Troubleshooting - Finnleo NorthStar Indoor Series Owner's Manual

TROUBLESHOOTING

Error Codes on SL2 Control
Sn = Means the sensor is not connected to the CB box. Check the connections between sensor and box
HL = Means the Hight Limit switch in sauna heater is not connected to the CB box. Check the
connections between heater and box.
JP = Means a jumper CN 6 is missing from the Main PCA in CB box.
Pre-Heat = Means there is no sensor connected to the CB or the temperature is below 8°F.
Prior to calling, please have the Model, Type Number, and Serial Number from room available.
If you have any questions during the installation of your sauna, please contact your local dealer or our
tech support team.
Toll Free: 1-888-780-4427
E-mail: techsupport@tyloheloinc.com
Date of Purchase: _______________________ Place of Purchase: ____________________________
Record Serial Number Here
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• 575 East Cokato St., Cokato, MN 55321
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71-0163 Page 17 4215-138
Rev. 01 09/07/2021