Rotary Compressor Mounting; Typical Field Wiring Diagram; Physical Data - Johnson Controls DEM024 Installation Manual

(There must be clearance between Grommet & Nut)
FIGURE 2: ROTARY COMPRESSOR MOUNTING
TABLE 3: PHYSICAL DATA
EVAPORATOR CENTRIFUGAL BLOWER (Dia. x Wd. in.)
BLOWER FAN MOTOR HP
ROWS DEEP
EVAPORATOR
FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
CONDENSER
FAN MOTOR HP
FAN
NOM. CFM TOTAL
ROWS DEEP
CONDENSER
FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
CHARGE REFRIGERANT 22 (lbs./oz.)
FILTER FACE AREA (Sq. Ft.) / Qty. / Size
COMPRESSOR HERMETIC, QTY. = 1 (Type)
** = 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 DIS-
CONNECT SWITCH, WIRING &
OVERCURRENT PROTECTION
FIGURE 3: TYPICAL FIELD WIRING DIAGRAM
6
0.02 – 0.08 in. (0.5 – 2mm)
UNIT CHASSIS
MODELS
THERMOSTAT
cause improper and dangerous operation. Verify proper operation after servicing.
024 030
10 x 8 10 x 8
½ ½
2 2
15 15
4.38 4.38
22 22
¼ ¼
1,800 1,800
1 1
20 20
12.9 12.9
4/10 5/9
Recip. Rotary
CONTROL WIRING
UNIT TERMINAL STRIP
**
*
*
POWER WIRING
REFER TO ELECTRICAL DATA
TABLES TO SIZE THE DIS-
CONNECT SWITCH, WIRING &
OVERCURRENT PROTECTION
MOUNTING STUD
NUT
COMPRESSOR BASE
GROMMET
DEM
036 042
10 x 8 11 x 10
½
3
4
3 3
13 16
4.38 4.38
22 22
¼ ¼
1,800 2,400
1 1
20 20
12.9 12.9
5/0 4/12
2.14 / 1 / 14" x 22"
Recip. Scroll
NOTE:
HEAT ANTICIPATOR SHOULD BE SET
AT 0.25 AMPS FOR ALL MODELS.
24 VOLT TRANSFORMER
Johnson Controls Unitary Products
343633-YIM-B-0408
048 060
11 x 10 11 x 10
1
3
4
3 3
16 16
5.63 5.63
22 22
¼ ½
3,000 3,000
1 2
20 20
16.4 16.4
6/0 10/8
Scroll Scroll