Robertshaw SlimZone PREMIER ZONE CONTROL SYSTEM - Manual (Page 29)

TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE SOLUTION
No heat/cooling in Zone thermostat(s) Select heat, cool or auto mode
house of operation at thermostat
Faulty heating /cooling equipment Troubleshoot equipment according
to manufacturer’s instructions.
Faulty thermostat Refer to instructions provided with
the thermostat for verifying
operations. Replace if necessary.
Faulty zone control panel Follow instructions outlined in Setup
and Test. Replace if necessary.
No heat/cooling in Balancing damper closed Check all balancing dampers in the
zone same duct as the motorized zone
damper; closed balancing dampers
should be readjusted.
Zone registers closed Check all zone registers; closed
registers should be readjusted.
Faulty thermostat Refer to instructions provided with
the thermostat for verifying
operations. Replace if necessary.
26 SlimZone Premier