DIMENSIONS (fig. 1)
LCD DISPLAY KEY (fig. 6)
A. Displays room temperature
B. Indicates fan speed
C. Automatic fan speed mode enabled
D. Summer (air conditioning) ( ) or winter ( ) mode
E. Indicates keypad lock enabled
F. Displays temperature entered
G. System working (steady light)
or locked by minimum thermostat operation (flashing light)
REGULATOR CONTROLS KEY (fig. 7)
A. Temperature keys (T+/T-)
B. Fan speed keys (V+/V-)
C. Automatic fan mode key (A/M)
D. RESET key to restart the device (RESET)
E. Summer/winter mode key (E/I)
F. System OFF key (OFF)