Chaffoteaux & Maury Minima HE System 24 Nat - Removing the Pressure Gauge; Removing the Low Water Pressure Switch; Access to the Control System; Removing the Pcbs

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18.3.9 Removing the water pressure switch
1
.
C
arry out steps
1
8.1.1 and 18.3.1
;
2
.
P
ull off the connections and remove the pressure
switch by releasing it’s securing clip (see Fig. 98).
Fig. 98
18.3.8 Removing the pressure gauge
1. Carry out steps 18.3.1 and 18.3.3;
2. Remove the pressure gauge by releasing the two
clips V and pulling the pressure gauge out. (see
F
ig. 97
)
Fig. 97
V
18.4 Access to the Control System
18.4.1 Removing the P.C.B.s
Fig. 99
Fig. 100
Fig. 101
Fig. 102
W2
W1
W3
3. Release the three clips W2 and remove the
electrical box cover (s
ee Fig. 100);
1. Carry out steps 18.1.1 and 18.1.2;
2. Remove the screw W1 from the electrical box (see
Fig. 99);
5. Remove all electrical connections from the display
PCB (see Fig. 101);
4. Remove the two screws W3 from the front control
panel and lower the front control panel (see Fig.
101);