DeDietrich KALIKO TWH 200 EV Installation And Service Manual
EASYLIFE
S U S T A I N A B L E C O M F O R T
®
KALIKO
MW-C004128-03
en
Installation and Service Manual
Thermodynamic water heater
KALIKO
TWH 200 EV
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.2 Water connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.1.3 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1.4 Website . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1.5 Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.3 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.3.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.3.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4 Safety data sheet: refrigerant fluid R-134a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4.1 Product identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4.2 Hazard identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4.3 Composition of/Information on the ingredients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4.4 First aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4.5 Fire prevention measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4.6 In the event of accidental spillage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.4.7 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
1.4.8 Personal protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.4.9 Considerations on disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.4.10 Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.2 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.1 Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.2 Accessibility of the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.2 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4.2 Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3 Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3.1 Linear network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.3.2 Direct connection to the thermodynamic water heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3.3 Multi-duct network with collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3.4 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.1 Installation regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2 Package list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.2.1 Standard delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.2.2 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2.3 System configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.3 Storing and transporting the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.3.1 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.4 Choice of the location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.4.1 Data plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.4.2 Position of the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.4.3 Main dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.5 Positioning the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.5.1 Unpacking the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.5.2 Positioning the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
5.5.3 Levelling the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.6 Water connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.6.1 Connecting the water heater to the domestic water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.6.2 Fitting the dielectric union . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.7 Air duct connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.8 Condensate discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.9 Fitting and connecting the control module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Contents
2 TWH 200 EV EN-7602142 - v11 - 24042019
5.9.1 Radio connection (installation strongly recommended) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.9.2 Wire connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
5.9.3 Integration into the front panel of the water heater (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
5.10 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.10.1 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
5.10.2 Peak rate/off-peak rate electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
5.10.3 Connection with peak rate/off-peak rate signal connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.10.4 Connection with timer programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
5.10.5 Connection with timer programming and photovoltaic signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
5.11 Schematic wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
5.12 Filling the thermodynamic water heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.1 Control panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.1.1 Description of the keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.1.2 Description of the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
6.1.3 Browsing in the menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
6.2 Points to check before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.3 Commissioning the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.3.1 Initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.3.2 Pairing the control module and the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6.4 Checks and settings after commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
6.5 Selecting the operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
6.6 Reading out measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
6.6.1 Measurements menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
6.6.2 Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
6.7 Modifying the installer parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
6.7.1 Accessing the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
6.7.2 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
6.7.3 Adjusting the air duct vacuum pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
6.7.4 Control system sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6.7.5 Restoring the factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6.8 SERVICE menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.9 Radio test menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
7 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
7.1 Shutting down the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
7.2 Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.1 General instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.2 Standard inspection and maintenance operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.2.1 Refrigerant circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
8.2.2 Check the hydraulic circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
8.2.3 Aeraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.2.4 Impressed current anode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
8.2.5 Checking the safety valve or safety unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.2.6 Drain the thermodynamic water heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.2.7 Descaling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.2.8 Cleaning the casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.2.9 Cleaning the condensate discharge pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
8.3 Accessing the bottom inspection trap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.4 Cleaning the installation's extractor outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
8.5 Maintenance form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
9.1 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
9.1.1 Lockout ( or type code) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
9.1.2 Lockout ( type code) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.2 Log of messages and faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.2.1 Error display Err . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
9.2.2 Displaying lockouts bL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
9.2.3 Resetting the lockout and error memory to zero . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
10 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Contents
EN-7602142 - v11 - 24042019 TWH 200 EV 3
10.2 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.2.1 Heat pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.2.2 Water heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
11 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.1 Information on the ecodesign and energy labelling directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.1.1 Specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.2 EC Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Contents
4 TWH 200 EV EN-7602142 - v11 - 24042019
1 Safety
1.1 Safety
Danger
This appliance can be used by children aged from
8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been
given supervision or instruction concerning use of
the appliance in a safe way and understand the
hazards involved. Children shall not play with the
appliance. Cleaning and user maintenance
should not be carried out by children without adult
supervision.
1.1.1
Installation
Ensure sufficient space is available to allow correct
installation of the appliance.
See
Position of the appliance section (Installation and
Service Manual).
1.1.2
Water connections
The appliance is intended to be permanently
connected to the water mains.
Maximum / minimum water inlet pressure:
See
Technical specifications section.
The safety valve (not supplied) must be regularly
operated in order to remove limescale deposits and
ensure that it is not blocked.
Draining: shut off the domestic cold water inlet. Open
a hot water tap in the installation and then open the
drain valve on the cold water inlet. When the water
stops flowing, the appliance has been drained.
A pressure reducer (not provided) is necessary when
the supply pressure exceeds 80% of the calibration of
the safety valve or safety unit and it must be located
upstream of the appliance.
As water may flow out of the discharge pipe on the
pressure limiter device, the discharge pipe must be
kept clear and open.
1 Safety
EN-7602142 - v11 - 24042019 TWH 200 EV 5
Connect the pressure limiter device to a drain pipe,
kept open to the air, in a frost-free environment, and
at a continuous downward gradient.
1.1.3 Electrical connections
A disconnection device must be fitted to the
permanent pipes in accordance with installation rules.
If the power cable is damaged, it must be replaced by
the manufacturer, its after sales service or persons
with similar qualifications in order to obviate any
danger.
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.
Install the appliance in accordance with national rules
on electrical installation.
The control panel for the appliance must remain
switched on to ensure that the impressed current
anode can operate. Failure to comply with this
instruction may cause deterioration to the water
heater tank and cancel its warranty.
Wiring diagram:
See
Wiring diagram section (Installation and Service
Manual).
Connecting the appliance to the mains:
See
Electrical connections section (Installation and
Service Manual).
Fuse type and calibre:
See
Electrical connections section (Installation and
Service Manual).
1.1.4
Website
The installation manual can also be found on our
website.
1 Safety
6 TWH 200 EV EN-7602142 - v11 - 24042019
1.1.5
Others
Danger
If flue gas is released or there is a refrigerant
leak:
Do not use a naked flame, do not smoke, do not
operate electrical contacts or switches (doorbell,
light, motor, lift, etc.).
Open the windows.
Switch off the appliance.
Avoid contact with the refrigerant. Danger of
frost injuries.
Locate the probable leak and seal it
immediately.
Warning
According to the appliance settings:
Do not touch the refrigerant connection pipes
with bare hands when the appliance is
operating. Risk of scalding.
Caution
Do not neglect to service the appliance.
In order to limit the risk of being scalded, a
thermostatic mixing valve must be installed on
the domestic hot water flow pipes.
1.2
Recommendations
Warning
Only a certified professional who has complete
suitable training is authorised to work on the
appliance and on the installation.
Warning
Before any work, switch off the power supply to
the appliance.
1.3
Liabilities
1.3.1 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.
1 Safety
EN-7602142 - v11 - 24042019 TWH 200 EV 7
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.
1.3.2 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.
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.
1.4
Safety data sheet: refrigerant fluid R-134a
1.4.1
Product identification
Name of the refrigerant fluid: R–134a.
Emergency call: Anti-poison Centre INRS/ORFILA:
+33 (0) 1 45 42 59 59.
1.4.2
Hazard identification
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" according to European Union
regulations.
1 Safety
8 TWH 200 EV EN-7602142 - v11 - 24042019
Caution
If the refrigerant is mixed with air, it may cause
pressure surges in the refrigeration pipes and
lead to an explosion and other hazards.
1.4.3 Composition of/Information on the
ingredients
Chemical nature: R-134a 1,1,1,2-Tetrafluoroethane.
Ingredients that may lead to hazardous situations:
Tab.1
Substance
name
Concentration CAS number CE number Classification GWP
R-134a
1,1,1,2-Tetra
fluoroethane
100% 811-97-2 212-377-0 1430
1.4.4
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 in water, holding the eyelids well
apart (at least 15 minutes).
Consult an ophthalmologist immediately.
1.4.5 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:
Pressure elevation: in the presence of air, an
inflammable mixture may form under certain
temperature and pressure conditions.
1 Safety
EN-7602142 - v11 - 24042019 TWH 200 EV 9
Effect of heat: release of toxic and corrosive vapours.
Special intervention methods:
Cool the volumes exposed to heat with water spray.
Protection of the firemen:
Full self-contained breathing apparatus.
Complete body protection.
1.4.6
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 vapours.
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.
1.4.7 Handling
Technical measures:
Ventilation.
Precautions to be taken:
No smoking.
Prevent the build-up of electrostatic charges.
Work in a well ventilated place.
1.4.8 Personal protection
Respiratory protection:
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 mostly of cotton.
Industrial hygiene:
1 Safety
10 TWH 200 EV EN-7602142 - v11 - 24042019
Do not drink, eat or smoke in the work place.
1.4.9 Considerations on disposal
Product waste:
Consult the manufacturer or the supplier for
information on recovery or recycling.
Soiled packaging:
Reuse or recycle after decontamination. Destroy in
authorised installations.
Warning
Disposal must be completed in compliance with
prevailing local and national regulations.
1.4.10
Regulations
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.
Classified installations No. 1185.
1 Safety
EN-7602142 - v11 - 24042019 TWH 200 EV 11
2 About this manual
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 Abbreviations
HP: Heat pump
DHW: Domestic Hot Water
LP: Low pressure
HP: High pressure
CFC: Chlorofluorocarbon
Pes: Power absorbed at stabilised rate
COP: Coefficient of performance
HP/HC: Peak rate / Off-peak rate
CMV: Controlled mechanical ventilation
2 About this manual
12 TWH 200 EV EN-7602142 - v11 - 24042019
3 Technical specifications
3.1 Homologations
3.1.1 Certifications
CSTBat certification
This product:
complies with Technical Specification 14.5/17–2285_V1 and its
commercial extension 14.5/17–2285_V1–E1.
is CSTBat Humidity-Controlled Ventilation certified (www.certita.fr):
CSTBat–71/01–CHY5–2285
NF certification
Specifications LCIE 103-15/B 07/2011 for NF Electricity Performance
Marking
This product complies with the requirements of the following NF
Electricity Standards:
EN 60335-1:2002 +A1:2004 +A11:2004 +A12:2006 +A2:2006
+A13:2008 +A14:2010
EN 60335-2-21:2003 +A1:2005 +A2:2008
EN 60335-2-40:2003 +A11:2004 +A12:2005 +A1:2006 +A2:2009
EN 62233:2008
Directives
This product complies with the requirements of the following European
Directives and Standards:
Pressure Equipment Directive 2014/68/EU
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
3.1.2 Accessibility of the appliance
Classification of the appliance: Appliance not accessible to the public.
3.2 Technical specifications
Tab.2
Capacity l 214
Output (heat pump) at 20°C Air W 780
Absorbed electrical power for heating at 150 m3/h (heat pump)
W 225
COP at minimum air flow of 59 m3/h
(1)
2.9
COP at maximum air flow of 150 m3/h
(2)
3.29
Immersion heater output W 2400
Maximum operating pressure bar (MPa) 10 (1)
Power supply voltage V 230
Circuit breaker A 16
Heating time at 150 m3/h (10-54°C)
(1)
h 13.6
Heating time at 59 m3/h (10-54°C)
(1)
h 15.6
Pes kW 0.020 – 0.027
Heating temperature (Minimum/Maximum) °C 7 / 35
3 Technical specifications
EN-7602142 - v11 - 24042019 TWH 200 EV 13
Maximum domestic hot water temperature without electrical back-up °C 65
Maximum domestic hot water temperature with electrical back-up °C 75
Vmax (Maximum usable volume of hot water)
(1)
l 303.1
Modulating air flow rate (Maximum)
m3/h
265
Modulating air flow rate (Minimum)
m3/h
35
Available air pressure
(3)
Pa 100 or 125
Sound output dB(A) 54
R–134a refrigerant kg 0.85
R-134a refrigerant
(4)
tCO2e 1.22
Tilting dimension mm 1755
Weight (empty) kg 92
(1) Value obtained with an air temperature of 20°C and a wet temperature of 16.5°C. Water inlet temperature of 10°C. Cycle L
(2) Value obtained with an air temperature of 20°C and a wet temperature of 16.5°C. Water inlet temperature of 10°C. Cycle L
(3) According to the configuration, see the Operating principle section
(4) Quantity of refrigerant calculated in tonnes of CO2 equivalent.
Important
The R-134a refrigerant is contained in equipment that has been
hermetically sealed.
For more information, see
Operating principle, page 16
3 Technical specifications
14 TWH 200 EV EN-7602142 - v11 - 24042019
4 Description of the product
4.1 General description
The TWH 200 EV water heater has the following specifications:
Floor-standing thermodynamic storage water heater
Thermodynamic unit extracting energy from the air
Remote control panel (wireless) with display of the volume of heated
water and timer programming
Steatite immersion heater (2.4 kW)
Enamelled tank, protected by impressed current anode
Very thick insulation (0% CFCs)
The thermodynamic water heater is a hot water tank heated by:
The heat pump (up to 65°C)
The immersion heater (Electrical back-up – AUTO and BOOST mode)
(up to 75°C)
Management of the energy consumption:
To provide energy savings, the water heater is designed to be connected
to a day/night or HP/HC switch. This switch will authorise the water heater
to automatically start up at the energy provider's scheduled off-peak rate,
therefore at the lowest tariff. The switch has three positions enabling the
water heater to run in auto or continuous mode, or be switched off.
4 Description of the product
EN-7602142 - v11 - 24042019 TWH 200 EV 15
4.2 Main components
1 Air discharge connection, Ø160
2 Filter access hatch
3 Cover
4 Fan
5 Evaporator
6 Expansion valve
7 Control system
8 Control module
9 Housing for temperature sensor
10 Impressed current anode
11 Safety thermostat
12 Steatite immersion heater
13 Housing for temperature sensor
14 Cold water inlet
15 Condenser
16 Domestic hot water outlet
17 HP pressure switch
18 LP pressure switch
19 Pressure measurement point – High pressure (HP)
20 Compressor
21 Pressure measurement point – Low pressure (LP)
22 Air filter
23 Air intake connection, Ø160
24 Domestic air fitting, Ø80
25 Plug, Ø80
4.3
Operating principle
The thermodynamic water heater groups the domestic hot water tank and
controlled mechanical ventilation functions. The calories contained in the
air extracted from the building are used for the production of domestic hot
water.
The refrigerant circuit is a closed circuit in which the R-134a refrigerant
plays the role of an energy carrier.
The heat from the intake air is transferred to the refrigerant in the finned
heat exchanger at a low evaporation temperature.
The refrigerant is drawn in, in vapour form, by a compressor which raises it
to a higher pressure and temperature and sends it to the condenser. In the
condenser, the heat extracted in the evaporator and some of the energy
absorbed by the compressor are released into the water.
The refrigerant is depressurised in the thermostatic expansion valve and
then cooled. The refrigerant can again extract the heat contained in the
intake air from the evaporator.
Fig.1
M002826-G
9
13
14
15
16
23
22
20
8
17
18
21
19
10
11
12
5
4
6
7
1
2
3
25
24
4 Description of the product
16 TWH 200 EV EN-7602142 - v11 - 24042019
4.3.1 Linear network
Linear network with a maximum of four sanitary extractor fan
outlets
In this configuration, the air duct vacuum pressure set point (parameter
) must be set to 1 (= 100 Pa).
1 Sanitary extractor fan outlets, Ø 80 mm (bathroom/WC)
2 Kitchen extractor fan outlet, Ø 125 mm
3 Thermodynamic water heater
4 Roof-mounted discharge
5 Duct (insulated if outside of the heated area)
6 125/80 Tee fitting
7 160 Tee fitting + 160/125 reduction sleeve
Important
This configuration may include a maximum of:
2 bathrooms
2 WCs
1 kitchen
Linear network with a maximum of 6 sanitary extractor fan
outlets
In this configuration, the air duct vacuum pressure set point (parameter
) must be set to 1 (= 100 Pa).
1 Sanitary extractor fan outlets, Ø 80 mm (bathroom/WC)
2 Kitchen extractor fan outlet, Ø 125 mm
3 Thermodynamic water heater
4 Roof-mounted discharge
5 Duct (insulated if outside of the heated area)
6 160/80 Tee fitting + 160/80 reduction sleeve
7 160/80 reduction sleeve
Fig.2
M002827-E
1
7
5
2
Ø125
Ø125
Ø160
Ø125
Ø80 Ø80 Ø80 Ø80
4
5
6
3
Fig.3
C004747-A
1
5
7
2
Ø125
Ø160
Ø160
Ø160
Ø80
4
5
3
6
4 Description of the product
EN-7602142 - v11 - 24042019 TWH 200 EV 17
Important
This configuration may include a maximum of:
3 bathrooms
3 WCs
1 kitchen
4.3.2 Direct connection to the thermodynamic water heater
In this configuration, the air duct vacuum pressure set point (parameter
) must be set to 1 (= 100 Pa).
1 Sanitary extractor fan outlets, Ø 80 mm (bathroom / WC)
2 Kitchen extractor fan outlet, Ø 125 mm
3 Thermodynamic water heater
4 Roof-mounted discharge
5 Duct (insulated if outside of the heated area)
6 160/125 reduction sleeve
Important
This configuration may include a maximum of:
1 bathroom
1 WC
1 kitchen
4.3.3 Multi-duct network with collector
In this configuration, the air duct vacuum pressure set point (parameter
) must be set to 2 (= 125 Pa).
Fig.4
C004496-B
1
1
6
2
Ø125
Ø160
Ø80
Ø80
4
5
5
5
5
3
4 Description of the product
18 TWH 200 EV EN-7602142 - v11 - 24042019
1 Sanitary extractor fan outlets, Ø 80 mm (bathroom/WC)
2 Kitchen extractor fan outlet, Ø 125 mm
3 Thermodynamic water heater
4 Duct (insulated if outside of the heated area)
5 Wall-mounted discharge
6 Collector
7 160 Tee fitting + 160/125 reduction sleeve
Important
This configuration may include a maximum of:
3 bathrooms
3 WCs
1 kitchen
4.3.4 Schematic diagram
1 Compressor
2 LP pressure switch
3 Condenser
4 Domestic hot water tank
5 Steatite immersion heater
6 Impressed current anode
7 Temperature controller (heat pump)
8 Safety thermostat (immersion heater)
9 Filter-drier
10 Thermostatic expansion valve
11 HP pressure switch
12 Ambient air sensor
13 Evaporator with air filter
14 Expansion valve bulb
Fig.5
M002828-E
1
2
3
4
7
Ø80
6
Ø125
Ø160
45
Fig.6
M002829-C
11
2
1
14
13
12
4
5
6
8
7
3
9
10
4 Description of the product
EN-7602142 - v11 - 24042019 TWH 200 EV 19
5 Installation
5.1 Installation regulations
Caution
The appliance must be installed and maintained by a certified
professional in accordance with prevailing statutory texts and
codes of practice.
Caution
Install the thermodynamic water heater in a dry, frost-free location
which is within the thermal envelope of the home.
Caution
Attach the CMV network ducts to the water heater using adhesive
tape or a clamp, ensuring compliance with the requirements of
standard 60 335-1 article 22.111 relating to the strength of this
assembly. Ensure that there are no gaps in the sealing, as this will
prevent issues including excess energy consumption, poor
ventilation in the home, or a lack of domestic hot water.
5.2
Package list
5.2.1 Standard delivery
The delivery includes:
The thermodynamic water heater
The control system display, not fitted so it can be installed in the desired
room
A dielectric union (supplied in the documentation bag for the water
heater)
A condensates discharge hose
One screw bag
A refrigerant sticker with its manual
The Installation and Service Manual
The User Guide
5.2.2 Accessories
Tab.3
Accessories Package
Gripping kit ER239
Trim for fitting the control module on the appliance EH290
Battery-powered humidity-controlled extractor fan for kitchens 10/40/90 m3/h
EH703
Battery-powered humidity-controlled extractor fan for kitchens 10/45/135 m3/h
EH293
Humidity-controlled extractor fan with pull-cord for kitchens 10/40/90 m3/h
EH707
Humidity-controlled extractor fan with pull-cord for kitchens 10/45/135 m3/h
EH297
Battery-powered humidity-controlled extractor fan for bathrooms 5/40 m3/h EH299
Humidity-controlled extractor fan for bathrooms 5/40/30 m3/h
EH882
Humidity-controlled extractor fan for bathrooms 15/45/40 m3/h
EH883
Battery-powered humidity-controlled extractor fan for bathrooms 10/45 m3/h
EH302
Battery-powered humidity-controlled extractor fan for bathrooms 15/45/45 m3/h
EH712
Battery-powered humidity-controlled extractor fan for bathrooms 10/40 m3/h
EH301
Battery-powered humidity-controlled extractor fan for WC 5/30 m3/h
EH303
Humidity-controlled air intake kit 5/45 m3/h
EH715
Plastic sleeve, Ø 125 for extractor fan EH307
5 Installation
20 TWH 200 EV EN-7602142 - v11 - 24042019
Accessories Package
Roof cowl, Ø 160 (tile colour) EH309
Roof cowl, Ø 160 (slate colour) EH370
Wall duct with grille, Ø 160 EH208
External grille, Ø 160 (aluminium) EH209
Flexible insulated duct, Ø 80 (insulation thickness 50 mm and length 6 m) EH312
Flexible insulated duct, Ø 125 (insulation thickness 50 mm and length 6 m) EH313
Flexible insulated duct, Ø 160 (insulation thickness 50 mm and length 6 m) EH314
Collector unit with 6 x Ø 80 connections and 2 x Ø 125 connections EH315
PPE duct, Ø 125, length 2x1 m + sleeve (2x) EH317
PPE duct, Ø 160, length 2x1 m + sleeve (2x) EH272
90° elbow (PPE) Ø 160 (2x) + sleeve (2x) EH273
90° elbow (PPE) Ø 125 (2x) + sleeve (2x) EH319
PPE sleeve, Ø 160 (2x) EH274
PPE sleeve, Ø 125 (2x) EH321
Galvanised straight Tee fitting, 90°, Ø 125 EH322
Galvanised straight Tee fitting, 90°, Ø 160 EH323
Galvanised straight Tee fitting, 90°, Ø 125x80 EH324
Galvanised straight Tee fitting, 90°, Ø 160x125 EH325
Galvanised reduction, Ø 125x80 EH326
Galvanised reduction, Ø 160x80 EH327
Galvanised reduction, Ø 160x125 EH328
Galvanised sleeve, Ø 125 EH329
Galvanised sleeve, Ø 160 EH330
Set of 10 clamps, Ø 80 - Ø 125 EH331
Set of 2 clamps, Ø 160 EH207
Filter EH334
5.2.3 System configuration
The system configuration must comply with the Technical Specification
14.5/17-2285_V1 and its commercial extension 14.5/17-2285_V1-E1.
For more details, consult the Technical Specification.
Sizing a type A humidity-controlled VMC
Tab.4
Basic configuration Additional technical components
Type
of
home
Humid
rooms
Air inlet module
Extractor fans: flow rate (m3/h) / package no.
Living
room
Flow
rate
(m
3
/h)
Per
bed
room
Flow
rate
(m
3
/h)
Kitchen Bath
room
BthRm /
WC1
Bath
room /
WC2
WC Other
bath
room
Other
bath
room /
WC
Other WCWash
room
Studio
flat
1 bath
room/WC
2x45 – 10/40/90
EH707 or
EH703
– 15/45/45
EH712
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
Studio
flat
1 bath
room/WC
2x45 – 10/40/90
EH707 or
EH703
– 15/45/45
EH712
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
Studio
flat
1 bath
room +
1 WC
2x45 – 10/40/90
EH707 or
EH703
10/40
EH301
- - 5/30
EH303
10/40
EH301
5/40/30
EH882
5/30
EH303
5/40
EH299
5 Installation
EN-7602142 - v11 - 24042019 TWH 200 EV 21
Basic configuration Additional technical components
Type
of
home
Humid
rooms
Air inlet module
Extractor fans: flow rate (m3/h) / package no.
Living
room
Flow
rate
(m3/h)
Per
bed
room
Flow
rate
(m3/h)
Kitchen Bath
room
BthRm /
WC1
Bath
room /
WC2
WC Other
bath
room
Other
bath
room /
WC
Other WCWash
room
1-bed
flat
1 bath
room/WC
2x30 30 10/40/90
EH707 or
EH703
– 15/45/40
EH883
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
1-bed
flat
1 bath
room/WC
2x30 30 10/40/90
EH707 or
EH703
– 15/45/40
EH883
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
1-bed
flat
1 bath
room +
1 WC
2x30 30 10/40/90
EH707 or
EH703
10/45
EH302
- - 5/30
EH303
10/45
EH302
5/40/30
EH882
5/30
EH303
5/40
EH299
2-bed
flat
1 bath
room/WC
2x30 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
2-bed
flat
1 bath
room/WC
2x30 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
2-bed
flat
1 bath
room +
1 WC
2x30 30 10/45/135
EH297 or
EH293
10/45
EH302
- - 5/30
EH303
10/45
EH302
5/40/30
EH882
5/30
EH303
5/40
EH299
3-bed
flat
1 bath
room/WC
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
3-bed
flat
1 bath
room/WC
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
3-bed
flat
1 bath
room +
1 WC
45 30 10/45/135
EH297 or
EH293
10/45
EH302
- - 5/30
EH303
10/45
EH302
5/40/30
EH882
5/30
EH303
5/40
EH299
4-bed
flat
1 bath
room/WC
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
4-bed
flat
1 bath
room/WC
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
4-bed
flat
1 bath
room +
1 WC
45 30 10/45/135
EH297 or
EH293
10/45
EH302
- - 5/30
EH303
10/45
EH302
5/40/30
EH882
5/30
EH303
5/40
EH299
5-bed
flat
2 bath
rooms/W
C
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
15/45/40
EH883
– 5/40
EH299
15/45/45
EH712
– 5/40
EH299
5-bed
flat
2 bath
rooms/W
C
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
15/45/40
EH883
- - 15/45/45
EH712
5/30
EH303
5/40
EH299
5-bed
flat
1 bath
room/WC
1 bath
room +
1 WC
45 30 10/45/135
EH297 or
EH293
10/45
EH302
15/45/40
EH883
– 5/30
EH303
– 15/45/45
EH712
5/30
EH303
5/40
EH299
6-bed
flat
2 bath
rooms/W
C
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
15/45/40
EH883
– 5/40
EH299
15/45/45
EH712
– 5/40
EH299
5 Installation
22 TWH 200 EV EN-7602142 - v11 - 24042019
Basic configuration Additional technical components
Type
of
home
Humid
rooms
Air inlet module
Extractor fans: flow rate (m3/h) / package no.
Living
room
Flow
rate
(m3/h)
Per
bed
room
Flow
rate
(m3/h)
Kitchen Bath
room
BthRm /
WC1
Bath
room /
WC2
WC Other
bath
room
Other
bath
room /
WC
Other WCWash
room
6-bed
flat
2 bath
rooms/W
C
45 30 10/45/135
EH297 or
EH293
– 15/45/40
EH883
15/45/40
EH883
- - 15/45/45
EH712
5/30
EH303
5/40
EH299
6-bed
flat
1 bath
room/WC
1 bath
room +
1 WC
45 30 10/45/135
EH297 or
EH293
10/45
EH302
15/45/40
EH883
– 5/30
EH303
– 15/45/45
EH712
5/30
EH303
5/40
EH299
Sizing a type B humidity-controlled VMC
Tab.5
Basic configuration Additional technical components
Type
of
home
Humid
rooms
Air inlet module
Extractor fans: flow rate (m3/h) / package no.
Living
room
Flow
rate
(m
3
/h)
Per
bed
room
Flow
rate
(m
3
/h)
Kitchen Bath
room
BthRm /
WC1
Bath
room /
WC2
WC Other
bath
room
Other
bath
room /
WC
Other WCWash
room
Studio
flat
1 bath
room/WC
2x5/45
EH715
or 45
– 10/40/90
EH707 or
EH703
– 15/45/45
EH712
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
Studio
flat
1 bath
room/WC
2x5/45
EH715
or 45
– 10/40/90
EH707 or
EH703
– 15/45/45
EH712
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
Studio
flat
1 bath
room +
1 WC
2x5/45
EH715
or 45
– 10/40/90
EH707 or
EH703
10/40
EH301
- - 5/30
EH303
10/40
EH301
5/40/30
EH882
5/30
EH303
5/40
EH299
1-bed
flat
1 bath
room/WC
5/45
EH715
5/45
EH715
10/40/90
EH707 or
EH703
– 15/45/45
EH712
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
1-bed
flat
1 bath
room/WC
5/45
EH715
5/45
EH715
10/40/90
EH707 or
EH703
– 15/45/45
EH712
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
1-bed
flat
1 bath
room +
1 WC
5/45
EH715
5/45
EH715
10/40/90
EH707 or
EH703
10/40
EH301
- - 5/30
EH303
10/40
EH301
5/40/30
EH882
5/30
EH303
5/40
EH299
2-bed
flat
1 bath
room/WC
5/45
EH715
5/45
EH715
10/45/135
EH297 or
EH293
– 15/45/45
EH712
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
2-bed
flat
1 bath
room/WC
5/45
EH715
5/45
EH715
10/45/135
EH297 or
EH293
– 15/45/45
EH712
- - - 15/45/45
EH712
5/30
EH303
5/40
EH299
2-bed
flat
1 bath
room +
1 WC
5/45
EH715
5/45
EH715
10/45/135
EH297 or
EH293
10/40
EH301
- - 5/30
EH303
10/40
EH301
5/40/30
EH882
5/30
EH303
5/40
EH299
3-bed
flat
1 bath
room/WC
5/45
EH715
5/45
EH715
10/45/135
EH297 or
EH293
– 15/45/45
EH712
- - 5/40
EH299
15/45/45
EH712
– 5/40
EH299
5 Installation
EN-7602142 - v11 - 24042019 TWH 200 EV 23
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