York Air Conditioner D1eb018 Thru 060 User Manual

®
CHAMPION® SERIES  
SINGLE PACKAGE AIR CONDITIONERS  
ELECTRIC/ELECTRIC, AIR-COOLED  
Supersedes: 035-16703-000-A-0701  
035-16703-001-A-0202  
INSTALLATION INSTRUCTION  
MODELS D1EB018 THRU 060  
1-1/2 THRU 5 TON  
(10 SEER)  
GENERAL  
REFERENCE  
Model D1EB units are factory assembled cooling only air condi-  
tioners designed for outdoor installation on a rooftop or a slab.  
Field-installed electric heater accessories are available to provide  
electric heat combined with electric cooling. All units and heaters  
are certified by AGA and CGA.  
Additional information on the design, installation, operation  
and service of this equipment is available in the following refer-  
ence forms:  
55.70-N1  
-General Installation  
55.70-N2  
511.26-N1.1V -Electric Heater Accessory  
-Pre-start & Post-start Check List  
The units are completely assembled on rigid, but easily remov-  
able base rails. All piping, refrigerant charge, and electrical wir-  
ing is factory installed and tested. The units require only electric  
power and duct connections at the point of installation.  
REPLACEMENT PARTS  
Refer to Replacement Parts Manual for complete listing of  
replacement parts on this equipment.  
The electric heaters have nickel-chrome resistance wire ele-  
ments and utilize single point power connection.  
All forms referenced in this instruction may be ordered from:  
Standard Register  
Norman, OK 73069  
INSPECTION  
Toll Free: Tel. 877-318-9675/Fax. 877-379-7920  
As soon as a unit is received, it should be inspected for possible  
damage during transit. If damage is evident, the extent of the  
damage should be noted on the carrier's freight bill. Aseparate  
request for inspection by the carrier's agent should be made in  
writing. Refer to Form 50.15-NM for additional information.  
Installer should pay particular attention to the words: NOTE, CAUTION and WARNING. Notes are intended to clarify or make  
the installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury  
and/or equipment damage may result if installation procedure is not handled properly.  
CAUTION  
THIS PRODUCT MUST BE INSTALLED IN STRICT COMPLIANCE WITH  
THE ENCLOSED INSTALLATION INSTRUCTIONS AND ANY APPLICABLE  
LOCAL, STATE, AND NATIONAL CODES INCLUDING, BUT NOT LIMITED  
TO, BUILDING, ELECTRICAL, AND MECHANICAL CODES.  
WARNING  
INCORRECT INSTALLATION MAY CREATE A CONDITION WHERE THE  
OPERATION OF THE PRODUCT COULD CAUSE PERSONAL INJURY  
OR PROPERTY DAMAGE.  
035-16703-001-A-0202  
CLEARANCES  
FILTERS  
All units require certain clearances for proper operation and  
service. Refer to Figure 3 for the clearances required for com-  
bustion, construction, servicing and proper unit operation.  
Single phase units are shipped without a filter and is the responsi-  
bility of the installer to secure a filter in the return air ductwork or  
install a Filter/Frame Kit (1FF0114).  
WARNING:Do not permit overhanging structures or shrubs to  
obstruct the condenser air discharge outlet.  
A filter rack and a filters are standard on three phase units.  
Filters must always be used and must be kept clean. When fil-  
ters become dirt laden, insufficient air will be delivered by the  
blower, decreasing your units efficiency and increasing operat-  
ing costs and wear-and-tear on the unit and controls.  
DUCT WORK  
These units are adaptable to downflow use as well as rear sup-  
ply and return air duct openings. To convert to downflow, use  
the following steps:  
Filters should be checked monthly especially since this unit  
may be used for both heating and cooling.  
1. Remove the duct covers found in the bottom return and  
supply air duct openings. There are four (4) screws secur-  
ing each duct cover (save these screws to use later).  
CONDENSATE DRAIN  
2. Install the duct covers, removed in step one, to the rear sup-  
ply and return air duct openings. Secure with the four (4)  
screws used in step one.  
Acondensate trap is required to be installed in the condensate  
drain. The plumbing must conform to local codes. Use a seal-  
ing compound on male pipe threads. Install the condensate  
drain line ( “ NPTF) to spill into an open drain.  
3. Seal the duct covers with silicone caulking.  
Downflow units must have an L-shaped supply duct without  
any outlets or registers located directly below the supply outlet  
of the unit.  
SERVICE ACCESS  
Access to all serviceable components is provided by the follow-  
ing removable panels:  
Duct work should be designed and sized according to the  
methods of the Air Conditioning Contractors of America  
(ACCA), as set forth in their Manual D.  
Blower service access  
Electrical/filter access  
Compressor service access  
A closed return duct system shall be used. This shall not pre-  
clude use of economizers or ventilation air intake. Flexible  
joints may be used in the supply and return duct work to mini-  
mize the transmission of noise.  
Refer to Figure 3 for location of these access panels and mini-  
mum clearance.  
THERMOSTAT  
CAUTION: When fastening duct work to the side duct flanges on  
the unit, insert the screws through the duct flanges only.  
DO NOT insert the screws through the casing. Outdoor  
duct work must be insulated and waterproofed.  
The room thermostat should be located on an inside wall ap-  
proximately 56" above the floor where it will not be subject to  
drafts, sun exposure or heat from electrical fixtures or appli-  
ances. Follow manufacturer's instructions enclosed with the  
thermostat for general installation procedure. Four or five color  
coded insulated wires (minimum #18 AWG) should be used to  
connect thermostat to unit. See Figure 2.  
NOTE: Be sure to note supply and return openings.  
Refer to Figure 3 for information concerning rear and bottom  
supply and return air duct openings.  
TABLE 3 - PHYSICAL DATA  
DEB  
036  
MODELS  
018  
024  
030  
042  
11 X 10  
048  
11 x 10  
060  
11 x 10  
1
CENTRIFUGAL BLOWER (Dia. x Wd. in.)  
FAN MOTOR HP (Three Speed)  
ROWS DEEP  
9 X 6  
10 X 8  
10 X 8  
10 x 8  
EVAPORATOR  
BLOWER  
2
13  
2.19  
22  
2
15  
2.81  
22  
2
15  
4.38  
22  
2
15  
4.38  
22  
2
15  
4.38  
22  
2
13  
5.62  
22  
3
16  
5.26  
22  
EVAPORATOR  
COIL  
FINS PER INCH  
FACE AREA (Sq. Ft.)  
PROPELLER DIA. (in.)  
FAN MOTOR HP  
NOM. CFM TOTAL  
ROWS DEEP  
CONDENSER  
FAN  
1,800  
1
18  
8.3  
3 / 4  
2,200  
1
16  
8.3  
3 / 5  
2,400  
1
20  
8.3  
3 / 13  
2,400  
1
18  
8.3  
3 / 10  
2,400  
1
16  
11.7  
4 / 7  
2,800  
1
13  
16.4  
5 / 15  
2,800  
1
20  
16.4  
5 / 15  
CONDENSER  
COIL  
FINS PER INCH  
FACE AREA (Sq. Ft.)  
REFRIGERANT 22 (lbs./oz.)  
FACE AREA (Sq. Ft. / Qty. / Size)  
CHARGE  
FILTER  
2.14 / 2 / 14" x 22"  
Recip Recip Recip  
COMPRESSOR HERMETIC Type, (Qty. = 1)  
Recip  
Recip  
Scroll  
Scroll  
Unitary Products Group  
3
035-16703-001-A-0202  
POWER AND CONTROL WIRING  
Electrical line must be sized properly to carry the load. Each  
unit must be wired with a separate branch circuit fed directly  
from the meter panel and properly fused.  
Field wiring to the unit must conform to provisions of the current  
N.E.C. ANSI/NFPA No. 70 or C.E.C. and/or local ordinances.  
The unit must be electrically grounded in accordance with local  
codes or, in their absence, with the N.E.C./C.E.C. Voltage toler-  
ances which must be maintained at the compressor terminals  
during starting and running conditions are indicated on the unit  
Rating Plate and Table 3.  
Refer to Figure 2 for typical field wiring and to the appropriate unit  
wiring diagram for control circuit and power wiring information.  
COMPRESSORS  
The wiring entering the cabinet must be provided with me-  
chanical strain relief.  
Units are shipped with compressor mountings factory-adjusted  
for shipping. CAUTION: Loosen compressor mounting bolts  
half turn before operating unit.  
A fused or HACR breaker disconnect switch should be field pro-  
vided for the unit. If any of the wire supplied with the unit must be  
replaced, replacement wire must be of the type shown on the wir-  
ing diagram.  
CONTROL WIRING  
UNIT TERMINAL STRIP  
NOTE:  
THERMOSTAT  
HEAT ANTICIPATOR  
SHOULD BE SET AT 0.25  
AMPS FOR ALL MODELS.  
**  
R
R
** = Minimum wire size of 18 AWG  
wire should be used for all field  
installed 24 volt wire.  
G
G
Y
Y
PROGRAMMABLE  
THERMOSTAT ONLY  
24 VOLT TRANSFORMER  
W
W
*
* = Only required on units with  
supplemental electric heat.  
C
C
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can  
causeimproperanddangerousoperation. Verifyproperoperationafterservicing.  
POWER WIRING  
REFER TO ELECTRICAL DATA  
TABLES TO SIZE THE DISCON-  
NECT SWITCH, WIRING &  
REFER TO ELECTRICAL DATA  
TABLES TO SIZE THE DISCON-  
NECT SWITCH, WIRING &  
OVERCURRENT PROTECTION.  
OVERCURRENT PROTECTION.  
FIG. 2 - TYPICAL FIELD WIRING DIAGRAM  
4
Unitary Products Group  
035-16703-001-A-0202  
TABLE 4 - ELECTRICAL DATA (BASIC UNIT)  
VOLTAGE  
SUPPLY  
AIR  
MAX.  
MINIMUM FUSE  
MAX.  
HACR  
COND.  
FAN  
MOTOR,  
FLA  
LIMITATIONS COMPRESSOR  
UNIT  
MODEL POWER SUP-  
TRANSFORMER  
SIZE (VA)  
1
BLOWER CIRCUIT SIZE, BREAKER POWER  
MOTOR, AMPACITY AMPS  
FLA  
DEB  
PLY  
SIZE, FACTOR  
AMPS  
2
MIN. MAX.  
RLA  
LRA  
018 208/230-1-60 187  
024 208/230-1-60 187  
030 208/230-1-60 187  
036 208/230-1-60 187  
042 208/230-1-60 187  
048 208/230-1-60 187  
060 208/230-1-60 187  
036 208/230-3-60 187  
042 208/230-3-60 187  
048 208/230-3-60 187  
060 208/230-3-60 187  
253  
253  
253  
253  
253  
253  
253  
253  
253  
253  
253  
504  
504  
504  
504  
630  
630  
630  
630  
9.0  
11.5  
14.7  
17.3  
20.5  
24.4  
28.9  
10.9  
14.1  
14.1  
16.0  
5.8  
7.1  
7.1  
8.0  
4.5  
5.8  
5.6  
6.4  
48.0  
60.0  
73.0  
94.0  
120.0  
140.0  
165.0  
78.0  
110.0  
105.0  
125.0  
40.0  
54.0  
55.0  
67.0  
32.0  
44.0  
44.0  
50.0  
1.1  
1.1  
1.1  
1.1  
1.1  
1.3  
1.3  
1.1  
1.1  
0.7  
1.3  
0.6  
0.6  
0.6  
0.7  
0.4  
0.4  
0.6  
0.6  
2.6  
2.6  
2.6  
3.5  
3.5  
4.0  
4.0  
3.5  
3.5  
4.0  
7.0  
1.8  
1.8  
2.0  
3.5  
1.5  
1.5  
1.6  
2.8  
14.9  
18.1  
22.1  
26.2  
30.2  
35.8  
44.4  
18.2  
22.2  
22.3  
28.3  
9.6  
11.2  
11.5  
14.2  
7.6  
9.1  
9.3  
20  
25  
30  
35  
40  
45  
60  
25  
30  
30  
40  
15  
15  
15  
20  
15  
15  
15  
15  
20  
25  
30  
35  
40  
45  
60  
25  
30  
30  
40  
15  
15  
15  
20  
15  
15  
15  
15  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
.96  
40  
40  
40  
40  
40  
40  
40  
75  
75  
75  
75  
75  
75  
75  
75  
75  
75  
75  
75  
036  
042  
048  
060  
036  
042  
048  
060  
460-3-60  
460-3-60  
460-3-60  
460-3-60  
575-3-60  
575-3-60  
575-3-60  
575-3-60  
414  
414  
414  
414  
518  
518  
518  
518  
11.4  
1 = Rated in accordance with ARI Standard 110, utilization range “A”.  
2 = Dual element, time delay type.  
* = KW listed is for 240 volts, use this table for 208 or 230 volts.  
KW CAP. MULTI-  
NOMINAL VOLTAGE  
VOLTAGE  
PLIER  
.75  
.92  
.92  
.92  
ELECTRIC HEAT  
CORRECTION  
FACTORS  
208  
230  
460  
575  
240  
480  
600  
Unitary Products Group  
5
035-16703-001-A-0202  
TABLE 5 - ELECTRICAL DATA (COOLING / ELECTRIC HEAT)  
COMPRESSOR  
ELECTRIC HEAT ACCESSORY  
SUPPLY  
AIR  
BLOWER  
MOTOR,  
FLA  
COND.  
FAN  
MOTOR  
FLA  
MAX.  
FUSE  
MAX.  
MINIMUM  
CIRCUIT  
AMPACITY  
POWER  
SUPPLY  
HACR2  
SIZE,1 BREAKER  
AMPS  
SIZE  
TOTAL  
RLA  
LRA  
MODEL NO.  
KW  
AMPS  
2NH04500506  
2NH04500706  
2NH04500506  
2NH04500706  
2NH04501006  
1
2
1
2
2
3.8/5.0 *  
5.6/7.5 *  
3.8/5.0 *  
5.6/7.5 *  
7.5/10.0 *  
18.1/20.8  
27.1/31.3  
18.1/20.8  
27.1/31.3  
36.1/41.7  
25.8/29.3  
37.1/42.3  
25.8/29.3  
37.1/42.3  
48.4/55.3  
30/30  
40/45  
30/30  
40/45  
50/60  
30/30  
40/45  
30/30  
40/45  
50/60  
018 208/230-1-60 9.0  
024 208/230-1-60 11.2  
48.0  
60.0  
1.1  
1.1  
2.6  
2.6  
2NH04500506  
2NH04500706  
2NH04501006  
2NH04501506  
2NH04501006  
2NH04501506  
2NH04500506  
2NH04500706  
2NH04501006  
2NH04501506  
1
2
2
2
2
2
1
2
2
2
3.8/5.0 *  
5.6/7.5 *  
7.5/10.0 *  
11.3/15.0 *  
7.5/10.0 *  
11.3/15.0 *  
3.8/5.0 *  
5.6/7.5 *  
7.5/10.0 *  
11.3/15.0 *  
18.1/20.8  
27.3/31.3  
36.1/41.7  
54.2/62.5  
36.1/41.7  
54.2/62.5  
18.1/20.8  
27.1/31.3  
36.1/41.7  
54.2/62.5  
25.8/29.3  
37.1/42.3  
48.4/55.3  
71.0/81.4  
49.5/56.5  
72.1/82.5  
30.2/30.4  
38.2/43.4  
49.5/56.5  
72.1/82.5  
30/30  
40/45  
50/60  
80/90  
50/60  
80/90  
40/40  
50/50  
50/60  
80/90  
30/30  
40/45  
50/60  
80/90  
50/60  
80/90  
40/40  
50/50  
50/60  
80/90  
030 208/230-1-60 12.0  
036 208/230-1-60 17.3  
042 208/230-1-60 20.5  
73.0  
94.0  
1.1  
1.1  
1.1  
2.6  
3.5  
3.5  
120.0  
2NH04501006  
2NH04501506  
2NH04502006  
2NH04502506  
2NH04501006  
2NH04501506  
2NH04502006  
2NH04502506  
2
2
2
2
2
2
2
2
7.5/10.0 *  
11.3/15.0 *  
15.0/20.0 *  
36.1/41.7  
54.2/62.5  
50.1/57.1  
72.1/83.1  
60/60  
80/90  
60/60  
80/90  
048 208/230-1-60 24.4  
060 208/230-1-60 28.9  
140.0  
165.0  
1.3  
1.3  
4.0  
7.0  
72.2/83.3 95.3/109.2 100/110 100/110  
18.8/25.0 * 90.3/104.2 117.8/135.2 125/150 125/150  
7.5/10.0 *  
11.3/15.0 *  
15.0/20.0 *  
36.1/41.7  
54.2/62.5  
53.9/60.8  
76.5/86.9  
70/70  
80/90  
70/70  
80/90  
72.2/83.3 99.0/112.9 100/125 100/125  
18.8/25.0 * 90.3/104.2 121.6/139.0 125/150 125/150  
2NH04501025  
2NH04501525  
2NH04501025  
2NH04501525  
1
1
1
1
7.5/10.0 *  
11.3/15.0 *  
7.5/10.0 *  
11.3/15.0 *  
20.8/24.1  
31.3/36.1  
20.8/24.1  
31.3/36.1  
30.4/34.4  
43.5/49.5  
30.4/34.4  
43.5/49.5  
35/35  
45/50  
35/35  
45/50  
35/35  
45/50  
35/35  
45/50  
036 208/230-3-60 10.9  
042 208/230-3-60 14.1  
78.0  
1.1  
1.1  
3.5  
3.5  
110.0  
2NH04501025  
2NH04501525  
2NH04502025  
2NH04502525  
2NH04501025  
2NH04501525  
2NH04502025  
2NH04502525  
1
1
2
2
1
1
2
2
7.5/10.0 *  
11.3/15.0 *  
15.0/20.0 *  
18.8/25.0 *  
7.5/10.0 *  
11.3/15.0 *  
15.0/20.0 *  
18.8/25.0 *  
20.8/24.1  
31.3/36.1  
41.7/48.1  
52.1/60.1  
20.8/24.1  
31.3/36.1  
41.7/48.1  
52.1/60.1  
31.1/35.1  
44.1/50.1  
57.1/65.1  
70.2/80.2  
34.8/38.8  
47.8/53.9  
60.9/68.9  
73.9/83.9  
35/40  
45/60  
60/70  
80/90  
40/40  
50/60  
70/70  
80/90  
35/40  
45/60  
60/70  
80/90  
40/40  
50/60  
70/70  
80/90  
048 208/230-3-60 14.1  
060 208/230-3-60 16.0  
105.0  
125.0  
0.7  
1.3  
4.0  
7.0  
2NH04501046  
2NH04501546  
2NH04501046  
2NH04501546  
1
1
1
1
10.0 **  
15.0 **  
10.0 **  
15.0 **  
12.0  
18.0  
12.0  
18.0  
17.3  
24.8  
17.3  
24.8  
20  
25  
20  
25  
20  
25  
20  
25  
036 460-3-60  
042 460-3-60  
5.8  
7.1  
40.0  
54.0  
0.6  
0.6  
1.8  
1.8  
2NH04501046  
2NH04501546  
2NH04502046  
2NH04502546  
2NH04501046  
2NH04501546  
2NH04502046  
2NH04502546  
1
1
2
2
1
1
2
2
10.0 **  
15.0 **  
20.0 **  
25.0 **  
10.0 **  
15.0 **  
20.0 **  
25.0 **  
12.0  
18.0  
24.1  
30.1  
12.0  
18.0  
24.1  
30.1  
17.5  
25.1  
32.6  
40.1  
19.4  
26.9  
34.4  
42.0  
20  
30  
35  
45  
20  
30  
35  
45  
20  
30  
35  
45  
20  
30  
35  
45  
048 460-3-60  
060 460-3-60  
7.1  
8.0  
55.0  
67.0  
0.6  
0.7  
2.0  
3.5  
2NH04501058  
2NH04501558  
2NH04501058  
2NH04501558  
1
1
1
1
10.0 ***  
15.0 ***  
10.0 ***  
15.0 ***  
9.6  
14.4  
9.6  
14.4  
13.9  
19.9  
13.9  
19.9  
15  
20  
15  
20  
15  
20  
15  
20  
036 575-3-60  
042 575-3-60  
4.5  
5.8  
32.0  
44.0  
0.4  
0.4  
1.5  
1.5  
2NH04501058  
2NH04501558  
2NH04502058  
2NH04502558  
2NH04501058  
2NH04501558  
2NH04502058  
2NH04502558  
1
1
2
2
1
1
2
2
10.0 ***  
15.0 ***  
20.0 ***  
25.0 ***  
10.0 ***  
15.0 ***  
20.0 ***  
25.0 ***  
9.6  
14.0  
20.0  
26.1  
32.1  
15.5  
21.5  
27.6  
33.6  
15  
25  
30  
35  
20  
25  
30  
35  
15  
25  
30  
35  
20  
25  
30  
35  
14.4  
19.2  
24.1  
048 575-3-60  
060 575-3-60  
5.6  
6.4  
44.0  
50.0  
0.6  
0.6  
1.6  
2.8  
9.6  
14.4  
19.2  
24.1  
1 = Dual element, time delay type.  
* = KW listed is for 240 volts, use table on previous page for 208 or 230 volts.  
** = KW listed is for 480 volts, use table on previous page for 460 volts.  
*** = KW listed is for 600 volts, use table on previous page for 575 volts.  
2 = Standard circuit breakers may be used in Canada and on applications  
over 60 amps where the heaters are separately fused.  
6
Unitary Products Group  
035-16703-001-A-0202  
Checking Supply Air CFM  
a dry coil, the compressors should be deactivated while the test  
is being run.  
To check the supply air CFM after the initial balancing has been  
completed:  
4.Knowing the pressure drop across a dry coil, the actual CFM  
through the unit can be determined from the curve in Coil Delta  
P vs. Supply Air CFM figure.  
1.Remove the two ¼ inch dot plugs in the duct panel.  
2.Insert at least 8 inches of ¼ inch tubing into each of these  
holes for sufficient penetration into the airflow on both sides of  
the indoor coil.  
WARNING! Failure to properly adjust the total system air quan-  
tity can result in extensive system damage.  
After readings have been obtained, remove the tubes and rein-  
stall the two ¼ inch plugs removed in Step 1.  
3.Using an inclined manometer, determine the pressure drop  
across the dry evaporator coil. Since the moisture on an evapo-  
rator coil may vary greatly, measuring the pressure drop across  
a wet coil under field conditions would be inaccurate. To ensure  
NOTE: De-energize the compressors before taking any test  
measurements to ensure a dry indoor coil.  
Unitary Products Group  
7
035-16703-001-A-0202  
TABLE 6 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB018  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 600 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
57  
59  
61  
23.9  
20.2  
16.4  
9.0  
8.0  
6.9  
5.3  
-
63  
25.9  
22.8  
19.7  
13.6  
12.0  
10.4  
8.0  
5.5  
-
65  
27.9  
25.4  
23.0  
18.1  
16.0  
13.8  
10.6  
7.4  
67  
29.9  
28.1  
26.3  
22.6  
19.9  
17.3  
13.3  
9.2  
69  
71  
73  
75  
65  
70  
17.8  
19.8  
21.8  
31.1  
29.3  
27.6  
24.0  
21.7  
19.3  
16.0  
12.7  
9.3  
32.3  
30.6  
28.9  
25.4  
23.4  
21.3  
18.7  
16.1  
13.4  
10.8  
33.6  
31.9  
30.2  
26.8  
25.1  
23.3  
21.4  
19.5  
17.6  
15.7  
34.8  
33.1  
31.5  
28.3  
26.8  
25.3  
24.1  
22.9  
21.7  
20.5  
12.2  
14.9  
17.5  
75  
6.6  
9.9  
13.2  
85  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
90  
95  
100  
105  
110  
115  
-
-
5.2  
-
-
-
-
6.0  
TABLE 7 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB024  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 800 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
57  
59  
61  
18.0  
15.2  
12.4  
9.6  
6.7  
6.3  
6.0  
5.3  
-
63  
19.6  
16.9  
14.3  
11.6  
9.0  
8.3  
7.6  
6.6  
5.5  
-
65  
21.1  
18.6  
16.2  
13.7  
11.2  
10.3  
9.3  
7.8  
6.4  
-
67  
22.6  
20.3  
18.1  
15.8  
13.5  
12.3  
11.0  
9.1  
69  
23.9  
21.9  
19.8  
17.8  
15.7  
14.5  
13.3  
11.1  
8.9  
71  
73  
75  
65  
70  
13.5  
15.0  
16.5  
25.3  
23.4  
21.6  
19.8  
17.9  
16.7  
15.5  
13.1  
10.6  
8.2  
26.6  
25.0  
23.4  
21.8  
20.2  
19.0  
17.8  
15.0  
12.3  
9.6  
27.9  
26.5  
25.2  
23.8  
22.4  
21.2  
20.0  
17.0  
14.0  
11.0  
8.0  
10.1  
11.8  
13.5  
75  
6.7  
8.6  
10.5  
80  
-
-
-
-
-
-
-
-
5.4  
7.5  
85  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
90  
95  
100  
105  
110  
115  
7.2  
-
5.3  
6.7  
-
-
-
-
-
5.7  
6.8  
TABLE 8 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB030  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,000 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
57  
22.5  
19.3  
16.0  
12.8  
9.6  
5.6  
-
59  
23.4  
20.5  
17.6  
14.7  
11.8  
7.9  
-
61  
24.3  
21.7  
19.1  
16.5  
14.0  
10.3  
6.6  
5.4  
-
63  
25.3  
23.0  
20.7  
18.4  
16.1  
12.6  
9.1  
7.2  
5.3  
-
65  
26.2  
24.2  
22.2  
20.3  
18.3  
15.0  
11.6  
9.1  
67  
27.1  
25.4  
23.8  
22.1  
20.5  
17.3  
14.1  
10.9  
7.8  
69  
71  
73  
75  
65  
70  
21.6  
27.5  
26.0  
24.5  
23.0  
21.5  
18.8  
16.2  
13.5  
10.9  
8.3  
28.0  
26.6  
25.2  
23.8  
22.4  
20.3  
18.3  
16.1  
14.0  
11.9  
9.8  
28.4  
27.1  
25.9  
24.7  
23.4  
21.9  
20.3  
18.7  
17.1  
15.5  
14.0  
28.8  
27.7  
26.6  
25.5  
24.4  
23.4  
22.4  
21.3  
20.3  
19.2  
18.1  
18.0  
75  
14.5  
80  
11.0  
85  
7.4  
90  
-
-
-
-
-
-
95  
100  
105  
110  
115  
-
-
-
-
6.6  
-
-
-
-
-
-
-
-
-
-
-
5.7  
TABLE 9 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB036  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,200 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
57  
13.4  
11.4  
9.3  
7.2  
5.1  
5.5  
5.9  
5.5  
-
59  
15.4  
13.4  
11.4  
9.4  
7.5  
7.4  
7.3  
6.6  
6.0  
5.4  
-
61  
17.4  
15.5  
13.6  
11.7  
9.8  
63  
19.4  
17.6  
15.8  
13.9  
12.1  
11.0  
9.9  
65  
67  
69  
71  
73  
75  
65  
70  
11.5  
21.4  
19.6  
17.9  
16.2  
14.5  
12.8  
11.2  
10.2  
9.3  
23.4  
21.7  
20.1  
18.4  
16.8  
14.6  
12.5  
11.4  
10.3  
9.2  
24.6  
23.3  
22.0  
20.6  
19.3  
17.6  
15.9  
15.0  
14.0  
13.1  
12.1  
25.9  
24.9  
23.9  
22.8  
21.8  
20.6  
19.3  
18.5  
17.7  
16.9  
16.1  
27.1  
26.4  
25.7  
25.1  
24.4  
23.6  
22.8  
22.1  
21.4  
20.7  
20.0  
28.4  
28.0  
27.6  
27.3  
26.9  
26.5  
26.2  
25.6  
25.1  
24.5  
24.0  
9.3  
75  
7.1  
80  
-
-
-
-
-
-
-
-
85  
90  
9.2  
95  
8.6  
100  
105  
110  
115  
7.8  
9.0  
7.1  
8.2  
-
6.4  
7.3  
8.3  
-
5.7  
6.5  
7.3  
8.1  
8
Unitary Products Group  
035-16703-001-A-0202  
TABLE 10 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB042  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,400 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
57  
21.9  
18.5  
15.1  
11.7  
8.2  
6.5  
-
59  
23.5  
20.3  
17.1  
13.9  
10.8  
9.1  
7.4  
5.8  
-
61  
25.0  
22.1  
19.2  
16.2  
13.3  
11.7  
10.0  
7.9  
63  
26.6  
23.9  
21.2  
18.5  
15.8  
14.2  
12.7  
10.0  
7.3  
65  
67  
69  
71  
73  
75  
65  
70  
20.3  
28.1  
25.7  
23.2  
20.8  
18.4  
16.8  
15.3  
12.0  
8.7  
29.7  
27.5  
25.3  
23.1  
20.9  
19.4  
17.9  
14.1  
10.2  
6.4  
30.6  
28.6  
26.6  
24.5  
22.5  
21.0  
19.5  
16.3  
13.0  
9.8  
31.6  
29.7  
27.8  
25.9  
24.0  
22.6  
21.1  
18.4  
15.8  
13.2  
10.5  
32.6  
30.8  
29.1  
27.3  
25.6  
24.1  
22.7  
20.6  
18.6  
16.5  
14.5  
33.6  
32.0  
30.4  
28.7  
27.1  
25.7  
24.3  
22.8  
21.4  
19.9  
18.5  
16.7  
75  
13.0  
80  
9.4  
85  
5.7  
90  
-
-
-
-
-
-
95  
100  
105  
110  
115  
-
-
5.8  
-
-
-
-
5.5  
-
-
-
-
-
-
6.5  
TABLE 11 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB048  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,600 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
57  
59  
17.3  
14.7  
12.2  
9.7  
7.2  
6.1  
-
61  
19.1  
16.8  
14.5  
12.1  
9.8  
7.7  
5.7  
5.3  
-
63  
21.0  
18.8  
16.7  
14.5  
12.4  
9.4  
65  
22.8  
20.9  
18.9  
17.0  
15.0  
11.0  
7.0  
67  
24.7  
22.9  
21.2  
19.4  
17.6  
12.7  
7.7  
69  
71  
73  
75  
65  
70  
13.5  
15.4  
26.1  
24.7  
23.3  
21.8  
20.4  
16.6  
12.7  
11.1  
9.5  
27.6  
26.5  
25.4  
24.2  
23.1  
20.5  
17.8  
15.1  
12.4  
9.7  
29.0  
28.2  
27.5  
26.7  
25.9  
24.4  
22.8  
19.1  
15.3  
11.6  
7.8  
30.5  
30.0  
29.6  
29.1  
28.6  
28.3  
27.9  
23.0  
18.2  
13.4  
8.6  
10.7  
12.7  
75  
7.8  
10.0  
80  
-
-
-
-
-
-
-
-
7.3  
85  
-
-
-
-
-
-
-
90  
95  
6.3  
100  
105  
110  
115  
-
5.9  
6.5  
7.1  
-
5.5  
6.0  
6.6  
-
-
5.0  
5.5  
6.0  
7.8  
-
-
-
-
5.4  
6.2  
7.0  
TABLE 12 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB060  
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 2,000 CFM/TON  
INDOOR WB TEMPERATURE (F)  
OUTDOOR  
TEMPERATURE  
(F)  
55  
25.3  
22.2  
19.2  
16.1  
13.1  
10.3  
7.6  
6.6  
5.6  
-
57  
25.8  
23.0  
20.1  
17.3  
14.5  
11.7  
8.9  
59  
26.3  
23.7  
21.1  
18.5  
15.9  
13.1  
10.3  
8.9  
61  
63  
65  
67  
69  
71  
73  
75  
65  
70  
26.8  
24.4  
22.1  
19.7  
17.3  
14.5  
11.6  
10.1  
8.6  
27.3  
25.1  
23.0  
20.9  
18.8  
15.9  
13.0  
11.3  
9.6  
27.8  
25.9  
24.0  
22.1  
20.2  
17.3  
14.3  
12.5  
10.6  
8.7  
28.3  
26.6  
24.9  
23.3  
21.6  
18.6  
15.7  
13.6  
11.6  
9.5  
28.7  
27.4  
26.1  
24.7  
23.4  
21.1  
18.7  
16.7  
14.6  
12.5  
10.5  
29.1  
28.2  
27.2  
26.2  
25.2  
23.5  
21.8  
19.7  
17.6  
15.6  
13.5  
29.6  
28.9  
28.3  
27.7  
27.0  
25.9  
24.8  
22.7  
20.7  
18.6  
16.5  
30.0  
29.7  
29.4  
29.1  
28.9  
28.3  
27.8  
25.8  
23.7  
21.6  
19.5  
75  
80  
85  
90  
95  
100  
105  
110  
115  
7.7  
6.6  
7.6  
5.4  
6.2  
7.0  
7.9  
-
-
-
5.5  
6.2  
6.8  
7.5  
Unitary Products Group  
9
035-16703-001-A-0202  
HIGH VOLTAGE CONN.  
" DIA. KNOCKOUT  
FRONT  
“A”  
COMPRESSOR  
SERVICE ACCESS  
COMPARTMENT PANEL  
HIGH VOLTAGE CONN.  
" DIA. KNOCKOUT  
DIMENSION  
LOW VOLTAGE CONN.  
UNIT SIZE  
“A”  
“ DIA. KNOCKOUT  
(OVERALL)  
2
018 - 042  
048 - 060  
33  
41  
SIDE SUPPLY  
AIR OPENING  
REFRIGERANT  
CONNECTIONS  
SIDE RETURN  
AIR OPENING  
ELECTRICAL/FILTER  
SERVICE ACCESS  
COMPARTMENT PANEL  
HIGH VOLTAGE CONN.  
" DIA. KNOCKOUT  
(OVERALL)  
2
(OVERALL)  
LOW VOLTAGE CONN.  
“ DIA. KNOCKOUT  
1
FRONT  
UNIT CONDENSATE  
CONNECTION “ NPTI  
(TRAP REQUIRED)  
4
HIGH VOLTAGE  
CONN. “ x “ DIA.  
KNOCKOUT  
All dimensions are in inches. They are  
subject to change without notice. Certified  
dimensions will be provided upon request.  
SIDE SUPPLY  
AIR OPENING  
6
BACK  
OUTDOOR  
COIL  
CONDENSATE  
DRAIN “ NPTI  
SIDE RETURN  
AIR OPENING  
BOTTOM SUPPLY  
AIR OPENING  
2
1
15  
15  
4
1
15  
CLEARANCES  
(Minimum)  
BOTTOM RETURN  
AIR OPENING  
Front  
Back  
12"  
0"  
1
Left Side (Filter Access) 24"  
1 Units may be installed on combustible floors made from wood or class A,  
B or C roof covering material.  
2 Units must be installed outdoors. Overhanging structures or shrubs  
should not obstruct outdoor air discharge outlet.  
Right Side  
Below Unit1  
24"  
0"  
36" (For Condenser  
Air Discharge)  
Above Unit2  
FIG. 3 - DIMENSIONS AND CLEARANCES  
10  
Unitary Products Group  
035-16703-001-A-0202  
SEQUENCE OF OPERATION  
Cooling  
Heating  
The following sequences of operation are based on using a  
standard single-stage cooling thermostat.  
WITH POWER TO UNIT AND THERMOSTAT IN HEATING  
MODE.  
WITH POWER TO UNIT AND THERMOSTAT IN COOLING  
MODE.  
1. If the fan switch on the thermostat is in the “ON” position,  
the 24 volts at “G” will energize the “K1" relay contacts, and  
energize the indoor blower motor. If the fan switch on the  
thermostat is in the ”AUTO" position, the blower will oper-  
ateonlywhenthereisacallforheatingbythethermostat.  
1. If the fan switch on the thermostat is in the “ON” position,  
the 24 volts at “G” will energize the “K1" relay on the fan  
control board, close the ”K1" relay contacts, and energize  
the indoor blower motor. If the fan switch is in the “AUTO”  
position, the blower will operate only when there is a call for  
cooling by the thermostat.  
2. On a call for heating, the thermostat will send 24 volts to  
“W1" on the fan control board. The 24 volts signal will ener-  
gize relay ”K2" on the fan control board, and the first stage  
of electric heat will be energized.  
2. On a call for cooling, the thermostat will send 24 volts to “Y”  
on the fan control board. The 24 volt signal will energize  
contactor “M1", and power will be supplied to the compres-  
sor and outdoor fan motor. If the fan switch on the thermo-  
stat is on the ”AUTO" position, the thermostat will also send  
a 24 volt signal to “G” on the fan control board and the in-  
door blower will operate as indicated in step 1.  
3. When the heating demand is satisfied, the electric heat will  
be de-energized when the 24 volt “W1" and ”W2" signals  
are removed. If the fan switch on the thermostat is in the  
“ON” position, the indoor blower will continue to run. If the  
fan switch is in the “AUTO” position, the “K1" relay will open  
and de-energize the indoor blower motor after the appropri-  
ate time delay.  
3. When the demand for cooling has been satisfied, the “M1"  
contactor will be de-energized when the 24 volt ”Y" signal is  
removed. If the fan switch on the thermostat is energized  
when the 24 volt “Y” signal is removed. If the fan switch on  
the thermostat is in the “ON” position, the indoor blower will  
continue to run. If the fan switch is in the “AUTO” posi-  
tion, the 24 volt “G” signal will be removed, and after a  
60 second delay, the “K1" relay will open and de-  
energize the indoor blower motor,  
Please refer to Table 13 and 14 for more information.  
TABLE 13 - THERMOSTAT SIGNALS (SINGLE PHASE UNITS)  
BOARD FUNCTION  
BOARD FUNCTION  
ON FAN INSTANT ON  
“G”  
OFF FAN INSTANT OFF  
FAN INSTANT ON  
COMPRESSOR AND OUTDOOR FAN INSTANT ON  
FAN INSTANT ON  
HEATER BANK 1 ELEC. HEAT INSTANT ON  
ON  
ON  
“G”  
“Y”  
“W1"  
”W2"  
COMPRESSOR AND OUTDOOR FAN INSTANT OFF  
FAN 60 SECOND DELAY OFF  
HEATER BANK 1 ELEC. HEAT INSTANT OFF  
FAN 5 SECOND DELAY OFF  
OFF  
OFF  
FAN INSTANT ON  
ON HEATER BANK 1 ELEC. HEAT SEC. DELAY OFF  
HEATER BANK 2 ELEC. HEAT INSTANT ON  
FAN INSTANT ON  
HEATER BANK 1 ELEC. HEAT INSTANT ON  
ON  
“G”  
“W1"  
HEATER BANK 1 ELEC. HEAT SEC. DELAY OFF  
OFF HEATER BANK 2 ELEC. HEAT INSTANT OFF  
FAN 5 SECOND DELAY OFF  
HEATER BANK 1 ELEC. HEAT INSTANT OFF  
FAN 5 SECOND DELAY OFF  
OFF  
FAN INSTANT ON  
FAN INSTANT ON  
HEATER BANK 1 ELEC. HEAT INSTANT ON  
HEATER BANK 2 ELEC. HEAT 10 SECOND DELAY ON  
HEATER BANK 3 ELEC. HEAT 20 SECOND DELAY ON  
HEATER BANK 1 ELEC. HEAT INSTANT ON  
HEATER BANK 2 ELEC. HEAT 10 SECOND DELAY ON  
HEATER BANK 3 ELEC. HEAT 20 SECOND DELAY ON  
ON  
ON  
“G”  
“W1"  
”W2"  
“W1"  
”W2"  
HEATER BANK 1 ELEC. HEAT INSTANT OFF  
HEATER BANK 2 ELEC. HEAT SECOND DELAY ON  
HEATER BANK 3 ELEC. HEAT 1 SECOND DELAY ON  
FAN 6 SECOND DELAY OFF  
STAGE 1 ELEC. HEAT INSTANT OFF  
HEATER BANK 2 ELEC. HEAT SECOND DELAY ON  
OFF  
OFF  
HEATER BANK 3 ELEC. HEAT 1 SECOND DELAY ON  
FAN 6 SECOND DELAY OFF  
Unitary Products Group  
11  
035-16703-001-A-0202  
TABLE 14 - THERMOSTAT SIGNALS (THREE PHASE UNITS)  
BOARD FUNCTION  
BOARD FUNCTION  
ON FAN INSTANT ON  
“G”  
OFF FAN INSTANT OFF  
FAN INSTANT ON  
ON  
FAN INSTANT ON  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON  
ON  
OFF  
ON  
COMPRESSOR AND OUTDOOR FAN INSTANT ON  
“G”  
“Y”  
“W1"  
”W2"  
COMPRESSOR AND OUTDOOR FAN INSTANT OFF  
FAN 60 SECOND DELAY OFF  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF  
FAN 5 SECOND DELAY OFF  
OFF  
ON  
FAN INSTANT ON  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON  
FAN INSTANT ON  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON  
“G”  
“W1"  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF  
FAN 5 SECOND DELAY OFF  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF  
FAN 5 SECOND DELAY OFF  
OFF  
ON  
OFF  
ON  
FAN INSTANT ON  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON  
FAN INSTANT ON  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON  
“G”  
“W1"  
”W2"  
“W1"  
”W2"  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF  
FAN 6 SECOND DELAY OFF  
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF  
FAN 6 SECOND DELAY OFF  
OFF  
OFF  
SECURE OWNER'S APPROVAL: When the system is functioning properly, secure the owner's approval. Show him the  
location of all disconnect switches and the thermostat. Teach him how to start and stop the unit and how to adjust temperature  
settings within the limitations of the system.  
MAINTENANCE  
NORMAL MAINTENANCE  
WARNING:Prior to any of the following maintenance proce-  
dures, shut off all power to the unit, to avoid per-  
sonal injury.  
OUTDOOR COIL- Dirt should not be allowed to accumulate on  
the outdoor coil surface or other parts in the air circuit. Cleaning  
should be as often as necessary to keep the coil clean. Use a  
brush, vacuum cleaner attachment, or other suitable means. If  
water is used to clean the coil, be sure that the power to the unit  
is shut off prior to cleaning.  
Periodic maintenance consists of changing or cleaning filters  
and general cleaning of the outdoor coil.  
FILTERS - Inspect once a month. Replace Disposable or clean  
Permanent Type as necessary. DO NOT replace Permanent  
Type with Disposable.  
CAUTION: Exercise care when cleaning the coil so that the  
coil fins are not damaged.  
Do not permit the hot condenser air discharge to be  
obstructed by overhanging structures or shrubs.  
MOTORS - Indoor and outdoor fan motors are permanently lu-  
bricated and require no maintenance.  
12  
Unitary Products Group  
035-16703-001-A-0202  
FOR DUAL POINT  
FOR DUAL POINT  
ELECTRIC HEAT  
ELECTRIC HEAT  
POWER SUPPLY  
POWER SUPPLY  
SEE DETAIL A  
SEE DETAIL A  
SEE  
DETAIL  
"B"  
SECONDARY POWER SUPPLY  
SECONDARY POWER SUPPLY  
FOR DUAL POINT ELEC HEAT  
FOR DUAL POINT ELEC HEAT  
208/230-1-60  
208/230-1-60  
USE COPPER  
USE COPPER  
CONDUCTORS ONLY  
CONDUCTORS ONLY  
POWER SUPPLY  
POWER SUPPLY  
208/230-1-60  
208/230-1-60  
USE COPPER  
USE COPPER  
CONDUCTORS ONLY  
CONDUCTORS ONLY  
F2  
F2  
F1  
F1  
709/BK  
709/BK  
710/PR  
710/PR  
(M1)  
(M1)  
(M1) (M1)  
F3  
F3  
F4  
F4  
703/BK  
703/BK  
705/PR  
705/PR  
(K3)  
(K3)  
(K5)  
(K5)  
(HTR2)  
(HTR2)  
(HTR3)  
(HTR3)  
711/BK  
711/BK  
713/PR  
713/PR  
F5  
F5  
F6  
F6  
706/BK  
706/BK  
708/PR  
708/PR  
716/PR  
716/PR  
(K4)  
(K4)  
(K6)  
(K6)  
(HTR4)  
(HTR4)  
(HTR5)  
(HTR5)  
714/BK  
714/BK  
D
D
E
E
T
T
A
A
I
I
L
L
A
A
D
D
U
U
A
A
L
L
P
P
O
O
I
I
N
N
T
T
E
E
L
L
E
E
C
C
T
T
R
R
I
I
C
C
H
H
E
E
A
A
T
T
(
(
S
S
E
E
E
E
N
N
O
O
T
T
E
E
9)  
9)  
FIG. 4 - TYPICAL WIRING DIAGRAM (208/230-1-60 POWER SUPPLY)  
Unitary Products Group  
13  
035-16703-001-A-0202  
FIG. 5 - TYPICAL WIRING DIAGRAM (230-3-60 POWER SUPPLY)  
14  
Unitary Products Group  
035-16703-001-A-0202  
E
L
E
M
E
N
T
A
R
Y
D
I
A
G
R
A
M
P
E
O
O
L
W
E
R
S
U
P
P
L
Y
W
/
O
U
T
E
C
H
5
E
A
T
4
6
0
-
3
-
6
0
R
5
7
-
3
-
6
0
G
L
N
D
U
C
O
S
O
E
C
O
P
P
E
R
U
G
N
L
D
U
C
T
O
R
S
M
1
-
1
N
Y
7
0
9
/
R
1
2
1
/
B
K
L
1
L
1
T
1
L
1
1
1
4
/
B
K
C
O
M
P
R
M
1
-
2
7
1
1
/
P
R
1
2
3
/
B
L
P
E
O
O
L
W
E
R
S
U
P
P
L
Y
W
/
L
2
L
2
T
T
2
3
L
L
2
3
E
C
H
5
E
A
T
E
4
6
0
-
3
-
6
0
M
1
-
3
R
5
7
-
3
-
6
0
7
1
0
/
O
1
2
6
/
Y
C
R
O
E
M
P
R
L
3
L
3
L
3
L
A
Y
1
/
1
0
M
3
-
1
M
1
M
(
S
E
E
D
E
T
A
)
B
L
K
O
L
1
T
1
R
C
2
0
M
0
F
A
N
M
2
-
L
1
(
S
E
E
D
T
A
)
1
2
0
/
Y
1
0
5
/
B
O
T
O
R
B
R
N
1
T
1
S
E
E
N
O
T
E
6
C
C
H
B
L
K
B
L
K
1
(
S
E
E
D
E
T
A
)
P
R
P
R
C
K
3
-
1
7
0
3
/
R
7
7
0
1
4
8
/
/
B
B
K
K
D
S
F
S
T
7
8
4
H
T
R
T
A
T
1
H
T
R
H
T
R
K
3
-
2
3
R
C
3
I
M
O
F
A
N
7
0
6
/
P
R
2
B
7
0
5
/
L
5
O
T
O
R
1
3
0
/
P
R
B
R
N
K
P
3
R
-
3
7
0
7
/
0
7
0
8
/
Y
1
P
R
P
9
6
D
E
T
A
I
L
B
K
4
-
1
7
1
7
/
R
7
9
4
H
T
R
4
H
T
R
H
T
R
K
K
4
4
-
-
2
3
6
5
7
1
2
/
B
L
7
1
3
/
8
5
1
0
9
/
B
K
7
1
9
/
0
7
2
0
/
Y
6
C
1
/
0
8
P
R
2
1
3
/
R
4
8
0
O
R
6
0
0
C
B
T
1
2
0
5
/
R
2
1
4
/
B
R
2
1
2
/
R
2
0
1
/
B
R
M
2
2
0
6
/
B
R
8
D
2
0
8
/
P
R
2
0
7
/
B
R
M
3
2
4
V
7
E
F
B
A
N
C
O
N
T
R
O
L
K
1
O
A
R
D
L
L
2
1
L
1
2
2
3
/
B
R
S
2
P
2
1
T
2
S
0
4
/
B
R
L
L
2
1
L
1
2
0
9
\
R
E
E
N
O
T
E
8
8
0
9
/
O
L
H
2
8
1
3
/
B
R
K
3
B
A
1
L
2
F
C
0
S
O
R
D
E
F
R
O
S
T
K
2
L
S
8
0
8
/
B
R
8
1
4
/
Y
O
N
T
R
O
L
1
1
D
,
1
4
D
,
1
5
D
2
3
3
5
H
1
F
L
3
1
-
0
9
1
0
4
-
0
0
0
A
E
E
D
E
T
A
I
L
B
8
1
1
/
0
H
4
4
6
2
1
3
/
R
4
H
H
3
2
2
0
2
/
Y
P
3
S
3
2
2
4
/
R
8
1
0
/
B
L
K
4
K
2
K
1
B
L
U
2
1
D
,
2
4
D
C
O
N
T
R
O
L
L
O
G
I
C
C
O
N
D
F
A
N
R
D
S
F
S
T
D
S
B
L
U
T
A
T
F
2
4
D
C
E
O
F
R
O
S
T
C
N
T
R
O
L
0
3
1
-
0
1
2
6
8
-
0
0
0
B
W
2
W
1
O
C
T
B
1
R
Y
G
R
O
O
M
T
H
E
R
M
O
S
T
A
T
C
R
O
E
M
P
R
L
A
Y
2
0
3
/
B
R
2
2
2
/
Y
T
'
S
T
A
T
M
M
1
O
4
D
,
5
D
,
6
D
X
R
8
/
0
5
8
/
0
4
O
N
R
B
L
B
K
F
S
L
P
F
A
N
G
A
U
T
O
C
P
S
R
W
E
S
S
I
T
C
H
H
P
8
0
3
2
1
8
/
Y
8
0
2
C
O
O
L
A
N
T
T
H
1
/
T
C
1
Y
/
B
K
/
B
K
O
F
F
T
T
C
H
1
1
2
1
5
/
O
H
E
A
T
O
2
S
1
9
/
B
K
H
T
H
2
D
E
F
E
E
N
O
T
E
7
E
M
H
T
2
2
0
/
O
E
M
H
T
(
R
E
D
)
2
1
7
/
G
Y
W
R
V
R
V
S
D
E
F
2
2
1
/
B
R
2
1
6
/
W
D
S
C
W
1
B
L
U
B
L
U
Y
W
X
R
V
S
T
H
2
A
N
T
2
2
1
/
B
2
R
2
0
/
O
B
2
0
3
/
B
R
FIG. 6 - TYPICAL WIRING DIAGRAM (460-3-60 & 575-3-60 POWER SUPPLY)  
Unitary Products Group  
15  
035-16703-001-A-0202  
TYPICAL WIRING DIAGRAM LEGEND  
CIRCUIT BREAKER 24V, 3 AMP  
CB  
, 20, & 25  
, 20, & 25  
F7 F8 F9  
20 & 25  
ALL KW ELEC HEAT)  
, 20, & 25  
20 & 25 KW ELEC HEAT)  
HTR  
HTR  
HTR  
4
5
6
ELECTRIC HEATER (OPT. ACCSSRY: 15, 20, & 25 KW ELEC HEAT)  
ELECTRIC HEATER (OPT. ACCSSRY: 20 & 25 KW ELEC HEAT)  
ELECTRIC HEATER (OPT. ACCSSRY: 20 & 25 KW ELEC HEAT)  
K7  
RELAY LIMIT TRIP, 24 VDC COIL  
M2  
M3  
PTCR  
CONTACTOR, ELECTRIC HEAT, 230V COIL  
CONTACTOR, ELECTRIC HEAT, 230V COIL  
START ASSIST (OPTIONAL DEVICE)  
SOCKET/PLUG CONNECTION ON ID FAN MOTOR,24V  
SOCKET/PLUG CONNECTION ON ID FAN MOTOR, 230V  
S4/P4  
S3/P3  
TB2  
TERMINAL BLOCK ECM MOTOR "SPEED" CONNECTIONS  
TYPICAL WIRING DIAGRAM NOTES  
16  
Unitary Products Group  
Unitary Products Group  
5005 York Drive, Norman Oklahoma 73069  
Subject to change without notice. Printed in U.S.A.  
Copyright by York International Corporation 2001. All Rights Reserved.  
035-16703-001-A-0202  
Supersedes 035-16703-000-A-0701  

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