LEFT HAND RA CONFIGURATION
RIGHT HAND RA CONFIGURATION
CHMF150
CHMF200
LEFT HAND RA CONFIGURATION
RIGHT HAND RA CONFIGURATION
OIL
FURNACE
FLUE
BLOWER MODULE
HARNESS
OIL LIMIT &
MOUNTING
BRACKET
OIL LIMIT
HARNESS
LEFT HAND RA CONFIGURATION
RIGHT HAND RA CONFIGURATION
OIL
FURNACE
FLUE
BLOWER
MODULE
HARNESS
OIL LIMIT &
MOUNTING
BRACKET
OIL LIMIT
HARNESS
CHMF150
STEP #16
○
Slide the cover of the oil limit switch off.
FOR CHMF150 ONLY:
○
Attach the oil limit switch to the oil limit switch mounting bracket
(W080-1101P supplied with HMFK-
CMBCH-1 Oil Furnace Combustion Chamber)
using (4) hex head wildrill screws, see following diagram
for correct mounting position depending on left or right hand RA requirement.
FOR CHMF200 ONLY:
○
Attach the oil limit switch to the oil limit switch mounting bracket
(W080-1170-SV1MT supplied with
HMFK-CCH200 Oil Furnace Combustion Chamber)
using (4) hex head wildrill screws, see following
diagram for correct mounting position depending on left or right hand RA requirement.
H3.46
THE MOUNTING LOCATION AND MOUNTING BRACKET FOR THE OIL LIMIT SWITCH ARE NOT THE
SAME FOR THE HMF150 AND HMF200. STRICTLY ADHERE TO THE INSTRUCTION SET PERTAIN-
ING TO THE MODEL BEING INSTALLED. FAILING TO DO SO COULD RESULT IN POOR OPERATION,
PROPERTY DAMAGE AND PERSONAL INJURY.
○
Insert the cylindrical probe of limit switch/bracket assembly into the appropriate 7/8" hole in the panel (see
above diagram). Once seated, the bracket can be secured to the panel using (4) self drilling screws.
○
Secure the
fl
ex conduit connector on loose end of oil limit wire harness to the access hole on bottom of oil
limit switch connection box using lock nut from within box.
○
Connect the wires from the oil limit wire harness to the oil limit terminals as per Figure A.
○
Secure all the
fl
ag connectors to the switch terminals and route the ground line to the switch chasis.
○
Con
fi
rm the set points by checking to see if the straight edge of the pointer indicates the correct tempera-
ture listed in Figure B.
W415-1506 / A / 12.04.15
29
EN
