Instruction/ maintenance manual of the product AHP18 York
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TECHNICAL GUIDE SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT -SYSTEM COOLING & HEA T PUMPS MODELS: AHP18 THRU 60 Due to continuous prod uc t improv e m en t, specifications are subject to change with ou t notice. Visit us on the web at www .york.com Additional rati ng information ca n be found at www .
255029-YTG-M-06 10 2 Johnson Controls Unitary Products DIMENSIONS 10-3/8” F CIRCUIT BREAKER P ANEL BOTTOM INLET DIMENSIONS DRAIN P AN CONNECTIONS FOR HORIZONT AL APPLICATIONS J BLOWER COMP ARTMENT R.
255029-YTG-M-0610 Johnson Controls Unitary Products 3 COIL TECHNICAL DA T A Models Application Refrig. Conn. T ypes Face Area (Sq. Ft.) Rows Deep Fin Per In. Coil Size T ube Geometry T ube Dia. Fin Ty p e TXV AHP18B3XH21 Cooling / Heat Pump Sweat 3.40 2 14 (2) 14 x 17.
255029-YTG-M-06 10 4 Johnson Controls Unitary Products ACCESSORIES Refer to Price Manual for specific model numbers. TXV Kit s - TXV kits are available for “Flex-coil” applications and converting R22 to R410A or as a service replacement. All kits are bolt-on and require no brazing to install.
255029-YTG-M-0610 Johnson Controls Unitary Products 5 All air handler units are UL Listed up to 0.50" w .c. external st atic pressure, including air filter , wet coil, and largest KW s ize heater , unless otherwise noted. AIR FLOW DA T A - 60 Hz MODELS Models Blower Motor Speed 230 V olt CFM 1 @ External St atic Pressure - IWC 0.
255029-YTG-M-06 10 6 Johnson Controls Unitary Products PHYSICAL & ELECTRICAL DA T A Models AHP18B**H21 AHP24B**H21 AHP30B**H21 AHP36C**H21 Blower - Diameter x Width 9 x 6 10 x 9 10 x 9 10 x 10 Motor HP 1/3 HP 1/4 HP 1/2 HP 3/4 HP Nominal RPM 1075 1075 1075 1075 V oltage 230 Amps F ull Load (230) 1.
255029-YTG-M-0610 Johnson Controls Unitary Products 7 * May be 0 (no breaker) or 1 (with breaker). ELECTRICAL DA T A - 208/230-1-60 Models Heater Models* Max. Static Min. Speed Ta p T otal Heat 1 kW St ag ing kW MBH W1 Only W2 Only W1 + W2 208V 240V 208V 240V 20 8V 240V 208V 240V 2 08V 240V AHP18B**H21 4HK*6500206 0.
255029-YTG-M-06 10 8 Johnson Controls Unitary Products * May be 0 (no breaker) or 1 (with breaker). ELECTRICAL DA T A (FOR SI NGLE SOURCE POWER SUPPL Y) - COPPER WIRE 208/230-1-60 Models Heater Models* Heater Amps 240V Field Wiring Min. Circuit Ampacity Max.
255029-YTG-M-0610 Johnson Controls Unitary Products 9 ELECTRICAL DA T A (FOR MUL TI SOURCE PO WE R SUPPL Y) - COPPER WIRE 208/230-1-60 Models Heater Models Min.
255029-YTG-M-06 10 10 Johnson Controls Unitary Products 2. Heaters are 3 Phase. COOLING MODELS W ITH ELECTRIC HEA T WI RING * Optional dehumidification humidistat switch contacts open on humidity rise.
255029-YTG-M-0610 Johnson Controls Unitary Products 11 * Optional dehumidification humidistat switch contacts open on rise. Notes: 1. “Y” T erminal on Air Handler Contr ol Board must be connected for full CFM and applications r equiring 60 second blower off del ay for SEER enhancement.
Subject to change without notice. Published in U .S.A. 255029-YTG-M-0610 Copyright © 2010 by Johnson Controls, Inc. All ri ghts reserved. Supersedes: 255029-YTG-L-0708 Johnson Controls Unitary Produc.
An important point after buying a device York AHP18 (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 AHP18 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 AHP18 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York AHP18 you will learn all the available features of the product, as well as information on its operation. The information that you get York AHP18 will certainly help you make a decision on the purchase.
If you already are a holder of York AHP18, 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 AHP18.
However, one of the most important roles played by the user manual is to help in solving problems with York AHP18. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York AHP18 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
