Dimensions And Clearances - Truma Combi eco Installation Instructions Manual

Combi lp gas furnace with supplementary indirect water heating

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Operating instructions manual (20 pages)

Operating instructions manual (72 pages)

Table Of Contents

Table of Contents

Enlarged version

Underpressure caused by a switched-

on circulating air fan! The Combi furnace can

cause malfunctions in other gas devices in the

same installation space! Install the Combi fur-

nace in its own compartment.

Make sure that the installation space fulfills the

following requirements:

• DO NOT install the Combi furnace in the

same space with a heating device that re-

quires room air.

• The opening for the circulated air intake

(RV's interior, installation space) must be at

least 23 ¼ in.² (150 cm²) free cross section.

• Service technicians must be able to readily

access as well as easily remove and re-install

the Combi furnace and the exhaust tube.

– This applies to items such as service hatch-

es and cabinet doors.

– Truma recommends a seating dinette, clos-

et or under-bed location.

• The Combi furnace must be mounted on a

flat surface. It may not be mounted on a wall

or in an inverted mounted position.

• It must be possible to access the switch for

the gas shut-off valve (see Fig. 2 – 4).

• Comply with the permissible length of

tube for the exhaust venting system;

see"Permissible length of exhaust venting

system" on page 11.

• Install the wall cowl in the proper place;

see"Installation position: wall cowl" on

page 11.

• Ensure that there is enough space for the

warm air ducts and insulating sleeves;

see"Warm air distribution" on page 15.

• Truma recommends installing the Combi

furnace in the middle area of the RV. This al-

lows the air to be distributed evenly through-

out the vehicle.

• Make sure that no combustible material can

fall on the Combi furnace.