Wittmann Tempro basic C 90 - Page 3

Tempro basic C 90 & Tempro primus C 90
Page 3
BASIC & PRIMUS C90 V 3.0 english / 10.04.2012
7.3 Display of actual value and status (ACT) ..................................................... 25
7.3.1 Display of internal temperature .............................................................. 25
7.3.2 Display of heating / cooling performance ............................................... 25
7.3.3 Display of version number (only at ACT – Display) ............................... 25
7.4 Adjustment of set point value (SET1)........................................................... 25
7.5 Adjustment of set point value for cooling down function (SET2) ................. 26
7.6 Adjustment of tolerance limits (TOL) ............................................................ 26
7.7 Display of operating hours ........................................................................... 27
7.8 Display of current flow rate .......................................................................... 28
7.9 ON- and OFF switching of the temperature stabilizing circuit ...................... 28
7.10 Code Input ................................................................................................. 28
7.11 Cooling down function button ..................................................................... 29
7.12 Error messages.......................................................................................... 29
7.13 Safety temperature limiter .......................................................................... 30
7.14 Switching to degree Fahrenheit or degree centigrade ............................... 32
7.15 Code – Menu: ............................................................................................ 32
7.15.1 Configuration menu (Code 120) .......................................................... 32
7.16 Code-Menu only for Option „Flow indication“: ............................................ 33
7.16.1 Operatinghour menu (Code 101) ......................................................... 33
7.16.2 Service-Menu (Code 111) display of actual pressure .......................... 34
7.17 Interface – menu (Code 130 ..................................................................... 34
8 MAINTENANCE ............................................................................................. 35
8.1 Cleaning, Notices, Storage and Disposal ..................................................... 37
8.2 Warranty ...................................................................................................... 37
8.3 Maintenance schedule ................................................................................. 38
9 REPAIR INSTRUCTIONS .............................................................................. 39
9.1 Prior to opening the unit ............................................................................... 39
9.2 Remove side panels .................................................................................... 39
9.2.1 Demount of lateral parts ........................................................................ 39
9.2.2 Re-assembling of lateral parts ............................................................... 39
9.3 Structure of mechanic system Tempro basic C 90....................................... 40
9.4 Structure of mechanic system Tempro primus C 90 .................................... 41
9.5 Change the heater element ......................................................................... 42
9.6 Pump exchange for Tempro basic C90: ....................................................... 42
9.7 Setting the Motor Protection Relay .............................................................. 42
9.7.1 Possible causes for tripping the Motor Protection Relay........................ 43
9.8 Structure of electric system: ......................................................................... 44