10 REM 2 STAGE COOL ONLY THERMOSTAT PROGRAM WITH REMOTE PROBE 20 DIFF = RT - SET 30 IF COOL1 OR FAN AND SYS THEN START BLR ELSE STOP BLR 40 IF DIFF > 1 AND SYS THEN START COOL1 50 IF DIFF > 2 AND COOL1 THEN START COOL2 60 IF DIFF < 0 OR SYS = OFF THEN STOP COOL1 70 IF DIFF < 0 OR SYS = OFF THEN STOP COOL2 80 REM ONLY START COMPRESSORS IF 5 MIN DELAY IS UP 90 IF COOL1 AND TIME-OFF ( CIR1 ) > 00:05:00 THEN START CIR1 100 IF COOL1 AND COOL2 AND TIME-OFF ( CIR2 ) > 00:05:00 THEN START CIR2 110 IF COOL1 = 0 THEN STOP CIR1 120 IF COOL2 = 0 THEN STOP CIR2