1592021021 XC1008-1011-1015D GB A5 r.1.5A 12.10.2009 XC1008-1011-1015D 46/66
ES. Compressor with 4 steps:
C1 = Scrw1; C2 = Stp; C3 = Stp; C4 = Stp; C16 = Frtz
a. Activation with valves ON due to voltage presence. (C17=cL)
C1 = Screw1 C2 = stp C3 = stp C4 = stp
C1 = Screw1
ON OFF OFF OFF
C1 = Screw1
ON ON ON OFF
C1 = Screw1
ON ON OFF ON
C1 = Screw1
ON ON OFF OFF
b. Activation with valves ON due to voltage absence. (C17=oP)
oAi = Screw1 oAi+1 = stp oAi+2 = stp oAi+3 = stp
Step 1 (25%)
ON ON ON ON
Step 2 (50%)
ON OFF OFF ON
Step 3 (75%)
ON OFF ON OFF
Step 4 (100%)
ON OFF ON ON