Inflatable spa

Coleman inflatable hot tub error codes

These codes are quoted from Coleman owner's manual 90427E, document 303021298886, dated 16 May 2022, for pumps S100105 and S100205. The cover rating is 110-120 V, 60 Hz, 12 A at 68°F (20°C). The manual uses the SaluSpa name. Coleman is a trademark used under license, and Bestway (USA) Inc. manufactured the spa. Page 17 prints E01, E02, E03, E04, E05, E08 and E15. This is not the 2025 European Lay-Z-Spa chart: E03 here restarts at 43°F (6°C), and E08 is the thermal cut-out. Other Coleman item numbers are not in this file.

Code	What it means
E01	Flow sensors trip with filter and heat still off
E02	Flow sensors do not detect water flow while filtering or heating
E03	Pump thermometer reads the water below 40°F (4°C)
E04	Pump thermometer reads the water over 119°F (48°C)
E05	The pump thermometer connection has a problem
E08	The thermal cut-out has switched the heater off
E15	The Wi-Fi module is damaged or its connection failed

Manuals we checked

Coleman owner's manual 90427E (303021298886, 16 May 2022)
Bestway (USA) Inc. · Error codes, page 17 · Page checked 30 October 2026

S100105, S100205

Coleman inflatable hot tub error codes

Code

Manuals we checked

Other panels