W415-1013 / B / 07.24.13
56
EN
9A
14A
15
16
*120V
24V
*120V
24V
R
Rc
W
Y
G
OIL FURNACE /
A.C. THERMOSTAT
L1
N
R
G
COM
C R G
C1
C2
1 2 3 4 5 6 7 8 9 10 11 12
1
2
3
4
9 10
13
5
6
7
8
11 12
14 15 16
14
10
11
13
11B
10B
N
1
3
2
24 VAC
*120V
*120V
24V
24V
F
CHMF/HMF150/200 CONTROLS /
CIRCUITRY DIAGRAM
“WOOD/OIL WITH AIR CONDITIONING”
CONFIGURATION FIELD WIRING
7
N
O
N
O
L
1
2
3
N
12
2
N
3
12
3
2
3
12
AC CONDENSER
SCHEMATIC VOLTAGE SEPARATOR
FIELD WIRE
WMO SWITCH
OIL BURNER
SUMMER SWITCH
120 VAC
SUPPLY
TERMINAL BLOCK IN BLOWER
BOX
RED
YELLOW
BLUE
BLACK
WHITE
MOTOR HARNESS
AIR DAMPER MOT
OR
WOOD THERMOST
A
T
ELECTRIC
OIL
TOGGLE
SWITCH
TRANSFORMER RELA
Y
BLACK / YELLOW
BLACK
RED
WHITE
IMPORTANT - FIELD INSTALLATION NOTES
E - INTERLOCK RELAY
F - INTERLOCK CONTACTS (C1, C2)
* USE MIN T90 14 GAUGE COPPER FOR 120V LINES
1 - USE SUPPLIED THREE CONTACT RELAY IN HMFK-AC2 KIT
2 - SEE SECTION 7.3 FOR FURNACE SPEED SELECTIONS
3 - SEE SECTION 7.3.1 FOR AIR CONDITIONING SPEED
SELECTOR
2
9
4
5
WOOD LIMIT
JUMPER
LINE IN
FAN HIGH
FAN LOW
LINE OUT
13
10
11
14
OIL LIMIT
LINE IN
FAN HIGH
LOAD
LINE OUT
H73.16
7.7.2 wOOd/OIL FurNACE wITH AIr CONdITIONING CONFIGurATION