Hired-Hand Evolution 4000 Control System - Manual (Page 62)

Part No. 4801-5338 Rev 01-10 Evolution 4000 62 of 86
9.10 Connecting Stage Jumpers of Evolution 4000
Pictured at below is the 10 stage relay boards consisting of four stage relays per board and the associated stage
jumper for each relay. The stage jumpers are labeled ALWAYS, COOL 1, COOL 2, COOL 3, and HEAT.
Location of the jumper places the stage in one of these five modes, or if the jumper is NOT inserted, the stage is
NOT placed on Back-up. The jumpers should be placed based on the operation of stage equipment and should be
the same as assigned in the Master Controller.
Jumpers are placed according to the following table:
Stage Operation Jumper
If EV4000 power is lost, this
stage will ALWAYS be ON. ALWAYS
Cool Negative COOL 1
Cool Negative Tunnel Fan COOL 2
Cool Tunnel Fan COOL 3
Heat Stage HEAT
Stage NOT in Back-up No Jumper installed
The ALWAYS jumper setting is a new setting for relays
introduced in the EV4000. It is used if the EV4000
power is lost. In this case, these stages will turn “ON”
(if an Evolution Back-Up System is present). Therefore,
this is a good setting for light, feed, or even fans that you
would like to turn on in case of a failure. Operation of
these outputs could be controlled using the breaker box.
Stage
Jumper
Stage
Jumpers
Stage
Jumper
Stage Jumper
Harness
connector cables
(PCB190 to
PCB190)
Stage Harness
Connector Cables
to PCB191
Stage Numbers