5
insTALLATion procEdurE
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage.
Installation must conform to requirements of authority
1.
having jurisdiction or, in absence of such requirements,
to Canadian Electrical Code, CSA C22.1 Part 1, and/or
any local regulations in Canada, or National Electrical
Code, ANSI/NFPA to (Latest Edition) and/or any local
regulations and codes in the USA. Reference should
also be made to local Electric utility regulations and
other codes in effect in the area in which installation is
to be made.
Where required by authority having jurisdiction,
2.
installation must conform to American Society of
Mechanical Engineers Safety Code for Controls and
Safety Devices for Automatically Fired Boilers, ANSI/
ASME No. CSD-1.
boiler is intended for indoor installation only and
3.
not subject to water spray or leakage.
!
CAUTION
Do not install boiler under potential water
source.
(RULE OF THUMB: Water Under Wires.)
Electric Hydronic Block units are provided with
4.
mounting brackets for easy wall mounting. Use of
lag screws or anchor bolts through holes provided, or
on 3/4" plywood panel. On uneven walls, suggested
mounting surface be provided such as two 2 x 4’s.
Surface of Electric Hydronic Block except back
5.
shall be
mounted no closer than 20 inches to wall surface on
left and 20 inches minimum to wall surface on right or
more, depending on plumbing. Allow sufficient room
from front of unit to door or wall to remove cover - at
least 12 inches minimum.
20”
MIN
20”
MIN
10”
MIN
5’-3”
SUGGESTED
HEIGHT FOR
EASE OF
INSTALLATION
boIlER loCatIoN & ClEaRaNCE DImENSIoNS
NotE:
greater clearances for access should supercede
fire protection clearance.
Install unit with minimum clearance from top of unit to
ceiling of 16 inches. If minimum requirements of space
are used, suggested enclosure be exposed to means of
ventilation. Electric Hydronic Block unit must be mounted
level, using top of back plate as leveling point.
When installed in utility room, door should be wide
6.
enough to allow largest boiler part to enter, or to
permit replacement of another appliance such as water
heater.
Minimum clearances to combustible constructions
are:
TOP ........................................................... 16 IN.
FRONT ...................................................... 12 IN.
LEFT SIDE................................................. 20 IN.
RIGHT SIDE .............................................. 20 IN.
REAR ........................................................... 0 IN.
BOTTOM....................................................10 IN.