maintenance guide Pump 3.6 PUMP PUMP Tools Time 10 min 1 Drain boiler (see 3.3). Remove the clip and the two screws Disconnect the pipe and then move the pump to the right disengage Remove the pump 2 Remove the sensor (see 3.5) Remove the AAV (see 3.4) CH 3.7 Filter CH FILTER CH FILTER Tools Time 5 min 1 Remove the clip Remove the filter 50
maintenance guide DHW Flow switch assembly 3.8 DHW FLOW SWITCH ASSEMBLY CLAS 24/30 FF DHW FLOW SWITCH ASSEMBLY Tools Time 5 min 1 Drain boiler (see 3.3). Remove the clip and pull the flow switch assembly towards you Twist the flow switch assembly to disengage 51
maintenance guide Pump 3.6 PUMP PUMP Tools Time 10 min 1 Drain boiler (see 3.3). Remove the clip and the two screws Disconnect the pipe and then move the pump to the right disengage Remove the pump 2 Remove the sensor (see 3.5) Remove the AAV (see 3.4) CH 3.7 Filter CH FILTER CH FILTER Tools Time 5 min 1 Remove the clip Remove the filter 50
maintenance guide DHW Flow switch assembly 3.8 DHW FLOW SWITCH ASSEMBLY CLAS 24/30 FF DHW FLOW SWITCH ASSEMBLY Tools Time 5 min 1 Drain boiler (see 3.3). Remove the clip and pull the flow switch assembly towards you Twist the flow switch assembly to disengage 51
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