•
the equipment shall be installed in accordance with the instructions of the original furnace
manufacturer and in a manner acceptable to the regulatory authority by quali
fi
ed personnel.
The operation of the original furnace must be veri
fi
ed for acceptable operation before and after
installation of the "Add On".
•
the installation shall comply with the applicable requirements of CSA Standard CAN
CSA-B365. Changes made to the installation of the oil furnace shall comply with CSA Standard
B139, changes made to installation of gas
fi
red furnace shall comply with CGA Standard CAN/
CGA-B149.1 or CAN/CGA-B149.2; changes made to the installation of the electric furnace shall
comply with CSA Standard CSA C22.1.
10. b) When the circulation blower is turned on by the wood limit in “Add On” furnace, the blower speed
(controlled through RG contacts), should provide air
fl
ow thru the combined system of 1100-1300 CFM
(CHMF150), and 1300-1700 CFM (CHMF200).
11. Certi
fi
ed for installation with the allowable duct work described in Section 6.0 - "Plenum and Venting
Installation".
12.
Do not connect
to any gas
fi
red furnace that has not been certi
fi
ed initially as complying with Standard
ANSI Z21.47 / CSA 2.3 or its' precedents.
13.
Do not connect
to any furnace that is not equipped with an air circulation blower.
14.
Do not connect
under any circumstances to the chimney or vent serving a gas furnace or gas appliance.
15.
Disconnect power from both electric furnace and "Add On" furnace before servicing.
16. Refer to original furnace manufactures instructions regarding:
•
minimum duct sizes
•
permissible openings in casings for ducts
•
electric circuit diagrams to be used to determine connection points for circuit from "Add On"
•
electric ratings of control relays
•
minimum distance to
fl
ue pipe from electric furnace casing, power supplies and electric wiring
•
month and year of certi
fi
cation
STEP #1
The original furnace that "Add-On" furnace will attach to,
must meet all speci
fi
cations/parameters as outlined in the
"CAUTION" section.
STEP #2
Series ducting of original furnace to "Add-On" furnace must
be in adherence with "Allowable" venting con
fi
gurations, as
outlined in the “CAUTION" notes and instructions given in
Section 6.0.
STEP #3
Ducting from original furnace to "Add-On" furnace, will
transition to suit inlet opening on side of "Add-On" furnace.
STEP #4 -
Electrical:
10 12 "
18"
H3.39
ORIGINAL FURNACE MUST SATISFY ALL SPECIFICATIONS/PARAMETERS DESCRIBED IN THE
"CAUTION" NOTES AT THE BEGINNING OF SECTION 5.1.
ALL 115 VOLT ELECTRICAL PRE ASSEMBLED HARNESSES MUST BE INSTALLED AS PER INSTRUC-
TIONS AND ELECTRICAL CODES.
NO 115V ELECTRIC CIRCUIT HARNESS OR FIELD WIRING MAY PASS THROUGH CLEARANCE
SPACE BETWEEN HMF150 FURNACE BOTTOM AND FLOOR.
FAILURE TO COMPLY MAY RESULT IN ELECTRIC SHOCK, FIRE, PROPERTY DAMAGE OR PERSON-
AL INJURY.
W415-1506 / A / 12.04.15
19
EN
