Raypak 185A Replacement Instructions Manual page 4

DISCONNECTING IGNITION CONTROL
Make sure the power and gas are off.
1. Unplug all wires and connectors from ignition module.
(See Fig. 5)
Note: The replacement board has an integrated ignition
module. The old ignition module can be left installed,
but will not be used.
UNPLUG ALL WIRES
Page 4
241169
P/N Rev 4
Effective: 10-01-10
Replaces: 09-05-08
Fig. 5