Instruction/ maintenance manual of the product B1HH018 York
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GENERAL YORK Model B1HH units are factory assembled heat pumps designed for outdoor installation on a roof top or a slab. Field- installed electric heater accessories are available to provide supplemental electric heat combined with electric cooling and heating.
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.
66297-YIM-C-0205 4 Unitary Products Group T ABLE 3 - PHYSICAL DA T A MODELS BHH 018 024 030 036 042 048 060 INDOOR BLOWER CENTRIFUGAL BLOWER (Dia. x Wd. in.) 9 X 6 10 X 8 10 X 8 10 x 8 1 1 x 10 1 1 x 10 1 1 x 10 F AN MOTOR HP (Three Speed) 1 INDOOR COIL ROWS DEEP 2233333 FINS PER INCH 15 15 13 15 16 16 16 F ACE AREA (Sq.
66297-YIM-C-0205 Unitary Products Group 5 MODEL BHH POWER SUP - PL Y VOL TAGE LIMIT ATIONS 1 COMPRESSOR OUTDOOR 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.
66297-YIM-C-0205 6 Unitary Products Group T ABLE 5 - ELECTRICAL DA T A (12 SEER HEA T PUMP / ELECTRIC HEA T) MODEL BHH 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.
Unitary Products Group 7 66297-YIM-C-0205 T ABLE 5 - ELECTRICAL DA T A (12 SEER HEA T PUMP / ELECTRIC HEA T) (Continued) MODEL BHH POWER SUPPL Y COMPRESSOR COND. FA N MOTOR FLA SUPPL Y AIR BLOWER MOTOR, FLA ELECTRIC HEA T ACCESSORY MINIMUM CIRCUIT AMP ACITY MAX.
8 Unitary Products Group 66297-YIM-C-0205 INDOOR DB TEMPERATURE, ° F HEA TING SUPERHEA T A T COMPRESSOR SUCTION, ° F - 1 0 0 1 02 03 04 05 06 0 55 4.
Unitary Products Group 9 66297-YIM-C-0205 T ABLE 13 - HEA TING SUPERHEA T A T COMPRESSOR SUCTION, AIRFLOW = 1,200 CFM (B1HH036) T ABLE 12 - COOLING SUPERHEA T A T COMPRESSOR SUCTION, AIRFLOW = 1,200 CFM (B1HH036) INDOOR DB TEMPERATURE, ° F HEA TING SUPERHEA T A T COMPRESSOR SUCTION, ° F - 1 0 0 1 02 03 04 05 06 0 55 — — 3.
10 Unitary Products Group 66297-YIM-C-0205 T ABLE 16 - COOLING SUPERHEA T A T COMPRESSOR SUCTION, AIRFLOW = 1,600 CFM (B1HH048) T ABLE 15 - HEA TING SUPERHEA T A T COMPRESSOR SUCTION, AIRFLOW = 1,400 CFM (B1HH042) INDOOR DB TEMPERATURE, ° F HEA TING SUPERHEA T A T COMPRESSOR SUCTION, ° F - 1 0 0 1 02 03 04 05 06 0 55 — — — 4.
Unitary Products Group 11 66297-YIM-C-0205 T ABLE 18 - COOLING SUPERHEA T A T COMPRESSOR SUCTION, AIRFLOW = 2,000 CFM (B1HH060) OUTDOOR TEMPERATURE, ° F INDOOR WB TEMPERATURE, ° F 55 57 59 61 63 65 67 69 71 73 75 65 — — — 5.4 6.8 8.3 9.8 15.5 21.
12 Unitary Products Group 66297-YIM-C-0205 MODEL NO. BHH MOTOR SPEED EXTERNAL ST A TIC PRESSURE - IWG .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 CFM W A TTS CFM W A TTS CFM W A TTS CFM W A TTS CFM W A T.
Unitary Products Group 13 66297-YIM-C-0205 T ABLE 21 - ADDITIONAL ST A TIC PRESSURE RESIST ANCE FIG. 3 - CLEARANCES DESCRIPTION RESIST ANCE, IWG CFM 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 1,900 2,000 Wet Indoor coil 0.
14 Unitary Products Group 66297-YIM-C-0205 FIG. 4 - DIMENSIONS OUTDOOR COIL 15 4 BACK SIDE RETURN AIR OPENING SIDE SUPPL Y AIR OPENING BOTTOM RETURN AIR OPENING 15 15 BOTTOM SUPPL Y AIR OPENING LOW VOL TAGE CONN. “ DIA. KNOCKOUT HIGH VOL TAGE CONN. " DIA.
Anti-short Cycle Timer This unit has an anti-short cycle timer built in to the defrost con - trol. This timer will not permit the compressor to start within five minutes after the completion of the last cycle or power interrup - tion. T o bypass the anti-short cycle feature, short the “TEST” pins together for 2 seconds.
gized. Power is supplied to the compressor and outdoor fan motor , and the reversing valve switched to the cooling posi - tion. When the fan switch on the thermostat is in the “AUT O” position the indoor blower motor is energized at the cooling airflow .
Unitary Products Group 17 66297-YIM-C-0205 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.
18 Unitary Products Group 66297-YIM-C-0205 TROUBLESHOOTING WARNING: T roubleshooting of components necessarily re - quires opening the electrical control box with the power connected to the unit. Use extreme care when working with live circuit! Check the unit nameplate for the correct range before making any connections with line terminals.
Unitary Products Group 19 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 18) TYPICAL WIRING DIAGRAM NOTES (See page 18) CAUTION - OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT 1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/OR NATIONAL CODES IN EFFECT AT TIME OF INSTALLATION OF THIS UNIT.
20 Unitary Products Group 66297-YIM-C-0205 FIG. 6 - TYPICAL WIRING DIAGRAM BHH060 - 208/230-3-60 POWER SUPPL Y.
Unitary Products Group 21 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 20) TYPICAL WIRING DIAGRAM NOTES (See page 20) N O T E S : 6 . I F O P T I O N A L S A F E T Y S W I T C H K I T I S I N S T A L L E D , W I R E 2 1 9 / B K I S R E M 0 V E D .
22 Unitary Products Group 66297-YIM-C-0205 FIG. 7 - TYPICAL WIRING DIAGRAM BHH060 - 460-3-60 POWER SUPPL Y.
Unitary Products Group 23 66297-YIM-C-0205 S 3 / P 3 S O C K E T / P L U G C O N N E C T I O N O N C O N T R O L B O A R D , L O W V O L T A G E S 2 / P 2 S O C K E T / P L U G C O N N E C T I O N O N.
24 Unitary Products Group 66297-YIM-C-0205 POWER SUPPLY POWER SUPPLY 208/230-1-60 208/230-1-60 USE COPPER USE COPPER CONDUCTORS ONLY CONDUCTORS ONLY SECONDARY POWER SUPPLY SECONDARY POWER SUPPLY FOR D.
Unitary Products Group 25 66297-YIM-C-0205 FIG. 9 - TYPICAL WIRING DIAGRAM (230-3-60 POWER SUPPL Y).
26 Unitary Products Group 66297-YIM-C-0205 L 2 L 1 P O W E R S U P P L Y W / O U T E L E C H E A T 4 6 0 - 3 - 6 0 O R 5 7 5 - 3 - 6 0 U S E C O P P E R CO NDUCT O RS O N L Y G N D L U G P O W E R S U.
Unitary Products Group 27 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 24, 25 and 25) CB CCH COMPR DS F1 F2 F3 F4 F5 F6 F7 F8 F9 F24 FS HP HTR 1 HTR 2 HTR 3 HTR 4 HTR 5 HTR 6 K1 K2 K3 K7 L.
Unitary Products Group 5005 Y ork Drive, Norman, Oklahoma 73069 Subject to change without notice. Printed in U.S.A. Copyright © 2005 by Y ork International Corporation.
An important point after buying a device York B1HH018 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York B1HH018 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 B1HH018 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York B1HH018 you will learn all the available features of the product, as well as information on its operation. The information that you get York B1HH018 will certainly help you make a decision on the purchase.
If you already are a holder of York B1HH018, 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 B1HH018.
However, one of the most important roles played by the user manual is to help in solving problems with York B1HH018. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York B1HH018 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
