Installation Instructions SINGLE PACKAGE AIR CONDITIONERS PAF & APFM Series - 3 to 5 TON THREE PHASE 513 01 1102 O0 Printed in U.S.A.
Safety Labeling and Signal Words Danger Label Danger, Warning and Caution White lettering on a black background except the word DANGER which is white with a red background, The signal words DANGER, WARNING and CAUTION are used to identify levels of hazard seriousness. The signal word DANGER is only used on product labels to signify an immediate hazard. The signal words WARNING and CAUTION will be used on product labels and throughout this manual and other manuals that may apply to the product.
[IJ_lli I] hV4:1l [.-'][I] l [.-_ 3 TO 5 TON All Dimensions In Inches "A" 1 3/4, AF 4' 41/2. Detail 46-1/2 BASE PAN - CHASSIS 42-3/4"* © BASE RAIL BASE RAIL 46-1/4"* Condensate Drain 19 SUPPLY 12-1/4 RETURN 19 I 1-9/16 2-3/16 2-3/16 3-3/4 A B C D E F G H I 3 Ton UNIT SIZE 29-1/2 47-1/2 47-1/2 3 9-1/2 12 14 12 14 4-1/2 4 TO 5 Ton 37-1/2 47-1/2 47-1/2 4 6-1/2 19 19 12 12 4-1/2 J ** Measured from inside to inside on base rails.
Minimum Clearances to Combustible SAFE INSTALLATION Condenser Blower Control Clearance Installation or repairs made by unqualified B149-1 (Wood 30" .............................. ............................... 30" 30" 3 Ft. Overhang and Top of Unit Base Combustible ........................ or Class roof covering 30" A, B or C material) .................... 0" and CSA FIGURE The information ...................................
Rooftop Installation Rooftop platform requirements: - The unit MUST be situated to provide safe access for servicing. - The existing roof structure MUST be adequate to support the weight of the unit or the roof MUST be reinforced. Check the weight of the unit in relation to the roof structure and local building codes or ordinances and reinforce roof structure if necessary. See the last page of this manual for unit weights. outlet from trap MUST be at least 1" (25.4mm) below top of outlet from unit.
All exposed wiring and connections MUST be made with weatherproof cable or wire unless installed in conduit. Thermostat The location of the thermostat has an important effect on the operation of the unit. FOLLOW THE INSTRUCTIONS INCLUDED WITH THE THERMOSTAT FOR CORRECT LOCATION, MOUNTING AND WIRING. Ground Connections A ground lug is installed on the control plate for the ground connection (see FIGURE 3).
Air DistributionSystem For airflow data (blower performance data, blower speed tap settings, etc.) see the Parts List. Ductwork NOTE: The total heat gain/heat loss from the structure as expressed in total Btu/hr MUST be calculated by manufacturer's method or in accordance with "A.S.H.R.A.E. Guide" or "Manual J - Load Calculations" published by the Air Conditioning Contractors of America or in Canada"H.R.A.I. Residential Heating and Cooling Load Calculation Manual.
6. See next section, Speed Taps, to set the blower motor speed terminal block (speed taps) determined in the following steps. Speed 2, 3. Inspect the inside of the unit to be sure that all wires are in place and all tools, etc. are removed. 4. Replace all service access panels. Taps After determining the required CFM and speed tap data from the tech data sheet, follow the steps below to change speeds if necessary.
Blower Motor Speed Taps - 208/230 Volt(3-Speed and 4-Speed Motors) / / / YELLO_L SPEED DATA IN UNITS TECHNICAL INFORMATION LABEL I BE SURE TO CHECK BLOWER MOTOR I ON THE UNIT f Blower Motor Speed Taps- 460 Volt (3-Speed SHOCK HAZARO 3 SPEED and 4-Speed OiSCONNEC1 POWER BEFORE SERVICING r n u BLOWER MOTOR HI_ _ c )HED HIc ___MLEoD LOc c FROM IFMC BK_ HTR TAP BLOWER MOTOR SPEED CONN.
Operation cycle and when the electric heat accessory is required if the electric heat accessory is installed. Cooling Adjust thermostat setting to desired temperature and set thermostat Heat-Cool switch to COOL. The unit will come on and operate automatically under control of the thermostat. Close all doors and windows. The unit may run continuously for several hours or longer on the initial run because of residual heat and moisture in the house. This is normal for any air conditioning system.
Annual Condenser Maintenance and Inspection To change speed tap settings, see Speed Taps in the Startup Procedures section of this manual. Fan Motor CAUTION FIGURE 8 Wire Colors Do NOT use 3 in 1 oil, penetrating oil, WD40 or similar oils to oil motor bearings, Oil the condenser fan motor after five years of operation and every five years thereafter. Use SAE 10W30 motor oil.
INTERNATIONAL COMFORT PRODUCTS LIMITED WARRANTY CERTIFICATE For Cooling SAVE THIS CERTIFICATE. province It gives you specific & Heating Products legal rights, and you may also have other rights which may vary from state to state and to province. If your unit needs servicing, contact a qualified dealer or qualified service technician of your choice. When requesting service, please have the model and serial number from each unit in your heating and/or cooling system readily available.
ADDITIONAL TERMS FOR RESIDENTIAL APPLICATIONS ONLY The Additional Terms for the components listed below are in addition to, and subject to, the General Terms on the reverse side of this page. Warranty coverage is limited to parts that fail due to defect in materials or workmanship during the specified term. CENTRAL GAS & OIL FURNACE HEAT EXCHANGERS* Gas Model Series: C9MPV. HgMPV. TgMPV. CgMPT. H9MPT. T9MPT. C9MPD. HgMPD. TgMPD: Limited Lifetime Warranty on heat exchangers.
