Riello Array AR 4000 User Manual

15
INSTALLATION
In multiple unit installations, it is important to plan the position
of each unit in advance. Sufcient space for piping connections
and future service/maintenance requirements must also be taken
into consideration. All piping must include ample provisions for
expansion.
13.8”29.9”
FRONT
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
32”
2.8”
2.8”
69.4”
Fig. 7 Array AR 3000 and AR 4000 Anchoring bolts
0.28’’
0.75’’
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 oor drain in an
area where leakage from the appliance or connections will
not result in damage to the adjacent area or to lower oors
in the structure.
− DO NOT install this appliance in any location where gasoline
or ammable vapors are likely to be present.
− DO NOT install this appliance on top of carpet ooring.
− Appliance must be installed on a concrete level service pad
(3.5” - 4” minimum recommended height).
− Maintain required clearances from combustible surfaces

Riello Array AR 4000 Specifications

General

Brand	Riello
Model	Array AR 4000
Category	Boiler
Language	English