York LD11555, LD11554, LD11556 warranty Table of Contents

	FORM 115.20-NOM6 (1106)
	TABLE OF CONTENTS
RECEIVING	3
STORAGE	3
DESCRIPTION	3
FEATURES	3
CLEARANCES	3
MOUNTING - YCW UNIT STYLE	3
DUCTWORK	5
WIRING	5
PIPING	7
Piping Precautions	7
Drain Piping	8
Reference Documents:
• Parts List, Fan Coil Air Conditioners	Form 115.20-RP2 (Latest)

These documents can be ordered through Publications Dept. or downloaded @ http://intranet.york.com/web0003/ library/default.asp

									HOT WATER RETURN
							E			HOT WATER
									D	SUPPLY
						F
						LOW VOLTAGE
	10 YCW-31				HIGH VOLTAGE
						DISCONNECT		SUPPLY AND
								RETURN CHILLED
								WATER LINES
								(5/8"OD COPPER C
		Coil Type				OPTIONAL		STUBOUTS)
CFM (100's)			3 - 3 Row			OVERFLOW
						SWITCH			DRAIN
3,4,6,8,10,12			4 - 4 Row
									KNOCKOUTS
			31 - 3 Row Cool,		OPENING WITH			(BOTH SIDES)
			1 Row Heat
Unit Style
					COVER REMOVED:
YCW - 2-pipe			41 - 4 Row Cool,
						6-3/8 X 18.5
			1 Row Heat
YCWE - 2-pipe									1.75
	w/EH
YCW-HW - 4-pipe			LD11698A				A		B
								2		LD11557A
FIG. 1 – UNIT NOMENCLATURE					FIG. 2 – PHYSICAL DIMENSIONS (INCHES)
			CABINET DIMENSIONS (INCHES)
							FILTER	COIL CONN,
	A	B	C	D	E	F		OD SWEAT
							SIZE
								HW		CW
YCW	22-1/8	15-1/8	40	14	10-1/2	3-5/8	18 X 18			5/8
YCW-HW	22-1/8	15-1/8	43	18	12-1/2	3-5/8	18 X 18	5/8		5/8
YCWE	22-1/8	15-1/8	40	14	10-1/2	3-5/8	18 X 18			5/8

2 JOHNSON CONTROLS