Water Boss Series 255 Installating And Operation Manual
                            | |
Contents
| 
14ServiceRemoving the ControlComplete the following steps to remove the controlmodule for servicing:1. Unplug the wall-mount transformer.2. Shut off the water supply or put the bypass valve(s)into bypass position.3. Remove the rear cover by pushing back on the tabprovided on the cover, Figure 10. Next, lift the rearcover off the valve.Figure 104. Relieve system pressure by opening the backwashdrain valve (the sixth valve back from the control)with a screwdriver, Figure 11.Figure 115. To remove the camshaft or reinstall it, the rib on theshaft must be pointing straight up. This occurswhen the indicator knob is rotated to the refillposition. Press down on the back of the camshaftto disengage it from the rear “hoop” of the topplate, Figure 12.Slide the camshaft back to disengage it from thetimer, Figure 13.Figure 12Figure 136. Disconnect the turbine probe from the turbineassembly.7. Lift the control off the valve, Figure 14. To replacethe control, reverse the above procedure. Note thatthe camshaft needs to be positioned correctlybefore it can be inserted into the back of thecontrol. There is a locating rib on the camshaft.Position the rib on the top of the shaft and slide thecamshaft into the control. Push up on the end ofthe camshaft, furthest from the timer, snapping itinto place.Figure 14InletOutletDrain |
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine