Service manual

ACDEFGSERVICE

B3 Flue Conguration (For less than 4m length)

If your ue system is less than 4m long (as shown in the diagrams below), then a simple

exible ue is required. if you wish to install a longer ue run, up to 12m, see section B4.

4m MAX

X + Y = 4m MAX

= 0.6m MIN

1.2m Co-axial Flue

Note: You must provide sucient access to the

powerue to enable it to be serviced in the future.

This means that the fan unit must have sucient

access to allow it to be replaced if necessary.

The ue must be securely xed and adequately supported by brackets fastened to the

building structure at suitable points to ensure the stability of the ue system.

Any joints within the ue system must be sealed adequately, with a sealing agent used

if necessary. The ue system for the DX1500 / DX1000 is zero rated, so no spaces are

required between the ue and any timber framing.

Horizontal Flue option

Minimum: 600mm ue length

Maximum: Total ue length 4m



Vertical Flue option

Minimum: 600mm ue length

Maximum: Total ue length 5.2m

For ue installation, see section D

ONLY USE ESCEA APPROVED FLUE COMPONENTS

Note: All sections of horizontal ue if exible must be sloped back toward the re at

a rate of no less than 20mm per metre, to allow any condensation to run back into

the appliance.

X + Y Maximum = 4m

Y Maximum = 1.5m

Y Minimum = 0m

X Maximum = 4m

X Minimum = 0m

X + Y Minimum = 0.6m