Bosch Condens 5000W Installation And Maintenance Instructions Manual page 24

Installation
Hanging the boiler
CAUTION:
Check before hanging the boiler
▶ Ensure caps or plastic strip fitted to pipes must be removed before
hanging the boiler.
▶ Hang the boiler on to the wall mounting frame by the two brackets
positioned left and right at the top rear of the boiler.
– Do not lift the boiler by the air gas manifold. There are two
handling holes incorporated into the inner casing left and right in
the lower section of the boiler.
Fig. 29 Hanging the boiler
NOTICE:
▶ The pressure relief connector must be repositioned after the boiler
has been correctly mounted to the wall mounting frame.
To ease assembly of components, apply silicone lubricant to sealing
surfaces.
24
PRV connection
1. Push the lever on the pressure relief connector UP until the stop on
the inside of the handle is over the shoulder of the metal bracket to
secure in place.
Fig. 30 PRV to the up position
▶ Connect the pressure relief drain pipe to ½ inch BSP joint using the
compression nut and olive supplied in the literature/hardware pack.
▶ Remove the screw from the control panel retaining bracket and lower
the control panel into the service position.
▶ Make connections to the heating system. Connect the gas supply to
the boiler gas isolation valve ¾ inch BSP compression fitting.
Bosch Condens 5000W – 6 720 646 195 (2018/10)
1.