Boiler Location - Riello Array AR 3000 Installation And Operation Manual

In multiple unit installations, it is important to plan the position
of each unit in advance. Sufficient space for piping connections
and future service/maintenance requirements must also be taken
into consideration. All piping must include ample provisions for
expansion.
29.9"
Fig. 5 Array AR 3000 and AR 4000 Crane Lifting Handling
The unit must be installed on a concrete service pad (4" height),
with no gradient in any direction, to ensure proper condensate
and water drainage (see Fig. 6). If anchoring the unit refer to Fig. 7
and Fig. 8 for anchor locations.
Fig. 6 Array AR 3000 and AR 4000 Installation
FRONT
13.8"
Array AR 3000 and AR 4000 Anchoring bolts
Fig. 7
0.28''
0.75''
Fig. 8 Array AR 3000 and AR 4000 Anchoring bolt detail

4.5 Boiler Location

− This boiler is suitable only for indoor installations.
− To operate properly and safely, this boiler requires a
continuous supply of air for combustion. Install this boiler
in a clean, dry location with adequate air supply.
− Do not locate this boiler in an area where it will be subject
to freezing.
− The boiler should be located close to a floor drain in an
area where leakage from the appliance or connections will
not result in damage to the adjacent area or to lower floors
in the structure.
− DO NOT install this appliance in any location where gasoline
or flammable vapors are likely to be present.
− DO NOT install this appliance on top of carpet flooring.
− Appliance must be installed on a concrete level service pad
(3.5" - 4" minimum recommended height).
− Maintain required clearances from combustible surfaces
15
INSTALLATION
32"
0.75''
0.28''