Startup After Maintenance - Bosch Therm 8000 S GWHC 27 CTDE Installation And Operating Instructions Manual

40 | Maintenance
B Remove the clip and disconnect the drain tube, see Fig. 61 .
Fig. 61
B Fill the condensate trap by pouring approx.14 oz. (400ml)
of water into the top of the drain tube. To avoid damage to
the appliance use a funnel in this operation, see Fig. 62 .
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Fig. 62 Filling the condensate trap after installation.
B Loosen the three screws of the control unit (Fig. 56 ).
B Put the control unit in service position by engaging its tabs
with the holes in the bottom horizontal sheet metal (see
Fig. 63).
6 720 680 174 (2012/09)
B Check water level in the cond
6720608948-05.1AL
Fig. 63
B After lling reassemble all parts in reverse order.

9.4 Startup after maintenance

B Check all water and gas joints.
B Read chapter 4 "Operating in
"Installation instructions".
B Check gas pressure (burner pressure).
B Make sure combustion cove
B Ensure the exhaust vent adaptor is properly sealed.
B Check for gas leakage.
B Check for water leakage.
ensate trap (see Fig. 63).
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structions" and/or chapter 8
r is securely fastened.
Therm 8000 S
6720