Yaskawa Z1000U HVAC Matrix Bypass - Manual (Page 82)

n Models D143 to D211, B156 to B240, and B302 to B414
1.
Move the circuit breaker handle to the “OFF” position.
Figure 3.5 Disconnect Power
2.
Turn the door handle 1/4 towards the door hinges and open the door.
Note: Models B302 to B414 have two doors.
3.3 Main Circuit Wiring
82 YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual