecting diagram with boiler back-up (Hybrid mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.3 Description of the safety unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
6.4 Electrical connection diagrams with external unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.4.1 Electrical connection without off-peak/peak rate cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.4.2 Electrical connection with off-peak/peak rate cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.4.3 Electrical connection with off-peak/peak rate switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.5 Electrical connection diagrams without external unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.5.1 Electrical connection without off-peak/peak rate cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.5.2 Electrical connection with off-peak/peak rate switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.1 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2 Install the appliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2.1 Installing the domestic hot water tank to the wall without a tripod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2.2 Install the domestic hot water tank to the wall with a tripod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Contents
2 7740327 - v03 - 03122019

7.2.3 Installing the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
7.2.4 Installing the control panel support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.3 Hydraulic connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
7.3.1 Preparing the water connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.3.2 Connecting the domestic hot water tank to the cold water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.3.3 Connecting the domestic hot water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.4 Connecting the refrigeration connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.5 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.5.1 Electrical recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
7.5.2 Electrically connecting the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.5.3 Connecting the electrical connections of the domestic hot water tank with outdoor unit . . . . . . . . . . . . . . . .41
7.5.4 Connecting the electrical connections of the domestic hot water tank with no outdoor unit . . . . . . . . . . . . . 42
7.5.5 Connecting the control panel display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7.6 Fill the domestic hot water tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.1 Checklist before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.2 Initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
8.3 Checklist after commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
9 Setting the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.1 Activate / Deactivate the Holiday mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.2 Selecting the operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.3 Set the temperature threshold for the electrical back-up function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
9.4 Setting the hysteresis for starting water heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
10 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10.2 Maintenance operation intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10.3 Operate the safety valve or unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10.4 Maintenance of the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
10.4.1 Checking the cooling circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
10.4.2 Clean the fan and evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
10.4.3 Recover the refrigerant fluid in the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
10.5 Maintenance of the domestic hot water tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
10.5.1 Draining the domestic hot water tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
10.5.2 Removing the inspection hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
10.5.3 Descaling the domestic hot water tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
10.5.4 Checking the magnesium anode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10.5.5 Replacing the inspection hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10.6 Checks after a disconnection of the mains supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10.7 Ordering spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
11 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
11.1 Resetting the safety thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
11.2 Resolving error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
11.3 List of error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
11.4 Clearing the error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
11.5 Running diagnostics on errors on the outdoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
11.6 Outdoor unit list of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
12 Disposal and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
12.1 Switching the thermodynamic water heater off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
12.2 Disposing and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
13 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
13.1 Maintenance form for the installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Contents
7740327 - v03 - 03122019 3

1 Safety
1.1 General safety instructions
Danger
This appliance can be used by children aged 8
years and above and by persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge when they have been
given supervision or instruction concerning the
safe use of the device and understand the
resulting risks. Children must not be allowed to
play with the appliance. Cleaning and user
maintenance must not be carried out by children
without supervision.
Danger
In the event of a refrigerant leakage:
1. Switch off the appliance.
2. Open the windows.
3. Do not use a naked flame, do not smoke, do
not operate electrical contacts.
4. Avoid contact with the refrigerant. Danger of
frost injuries.
5. Locate the probable leak and seal it
immediately.
Danger of electric shock
Before any work, switch off the mains supply to
the thermodynamic water heater.
Important
Only qualified professionals are permitted to
install the thermodynamic water heater, in
accordance with prevailing local and national
regulations.
Warning
Do not touch the refrigeration connection pipes
with your bare hands while the heat pump is
running. Danger of burn or frost injury.
1 Safety
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Caution
Draining the domestic hot water tank:
1. Shut off the domestic cold water inlet.
2. Open a hot water tap in the installation.
3. Open a valve on the safety unit.
4. When the water stops flowing, the domestic
hot water tank has been drained.
Caution
The pressure limiter device (safety valve or
safety unit) must be regularly operated in order
to remove limescale deposits and ensure that it
is not blocked.
A pressure limiter device must be fitted to a
discharge pipe.
As water may flow out of the discharge pipe on
the pressure limiter device, the pipe must be
kept open to the air, in a frost-free environment,
and at a continuous downward gradient.
A pressure reducer (not provided) is required
when the supply pressure exceeds 80% of the
pressure limiter device calibration and must be
located upstream of the appliance.
There must be no cut-off devices between the
pressure limiter device and the domestic hot
water tank.
To ascertain the type, specifications and
connection of the pressure limiter device, refer to
the chapter Connecting the Domestic Hot Water
Tank to the Drinking Water Mains in the
Installation and Service Manual.
Warning
Install the appliance in accordance with national
rules on electrical installation.
If the appliance is not wired in the factory, carry
out the wiring according to the wiring diagram
described in the chapter Electrical Connections in
the appliance's instructions manual.
This appliance must be connected to the
protective earth.
1 Safety
7740327 - v03 - 03122019 5

Warning
Earthing must comply with the prevailing
installation standards.
Earth the appliance before making any electrical
connections.
Type and calibre of the protective equipment:
refer to the chapter Recommended cable cross-
sections. See the Installation and Service
Manual.
To connect the appliance to the mains supply,
refer to the chapter Electrical Connections in the
appliance's installation and service manual.
Warning
Respect the minimum and maximum water
pressure and temperature to ensure the
appliance operates correctly. See chapter on
Technical Specifications.
Warning
Allow the space required to install the appliance
correctly, referring to the chapter Dimensions of
the Appliance. See the Installation and Service
Manual.
Warning
A disconnection device must be fitted to the
permanent pipes in accordance with installation
rules.
Warning
If a power supply cable comes with the appliance
and it turns out to be damaged, it must be
replaced by the manufacturer, its after sales
service or persons with similar qualifications in
order to obviate any danger.
Caution
In order to prevent any danger owing to the
unexpected reset of the thermal circuit breaker,
this appliance must not be powered through an
external switch, such as a timer, or be connected
to a circuit which is regularly switched on and off
by the electricity provider.
Warning
Respect the maximum water inlet pressure to
ensure correct operation of the appliance,
referring to the chapter Technical Specifications.
1 Safety
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Warning
In order to limit the risk of being scalded, the
installation of a thermostatic mixing valve on the
domestic hot water flow pipes is obligatory.
Warning
Only qualified professionals are authorised to
work on the heat pump and the heating system.
Caution
The system must satisfy each point in the rules in
force in the country that govern works and
interventions in individual homes, blocks of flats
or other buildings.
Important
The user guide can also be found on our website.
1.2 Recommendations
Caution
To benefit from extended warranty cover, no
modifications must be made to the appliance.
Important
Keep this document close to the place where the
appliance is installed.
Important
Never remove or cover labels and data plates
affixed to the appliances. Labels and data plates
must be legible throughout the entire lifetime of
the appliance.
Damaged or illegible instructions and warning
stickers must be replaced immediately.
Important
Keep the thermodynamic water heater accessible
at all times.
1 Safety
7740327 - v03 - 03122019 7

1.3 Specific safety instructions
Warning
Refrigerant fluid and pipes:
Use only R134a refrigerant fluid to fill the
installation.
Use tools and pipe components especially
designed for use with R134a refrigerant fluid.
Use copper pipes deoxidised with phosphorus
to carry the refrigerant fluid.
Use beading to guarantee the tightness of the
connections.
Store the refrigerant connection pipes away
from dust and humidity (risk of damage to the
compressor).
Cover both ends of the pipes until the beading
process.
Do not use a load cylinder.
1.4 R134a refrigerant
Tab.1 Effects harmful to health
The vapours are heavier than air and may lead to asphyxia owing to reduced oxygen levels.
Liquefied gas Contact with the liquid may cause serious frost and eye injuries.
Product classification This product is not classified as a "hazardous preparation" accord
ing to European Union regulations.
Tab.2 Hazard identification
If the R134a refrigerant is mixed with air, it may cause pressure surges in the refrigeration
pipes and lead to an explosion and other hazards.
Tab.3 Composition of/Information on the R134a
Name Proportion Number CE Number CAS GWP(1)
1,1,1,2 - Tetrafluoroethane R134a 100% 212-377-0 811-97-2 1430
(1) Global Warming Potential
1 Safety
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Tab.4 First aid
If inhaled Evacuate the subject from the contaminated area and take
him into the open air
If feeling unwell: call a doctor.
In the event of contact with the
skin
Treat frost injuries like burns. Rinse with copious amounts
of tepid water, do not remove clothing (risk of adhesion to
the skin)
If skin burns appear, call a doctor immediately
In the event of contact with the
eyes
Rinse immediately with water, holding the eyelids well
apart (for at least 15 minutes)
Consult an ophthalmologist immediately
Tab.5 Fire prevention measures
Appropriate extinguishing agents All extinguishing agents can be used
Inappropriate extinguishing agents None to our knowledge. In the event of fire nearby, use
the appropriate extinguishing agents
Specific hazards Rise in pressure: in the presence of air, an inflamma
ble mixture may form under certain temperature and
pressure conditions
Toxic and corrosive vapours may be released by the
effect of the heat
Special intervention methods Cool the volumes exposed to heat with water spray
Protection of the firemen Full self-contained breathing apparatus.
Complete body protection
Tab.6 In the event of accidental spillage
Individual precautions Avoid contact with the skin and eyes.
Do not intervene without appropriate protective equipment.
Do not inhale the vapour
Evacuate the hazardous area.
Stop the leakage.
Eradicate all sources of ignition.
Ventilate the spillage area mechanically (risk of asphyxia)
Cleaning / Decontamination Allow residual product to evaporate
Tab.7 Personal protective equipment
Respiratory protec
tion
If ventilation is insufficient: AX-type cartridge mask
In confined spaces: self-contained breathing apparatus
Hand protection Protective gloves in leather or nitrile rubber
Eye protection Safety glasses with side protection
Skin protection Clothing made primarily of cotton
Industrial hygiene Do not drink, eat or smoke at the place of work
1 Safety
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Tab.8 Handling
Technical measures Ventilation
Precautions to be tak
en
No smoking.
Prevent the build-up of electrostatic charges.
Work in a well ventilated place
Tab.9 Considerations on disposal
Disposal must be done in compliance with prevailing local and national regulations.
Product waste Consult the manufacturer or the supplier for information on recovery or
recycling
Soiled packaging Reuse or recycle after decontamination. Destroy in authorised installa
tions
Tab.10 Regulation
Regulation (EU) No. 517/2014 of the European Parliament and of the Council of 16 April
2014 on fluorinated greenhouse gases and repealing Regulation (EC) No. 842/2006.
1.5 Liabilities
1.5.1 Manufacturer's liability
Our products are manufactured in compliance with the
requirements of the various Directives applicable. They
are therefore delivered with the marking and any
documents necessary. In the interests of the quality of
our products, we strive constantly to improve them. We
therefore reserve the right to modify the specifications
given in this document.
Our liability as manufacturer may not be invoked in the
following cases:
Failure to abide by the instructions on installing and
maintaining the appliance.
Failure to abide by the instructions on using the
appliance.
Faulty or insufficient maintenance of the appliance.
1.5.2 Installer's liability
The installer is responsible for the installation and initial
commissioning of the appliance. The installer must
observe the following instructions:
Read and follow the instructions given in the manuals
provided with the appliance.
1 Safety
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Install the appliance in compliance with prevailing
legislation and standards.
Carry out initial commissioning and any checks
necessary.
Explain the installation to the user.
If maintenance is necessary, warn the user of the
obligation to check the appliance and keep it in good
working order.
Give all the instruction manuals to the user.
1 Safety
7740327 - v03 - 03122019 11

2 Symbols used
2.1 Symbols used in the manual
This manual uses various danger levels to draw attention to special
instructions. We do this to improve user safety, to prevent problems and to
guarantee correct operation of the appliance.
Danger
Risk of dangerous situations that may result in serious personal
injury.
Danger of electric shock
Risk of electric shock.
Warning
Risk of dangerous situations that may result in minor personal
injury.
Caution
Risk of material damage.
Important
Please note: important information.
See
Reference to other manuals or pages in this manual.
2.2 Symbols used on the appliance
1Alternating current
2Protective earthing
3Before installing and commissioning the appliance, carefully read
the instruction manuals provided.
4Dispose of used products through an appropriate recovery and
recycling structure.
5Caution: danger of electric shock, live parts. Disconnect the mains
power prior to carrying out any work.
6Electrical back-up
7CE Marking: equipment conforming to European legislation
8NF Marking: equipment that respects French safety and
performance criteria
9Protection rating.
Fig.1
MW-2000407-2
1
2
3
4
5
6
7
8
9
IP24
2 Symbols used
12 7740327 - v03 - 03122019

3 Technical specifications
3.1 Homologations
3.1.1 NF certification
Specifications LCIE 103–15/B (July 2011) for NF Electricity Performance
Marking
This product complies with the requirements of the following NF
Electricity Standards:
EN 60335-1:2012 + A11:2014
EN 60335-2-21:2003 + A1:2005 + A2:2008
EN 60335-2-40:2003 + A11:2004 + A12:2005 + A1:2006 + A2:2009 +
A13:2012
EN 62233:2008
EN 16147:2011
EN 55014-1:2006+A1:2009+A2:2011
EN 55014-2:2015
EN 61000-3-2:2014
EN 61000-3-3:2013
3.1.2 EC Declaration of Conformity
The unit complies with the standard type described in the EC declaration
of conformity. It has been manufactured and commissioned in accordance
with European directives.
The original declaration of conformity is available from the manufacturer.
3.1.3 Electrical Conformity / CE Marking
This product complies with the requirements of the following European
Directives and Standards:
Low Voltage Directive 2014/35/EU
Generic standard: EN 60335-1
Relevant standards: EN 60335-2-21, EN 60335-2-40
Electromagnetic Compatibility Directive 2014/30/EU
Generic standards: EN 61000-6-3, EN 61000-6-1
Relevant Standard: EN 55014
3.1.4 2014/68/UE Directive
This product conforms to the requirements of European Directive
2014/68/UE, article 4, paragraph 3, on pressure equipment.
3.1.5 Ecodesign Directive
This product conforms to the requirements of European Directive
2009/125/EC on the ecodesign of energy-related products.
3.2 Technical data
3.2.1 Technical data
Tab.11 Technical parameters for heat pump water heaters
Specification Unit SPC Split 150 WH
Daily electricity consumption (Qelec)
(1) kWh 3.597
Declared load profile - L
Sound power level, indoors ( LWA ) dB 15
Sound power level, outdoors ( LWA ) (2) dB (A) 59
3 Technical specifications
7740327 - v03 - 03122019 13

Specification Unit SPC Split 150 WH
Storage volume (V) l 150.0
Mixed water at 40 °C (3) (V40) l 205
Operating pressure MPa (bar) 1.0 (10)
Maximum water temperature °C 75
Circuit breaker type C
Circuit breaker calibre A 16
Power supply voltage - Frequency V - Hz 230 - 50
Appliance name - air - water
R–134a refrigerant kg 1.60
R-134a refrigerant(4) tCO2e 2.28
Weight of the outdoor unit kg 33.5
Gross weight of the domestic hot water tank (empty) kg 78
Net weight of the domestic hot water tank (empty) kg 63.5
Maximum operating amperage A 11
Compressor oil POE
Maximum air flow rate m3/h 1300
Limit operating temperatures of the outdoor unit °C -15 / 42
Settings range for the domestic hot water set point °C 25 / 75
Heating time (10-55 °C) (1) Hours: Minutes 04:05
Absorbed electrical power (outdoor unit) W 9
COP in accordance with the EN16147 standard (1) 3.36
Domestic hot water reference temperature °C 53.6
Output (outdoor unit) W 1750
Pes (Power) (1)(5) W 9
Immersion heater output W 1600
Length of the refrigeration connection (minimum / maximum) m 2 / 20
Maximum difference in height on the refrigeration connection m 10
Protection of the domestic hot water tank IP 24
Protection of the outdoor unit IP 24
(1) Value obtained with an air temperature of 7°C and a cold water temperature of 10°C, as per LCIE specification No. 103-15/B:2011
based on the NF EN 16147 standard with a 5 m long refrigeration connection with 0 m difference in height.
(2) Value obtained at an average air temperature of 20 °C with heating from de 10 °C to 55 °C.
(3) The equivalent volume of hot water at 40 °C.
(4) Quantity of refrigerant calculated in tonnes of CO2 equivalent.
(5) Electrical power consumed with no hot water use.
3.2.2 Sensor specifications
Tab.12 Temperature sensors: exchanger – outside air – suction
Temperature (°C) -20 0 20 40 60 80 100 120
Resistance (KOhm) 115 35.2 12.6 5.18 2.36 1.17 0.63 0.36
Tab.13 Domestic hot water tank temperature sensor
Temperature (°C) -20 0 20 40 60 80 100 120
Resistance (KOhm) 526 167 61.9 26.1 12.2 6.20 3.39 1.97
Tab.14 Air discharge temperature sensor
Temperature (°C) -20 0 20 40 60 80 100 120
Resistance (KOhm) 564 180 67.1 28.4 13.3 6.80 3.74 2.18
3 Technical specifications
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3.3 Dimensions and connections
3.3.1 Domestic hot water tank dimensions
Fig.2 SPC Split 150 WH
MW-2000611-1
500
250
800
1225
1273
175 292
388
566
548
168
138
440
230
4
3
1 2
1Domestic hot water outlet
2Domestic cold water inlet
31/4” refrigeration connection
43/8” refrigeration connection
3.3.2 Outdoor unit dimensions
Dimensions in mm
3.3.3 Control panel dimensions
Dimensions in mm
Fig.3
MW-4000104-1
241 776
530
16
838
546
62
Fig.4
MW-4000105-3
86
86
20
Opt ModeHybrid Mode
3 Technical specifications
7740327 - v03 - 03122019 15

3.4 Electrical diagram of the outdoor unit
Fig.5
MW-4000107-3
Power supply
FA N
White
HIGH SPEED
LOW SPEED
TR
4-WAY VALVE
Yellow/Green
HL HN
N
L
EEV
1
Black
White
B
Red
Red
Y
el
low
B
rown
Blue
Blue
Blue
CAP1
RedBlack White
Blue Black
White
Blue
Compressor
capacitor
COMP
Red
Yellow/Green
Compressor outside
overload protection
Red
White
Red
Brown
Black
Yellow
White
Y
ellow
/Gre
en
LCD
RT5L
E-heater
Black
2
3 1
2
3
1
2
20
14
14
Yellow
Red
01
2
Off Peak
-
CN11
CN15
CN10
CN16
HN-in HL-in
HNHL
Off Peak
2
Red
Tab.15 Key
Connector Description
PCB Control system PCB
LCD Control panel
Power 1 Control panel power supply
TR Transformer
TRANS OUT Transformer outlet
TRANS IN Transformer inlet
EEV Electronic expansion valve
FAN Fan
CAP1 Fan capacitor
Compressor Compressor
3 Technical specifications
16 7740327 - v03 - 03122019

Connector Description
Compressor capacitor Compressor capacitor
Power supply Electrical power supply
E-Heater Electrical back-up
OFF-PEAK Off-peak rate signal
NNeutral
LLive
Earth
CT1 Current transformer
CT2 Differential current transformer
4–WAY VALVE 4-way valve
COM1 Control panel bus
LOW SPEED Low fan speed
HIGH SPEED High fan speed
RT5L Domestic hot water tank temperature sensor
RT3 Exchanger temperature sensor
RT4 Outside air temperature sensor
RTh Air suction temperature sensor
RTp Air discharge temperature sensor
A - B - E – P - Q OFF-PEAK terminal block connectors
PRO_P High-pressure pressure switch
Compressor outside overload
protection
Compressor outside overload protection
S1 Selector
SW1 Switch
Tab.16 Switches
Switch OFF ON
S1 - 1 - -
S1 - 2 Anti-legionella mode disabled Anti-legionella mode enabled
S1 - 3 Temperature in anti-legionella mode 65°C Temperature in anti-legionella mode 70°C
Tab.17 Colour code
Colour Description Colour Description Colour Description Colour Description
Black Black Brown Brown Orange Orange White White
Blue Blue Grey Grey Red Red Yellow/
Green
Yellow/Green
3 Technical specifications
7740327 - v03 - 03122019 17

4 Description of the product
4.1 General description
The thermodynamic water heaters in the SPC Split range have the
following specifications:
Accumulation domestic hot water tank,
Heat pump extracting energy from the outside air,
Control panel with timer programming,
1600 W shielded immersion heater,
Glass-lined tank protected by magnesium anode,
Very thick insulation (0% CFCs).
The magnesium anode can be replaced by an impressed current anode
available as optional equipment (package AJ38).
4.2 Limit temperatures of the thermodynamic water heater
The graph opposite shows the maximum temperature at which the outdoor
unit can heat up the water in the domestic hot water tank based on the air
temperature.
XAir temperature (°C)
YDomestic hot water temperature (°C)
To preserve the components and maintain an optimal service life of the
thermodynamic water heater, the outdoor unit works at temperatures of
between -15 °C and +42 °C. Outside of this temperature range, the
surplus heating of the domestic hot water is provided by the immersion
heater.
4.3 Thermodynamic water heater heating time
The graph opposite shows the heating time for the domestic hot water
tank based on the air temperature.
xRoom temperature (°C)
yHeating time (hours)
1Heating time for a DHW setpoint of 55 °C
2Heating time for a DHW setpoint of 40 °C
Tab.18
Room temperature
(°C)
COP Heat output (W)
73.29(1) 1914
15 3.85 2257
20 4.20 2331
35 5.25 3851
(1) Value obtained with an air temperature of 7°C and a cold water temperature
of 10°C, according to LCIE Specifications No. 103-15/B:2011 based on the
NF EN 16147 standard, with a 5-m long refrigerant connection with 0 m dif
ference in height.
Fig.6
MW-4000102-3
40
35
-15 -10 -7 2 32 4337 X
58
55
60
62
65
Y
-2
Fig.7 Heating time of the SPC Split 150
WH for a cold water temperature of
10 °C
MW-1001625-1
y
x
1
2
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
-15 -5 5 15 25 35 45
4 Description of the product
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4.4 Standard delivery
The thermodynamic water heater is delivered in several packages:
Contents of the domestic hot water tank package Contents of the outdoor unit package
The domestic hot water tank The outdoor unit
The documentation bag The accessories box
Documentation bag
Accessories
An installation and service manual
A user guide
Accessories box
A condensates recovery pipette
A condensates discharge pipe
A control panel with wall bracket and all mounting screws and plastic dowels
A domestic hot water tank temperature sensor with 20 metres of cable
A 20-metre control panel connection cable
4 Description of the product
7740327 - v03 - 03122019 19

5 Before installation
5.1 Position of the data plates
The data plates must be accessible at all times, they are used to identify
the product and give the following information:
Appliance type,
Serial number,
Electrical power supply.
5.2 Choice of the location
5.2.1 Selecting the location of the domestic hot water tank
To ensure good accessibility and facilitate maintenance of the domestic
hot water tank, its selected position should comply with the minimum
dimensions indicated by the manufacturer.
Fig.8
MW-2000383-2
Fig.9
MW-2000384-2
66
0548
566
580
560x580
5 Before installation
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