13
EXTENDING WIRING ON SMARTPORT
®
 HARNESS
Use a special shielded cable to connect the 
SmartPort
®
 to the controller if installing the connector 
more than 2m (6 ft.) of wire from the controller. 
The use of shielded cable will reduce the potential 
for radio and electrical interference. The SmartPort 
should never be installed more than 15 m (50 ft.) 
metres away from the controller.
For easiest installation, order a Hunter SRR-SCWH 
SmartPort
®
 wiring harness with a full 7.6 m (25 ft.) of 
shielded cable.
HUNTER SRR-SCWH
WIRING HARNESS
SRC TERMINAL BLOCK
BLUE
WHITE
RED
BLUE
WHITE
RED
AC AC RRS
HUNTER SRR-SCWH WIRING HARNESS
BLUE
WHITE
RED