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Summary of Contents for Daikin EF series
- Page 1 Installation and Maintenance Manual IM 902 Daikin Direct Expansion (DX) Cooling Group: Applied Air Part Number: IM 902 Coils Date: February 2008 Types EN, EF, ER, EJ, EK © 2008 Daikin Applied...
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Page 2: Table Of Contents
Contents Introduction .............. 3 Nomenclature............4 General Information..........3 Installation ..............5 Hazard Identification Information......3 Mounting ..............5 Receiving Instructions ..........3 Installation .............. 5 Coil Types............... 3 Operation and Maintenance........7 Model EN ............3 Operation ............... 7 Model EF ............ -
Page 3: Introduction
Model ER Daikin offers a row control option (model ER - Figure 1) for CAUTION six row evaporator coils. These coils are split into two rows Cautions indicate potentially hazardous situations, which can and four rows that offer approximately a 50% capacity result in personal injury or equipment damage if not avoided. -
Page 4: Nomenclature
B - corrugated (AI, Cu) F = Face Control C - sine wave (AI, Cu) R = Row Control F - flat (SS, CS) J = Interlaced K = Interlaced Face Control Rows Deep Fins Per Inch Daikin IM 902... -
Page 5: Installation
Figure 4: Hot Gas Bypass Kit Installed Suction Header Coil Distributor Equalizer Line Nozzle Liquid Line Expansion Valve Hot Gas By-Pass Hot Gas Side Port Suction Line Straps Suction Connection Remote Sensing Bulb Daikin IM 902... - Page 6 Unauthorized repair of the coil may void the coil’s Note: warranty (see the Daikin warranty policy on back installation to avoid damaging the valve. If the valve is externally equalized, use a tubing cutter to cut off the cover).
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Page 7: Operation And Maintenance
Refrigerant conversions are beyond the scope of this Note: chemical impervious gloves, apron, and splash goggles. manual and should only be performed by qualified parties. Acti-Brite (AB-1) is the recommended cleaning solution. Contact your local Daikin Parts Distributor. Daikin IM 902... - Page 8 Daikin Training and Development Now that you have made an investment in modern, efficient Daikin equipment, its care should be a high priority. For training information on all Daikin HVAC products, please visit us at www.DaikinApplied.com and click on training, or call 540-248-9646 and ask for the Training Department.
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