2016 MSpa
Service Manual
MSpa website: www.the-mspa.com
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5. Cut off the bindings, unplug the cable connection
fitting of filter pump
6. Take out the original filter pump and assemble a new
filter pump in reverse order.
4.3 How to Replace the
PTC Heater
1. Take off water inlet and outlet caps
2. Remove the control panel
3. Deflate spa pool
4. Unscrew the plastic nut of check valve
5. Take out control box from spa pool
6. Remove the foam
7. Loosen four screws on the top lid
8. Disassemble the mid part of the control box
The upper square valve is for inflation
The button round valve is for deflation
