Page 2 - INSTALLATION; Procedure 1 — Check Equipment
2 INSTALLATION Procedure 1 — Check Equipment Unpack unit and move to final location. Remove carton taking carenot to damage unit.Inspect equipment for damage prior to installation. File claim with shipping company if shipment is damaged or incomplete. Locateunit rating plate which contains proper in...
Page 3 - Fig. 1 - Slope Coil Unit in Upflow Application
3 A COIL UNITS POWER ENTRY OPTIONS LOW VOLT ENTRY OPTIONS FIELD SUPPLIEDRETURN PLENUM UPFLOW/DOWNFLOW SECONDARY DRAIN UPFLOW/DOWNFLOW PRIMARY DRAIN 1 1 ⁄ 2 ″ 2 1 ⁄ 2 ″ 19" (482.6 mm) FIELD SUPPLIED SUPPLY DUCT UPFLOW/DOWNFLOW SECONDARY DRAIN UPFLOW/DOWNFLOW PRIMARY DRAIN 002 - 17.5" (444.5 m...
Page 6 - PROPERTY DAMAGE HAZARD; CAUTION; NOTE; Procedure 3 — Air Ducts
6 COIL SUPPORT RAIL COIL BRACKET DRAIN PAN SUPPORT BRACKET COIL SUPPORT RAIL COIL BRACKET HORIZONTAL DRAIN PAN PRIMARY DRAIN HORIZONTAL RIGHT SECONDARY DRAIN HORIZONTAL RIGHT REFRIGERANT CONNECTIONS AIR SEAL ASSEMBLY A B C HORIZONTAL RIGHT APPLICATION A00071 Fig. 6 - A- Coil in Horizontal- Right App...
Page 7 - Procedure 4 — Electrical Connections; WARNING
7 DOWN FLOWBASE KIT (KFACB) UNIT AGAINST WALL 1/8" (3.18 mm) THICK ANGLEMOUNTING BRACKET(TYPICAL BOTH SIDES) SECURE FAN COIL TO STRUCTURE UNIT AWAY FROM WALL PIPE STRAP (TYPICAL BOTH SIDES) OR SECURE UNIT TO FLOOR ANGLE BRACKET OR PIPE STRAP 4” (101.6 mm) MAX 4” (101.6 mm) MAX A07141 Fig. 7 - Ma...
Page 8 - Procedure 5 — Refrigerant Tubing Connection and
8 color- coded, insulated (35 _ C minimum) wires or in accordance with local codes.Connect low- voltage leads to User Interface and outdoor unit. (SeeFig. 9 or 10.) NOTE : Where local codes require User Interface wiring be routed through conduit or raceways, splices can be made inside fan coilunit. ...
Page 9 - Procedure 6 — Condensate Drain
9 4. Evacuate coil and tubing system to 500 microns using deep vacuum method. Procedure 6 — Condensate Drain PROPERTY DAMAGE HAZARD Failure to follow this caution may result in product or property damage.The conversion of the fan coil to downflow requires special procedures for the condensate drains...
Page 10 - Procedure 7 — Unit Start- Up
10 DO NOT USE SHALLOW RUNNING TRAPS! A03013 Fig. 13 - Insufficient Condensate Trap IMPORTANT : Factory authorized filters must be used when locating the filter inside the unit. (See Table 1.) For thoseapplications where access to an internal filter is impractical, afield- supplied filter must be ins...
Page 11 - H. Ventilation Accessory; Procedure 9 — Start- Up and Troubleshooting; Board Connections
11 outdoor equipment and will display SYSTEM MALFUNCTIONon its screen. Refer to the User Interface Installation Instructions for more detail. See Fig. 14. G. Generator The FE fan coil G thermostat terminal input can be configuredthrough the User Interface to recognize a Generator Normally Open dry- ...
Page 14 - CARE AND MAINTENANCE
14 Check system wiring to be sure the User Interface is powered andconnections are made A to A, B to B, etc. and wiring is not shorted. Mis- wiring or shorting of the ABCD communicationswiring will not allow successful communications. Correcting wiring faults will clear the code and reestablish comm...