09/15/2014
BI509
ELECTRO-BOILER
Midsize
INSTALLATION & OPERATING INSTRUCTIONS
Model
EB-MA-10
EB-MA-15
EB-MA-20
APPLICATION:
This Electro-Boiler is factory equipped with
WarmFlo
smart controller.
WarmFlo
automatically regulates outlet water temperature based upon preset, front panel,
temperature selection. This model does not have an outdoor sensor and is not
programmed for outlet temperature ramping (outdoor reset concept). If your application
is “outdoor reset”, you should be using model EB-MO series. This EB-MA series can
easily be field converted.
Primary application is any hydronic water heating system where reduced flow or
radiation can cause overheat conditions (example, zones).
However
, if it is a mixture of
large and small zones, the sudden capacity and flow changes may cause some internal
timing/over temp conditions. With the mixture of zones the zone controller ZEA-*
option is highly
recommended
(see page 2).
This series is equipped for load management interrupt and can apply to standard
baseboard radiation, dual heat combinations, under floor radiant, wood boiler
supplement, etc.
Note:
If this installation does not include dual heat standby boiler, the front panel switch
must always be in the “normal” position.
ACCESSORIES:
Attached BL001 lists various accessory or option items which are not part of basic
Electro-Boiler. Also page 3 has additional information on slab stat.
Note:
This product meets the requirements of the ASME Boiler and Pressure
Vessel Code.
Drawings:
BX505
BX504
BH510
BS510
BL001
XX017
