Thermo Technologies SMT 400 - Manual (Page 15)

14
Use the key to select this window then use the keys to enable or
disable ‘Smart’ mode. (Press and hold for 3 seconds). When the Smart
option is enabled, the unit switches to Pump status 2, as long as COLL -
RET > and COLL - RET < S , (see diagram below). When the Smart
option is activated, S appears on the display to the left of .
Please note that the controller will operate as normal if the conditions for
State 1 , State 2 and State 3 are met.
A = SWIMMING POOL, B = HOT WATER TANK
5 Energy units
Use the key to select this window then press and hold the key for 5
seconds to change the energy units from kWh to calories or vice versa.
6 Communication Language
Use the key to select this window then use the keys to select the
communication language.