Evacuation Mode - Panasonic OCU-CR200VF5 Service Manual

Evacuation Mode

1. Evacuation mode
In the evacuation mode, fully open the electronic expansion valve and solenoid valve in the
refrigeration unit.
If the refrigeration unit is not set to the evacuation mode, the electronic expansion valve and
solenoid valve in the refrigeration unit do not open, thus leading to incomplete the evacuation.
2. Evacuation mode procedure
1) Turn OFF the power circuit breaker. (The evacuation mode cannot be started with power
supplied to the refrigeration unit.)
2) On the control PCB, turn switch No.1 of the 8P DIP switch ON (SW13).
3) Turn ON the operation switch (Seesaw switch S1).
4) Turn slide switch SW15 on the control PCB to [Check] .
5) Turn ON the power circuit breaker. (Supply power to the refrigeration unit.)
6) The 7-segment LED display indicates [uAcU].
LED display
Slide switch
SW15 [Check]
DIP switch
SW13 (Turn ON No.1 at left)
7
Operation switch
S1 [ON]