Table of Contents
Advertisement
** = Minimum wire size of 18 AWG
wire should be used for all field
installed 24 volt wire.
PROGRAMMABLE
THERMOSTAT ONLY
* = Only required on units with
supplemental electric heat.
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can
REFER TO ELECTRICAL DATA
TABLES TO SIZE THE DISCON-
NECT SWITCH, WIRING &
OVERCURRENT PROTECTION.
FIG. 2 - TYPICAL FIELD WIRING DIAGRAM
TABLE 3 -
PHYSICAL DATA
MODELS
CENTRIFUGAL BLOWER (Dia. x Wd. in.)
INDOOR
BLOWER
FAN MOTOR HP (Three Speed)
ROWS DEEP
INDOOR
FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
OUTDOOR
FAN MOTOR HP
FAN
NOM. CFM TOTAL
ROWS DEEP
OUTDOOR
FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
CHARGE
REFRIGERANT 22 (lbs./oz.)
FILTER
FACE AREA (Sq. Ft. / Qty. / Size)
COMPRESSOR HERMETIC Type, (Qty. = 1)
4
CONTROL WIRING
THERMOSTAT
cause improper and dangerous operation. Verify proper operation after servicing.
POWER WIRING
Reciprocating Reciprocating
UNIT TERMINAL STRIP
**
24 VOLT TRANSFORMER
*
REFER TO ELECTRICAL DATA
TABLES TO SIZE THE DISCON-
NECT SWITCH, WIRING &
OVERCURRENT PROTECTION.
018
024
030
9 X 6
10 X 8
10 X 8
2
2
3
15
15
13
4.38
4.38
4.38
22
22
22
"
"
"
1,800
1.800
1,800
1
1
1
20
20
20
8.3
11.7
11.7
5 / 6
5 / 5
6 / 5
4.28 / 2 / 14" x 22"
Scroll
66297-YIM-C-0205
NOTE:
HEAT ANTICIPATOR
SHOULD BE SET AT 0.25
AMPS FOR ALL MODELS.
BHH
036
042
048
10 x 8
11 x 10
11 x 10
!
!
!
"
"
"
3
3
3
15
16
16
4.38
5.63
5.63
22
22
22
"
"
"
2,400
2,400
3,000
2
2
2
20
20
20
11.7
16.4
16.4
8 / 12
11 / 8
12 / 0
Scroll
Scroll
Scroll
Unitary Products Group
060
11 x 10
1
3
16
5.63
22
"
3,000
2
20
16.4
9 / 0
Scroll
Hide quick links:
Advertisement
Table of Contents
