Required Minimum Gaps/Assembly; Clearances; Mounting The Appliance; Removing/Attaching The Appliance Casing - Vaillant ecoMAX 665 Installation And Maintenance Manual

3.4 Required minimum gaps/assembly clearances
Both for the installation/assembly of the appliance and
for carrying out maintenance tasks later, you need the
minimum gaps and assembly clearances given below:
Fig. 3.3 Required minimum gaps/assembly clearances
Note!
It is very important that you keep the pre-
scribed gap below the appliance in order to
make sure you will be able to mount and service
the siphon.
Leaving gaps to the sides is not necessary.
Furthermore, it is not necessary to keep a gap between
the appliance and components made of combustible
constituents, since at the rated heating power of the
appliance, the temperature here is never higher than the
permitted temperature of 85 °C.
3.5

Mounting the appliance

• Hang the appliance up into the appliance holder (1)
from above with the bracket (3).
• Mount the cable connections to the appliance, making
sure they are disconnected from the power supply.
240
75
75
50
50
85
1
3
Fig. 3.4 Mounting the appliance
Installation and maintenance manual ecoMAX 665
500
400
2
23
3.6

Removing/Attaching the appliance casing

Removing the casing
To dismount the front casing of the appliance, proceed
as follows:
• Unscrew the screw (1) on the bottom of the appliance.
• Press in both holding clips (2) on the bottom of the
appliance so that the casing comes loose.
• Pull the casing (3) forwards by its bottom edge and lift
the casing up and off (4).
2
1
Fig. 3.5 Removing/Attaching the appliance casing
Attaching the casing
To mount the casing, proceed as follows:
• Place the casing on the upper appliance holders.
• Push the casing onto the appliance so that the holding
clips (2) on the casing click into place.
• Fix the casing by screwing in the screw (1) on the bot-
tom of the appliance.
Mounting 3
4
3
11