Bristan, Control Unit, models:

AR3 SHCDIV C	Installation Instructions & User Manual
OP TS1503 CH C	Installation Instructions And User Manual
OP TS1503 CL C	Installation Instructions And User Manual
PM SQSHXDIV C	Fitting Instructions Manual
PM2 SHCDIV C	Installation Instructions & User Manual
TS4753ECP	Installation Instructions And User Manual
TS6000ECP	Installation Instructions And User Manual