Instruction/ maintenance manual of the product 1-1/2 THRU 5 TON (10 SEER) York
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GENERAL 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.
LIMIT ATIONS These units must be installed in accordance with the following national and local safety codes. 1. National Electrical Code ANSI/NFPS No. 70 or Canadian Electrical Code Part 1, C22.1 (latest editions). 2. Local plumbing and waste water codes and other applica - ble local codes.
CLEARANCES 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. WARNING: Do not permit overhanging structures or shrubs to obstruct the condenser air discharge outlet.
POWER AND CONTROL WIRING Field wiring to the unit must conform to provisions of the current N.E.C. ANSI/NFP A 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.
035-16703-001-A-0202 Unitary Products Group 5 MODEL DEB POWER SUP - PL Y VOL TAGE LIMIT ATIONS 1 COMPRESSOR COND. FA N MOTOR, FLA SUPPL Y AIR BLOWER MOTOR, FLA MINIMUM CIRCUIT AMP ACITY MAX. FUSE SIZE, AMPS 2 MAX. HACR BREAKER SIZE, AMPS UNIT POWER F ACTOR TRANSFORMER SIZE (V A) MIN.
035-16703-001-A-0202 6 Unitary Products Group DEB POWER SUPPL Y COMPRESSOR COND. FA N MOTOR FLA SUPPL Y AIR BLOWER MOTOR, FLA ELECTRIC HEA T ACCESSORY MINIMUM CIRCUIT AMP ACITY MAX. FUSE SIZE, 1 AMPS MAX. HACR 2 BREAKER SIZE MODEL RLA LRA MODEL NO. ST AGE KW TOT AL AMPS 018 208/230-1-60 9.
Checking Supply Air CFM T o check the supply air CFM after the initial balancing has been completed: 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.
8 Unitary Products Group 035-16703-001-A-0202 T ABLE 7 - SUPERHEA T CHARGING T ABLE FOR MODEL D1EB024 OUTDOOR TEMPERATURE (F) SUPERHEA T A T COMPRESSOR SUCTION (F), AIRFLOW = 800 CFM/TON INDOOR WB TEMPERATURE (F) 55 57 59 61 63 65 67 69 71 73 75 65 13.
Unitary Products Group 9 035-16703-001-A-0202 T ABLE 10 - SUPERHEA T CHARGING T ABLE FOR MODEL D1EB042 OUTDOOR TEMPERATURE (F) SUPERHEA T A T COMPRESSOR SUCTION (F), AIRFLOW = 1,400 CFM/TON INDOOR WB TEMPERATURE (F) 55 57 59 61 63 65 67 69 71 73 75 65 20.
10 Unitary Products Group 035-16703-001-A-0202 FIG . 3 - DIMENSIONS AND CLEARANCES CLEARANCES (Minimum) Front 12" Back 0" Left Side (Filter Access) 24" Right Side 24" Below Unit 1 .
Cooling The following sequences of operation are based on using a standard single-stage cooling thermost at. WITH POWER TO UNIT AND THERMOST A T IN COOLING MODE.
12 Unitary Products Group 035-16703-001-A-0202 NORMAL MAINTENANCE WARNING: Prior to any of the following maintenance proce- dures, shut off all power to the unit, to avoid per- sonal injury . Periodic maintenance consists of changing or cleaning filters and general cleaning of the outdoor coil.
Unitary Products Group 13 035-16703-001-A-0202 FIG . 4 - TYPICAL WIRING DIAGRAM (208/230-1-60 POWER SUPPL Y) POWER SUPPLY POWER SUPPLY 208/230-1-60 208/230-1-60 USE COPPER USE COPPER CONDUCTORS ONLY C.
14 Unitary Products Group 035-16703-001-A-0202 FIG . 5 - TYPICAL WIRING DIAGRAM (230-3-60 POWER SUPPL Y).
Unitary Products Group 15 035-16703-001-A-0202 L2 L1 PO W ER SU PPL Y W / O U T EL EC H EAT 4 6 0 - 3 - 6 0 O R 5 7 5 -3 -6 0 US E CO P PE R CO NDUCT O RS ON L Y GN D LU G PO W ER SU PPL Y W / EL EC H.
16 Unitary Products Group 035-16703-001-A-0202 TYPICAL WIRING DIAGRAM NOTES TYPICAL WIRING DIAGRAM LEGEND HTR 5 ELECTRIC HEA TER (OPT . ACCSSR Y: 20 & 25 KW ELEC HEA T) HTR 4 ELECTRIC HEA TER (OPT .
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.
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If you have not bought York 1-1/2 THRU 5 TON (10 SEER) yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data York 1-1/2 THRU 5 TON (10 SEER) - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York 1-1/2 THRU 5 TON (10 SEER) you will learn all the available features of the product, as well as information on its operation. The information that you get York 1-1/2 THRU 5 TON (10 SEER) will certainly help you make a decision on the purchase.
If you already are a holder of York 1-1/2 THRU 5 TON (10 SEER), but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime York 1-1/2 THRU 5 TON (10 SEER).
However, one of the most important roles played by the user manual is to help in solving problems with York 1-1/2 THRU 5 TON (10 SEER). Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York 1-1/2 THRU 5 TON (10 SEER) along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
