VOKERA Linea Service Manual download pdf (Page 27)

Linea

Fig. 33

6.20 DHW FLOW SWITCH fig. 33

Carry out component removal procedure as de-

scribed in 6.4.

Disconnect and remove the cold water inlet pipe

(1,2) from the DHW flow switch & DHW heat ex-

changer. Disconnect the wiring to the DHW flow

switch. Remove the locking pin (3) from the DHW

flow switch and lift the DHW flow switch housing

from its seating, taking care not to lose the float

contained within the housing. Replace in the re-

verse order ensuring that the housing is firmly

inserted onto its seating. Ensure all seals are in

good condition, taking care to ensure they are

replaced correctly.

6.21 DHW HEAT EXCHANGER

Carry out component removal procedure as de-

scribed in 6.4.

Locate and remove the screws (1) that secure

the heat exchanger to the DHW manifolds. Care-

fully remove the heat exchanger from its location

taking care not to spill any residual water. Re-

place in the reverse order ensuring that the heat

exchanger ‘O’ ring seals are correctly inserted

into the DHW manifolds. Ensure all seals are in

good condition, taking care to ensure they are

replaced correctly.

6.22 VALVE ACTUATOR fig. 35

Carry out component removal procedure as de-

scribed in 6.4.

Remove the locking pin (1) that secures the ac-

tuator to the heating manifold. Disconnect the

electrical plug (2) from the actuator. Replace in

the reverse order.

6.23 DIVERTOR VALVE ASSEMBLY Fig. 36

Carry out component removal procedure as de-

scribed in 6.4.

Remove the valve actuator as described in 6.22.

Locate and remove the 5-screws (2) that secure

the valve housing cover to the heating manifold.

Gently prise the valve seating assembly and cover

(3) from the manifold. Replace in the reverse or-

der ensuring that the seating assembly is inserted

properly. . Ensure all seals are in good condition,

taking care to ensure they are replaced correctly.

Fig. 34

Fig. 35

Fig. 36

6.24 SECONDARY THER-

MISTOR fig. 37

Carry out component

removal procedure as

described in 6.4. Pull

back the protective

cover from the thermis-

tor and disconnect the

electrical plug. Using a

13mm spanner slacken

and remove the ther-

mistor and sealing

washer from the DHW

heat exchanger mani-

fold. Replace in the re-

verse order.

Fig. 37

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 51 52

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VOKERA Linea Service Manual Page 27

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