Table of Contents
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ARUF**14**/ARPT**14**
AIR HANDLERS
INSTALLATION & OPERATING INSTRUCTIONS
CONTENTS
1 Important Safety Instructions ........................................ 1
Regarding Product Warranty ....................................... 2
3 Shipping Inspection ...................................................... 3
3.1 Parts .................................................................... 3
3.2 Handling .............................................................. 3
4 Codes & Regulations .................................................... 3
5 Replacement Parts ....................................................... 3
6
Pre-Installation Considerations .................................... 3
6.1 Preparation .......................................................... 3
6.2 System Matches .................................................. 3
6.3 Interconnecting Tubing ........................................ 3
6.4 Clearances .......................................................... 4
6.5 Horizontal Applications ........................................ 4
7
Installation Location ..................................................... 4
7.1 Upflow Installation ................................................ 4
7.2 Horizontal Left Installation ................................... 4
7.3 Downflow Installation ........................................... 4
7.4 Horizontal Right Installation ................................. 5
8 Refrigerant Lines .......................................................... 7
8.1 Tubing Size .......................................................... 7
8.2 Tubing Preparation .............................................. 7
8.3 Special Instructions ............................................. 7
8.4 Tubing Connections for Flowrator Model ............. 7
8.5 Tubing Connections for TXV Models ................... 8
9 Condensate Drain Lines ............................................... 8
10 Ductwork ..................................................................... 9
10.1 Return Ductwork ................................................ 9
11 Return Air Filters ......................................................... 9
12 Electric Heat ............................................................... 9
12.1 No Electric Heat Installed .................................. 9
13 Electrical and Control Wiring .................................... 10
13.1 Building Electrical Service Inspection .............. 10
13.2 Wire Sizing ....................................................... 10
13.3 Maximum Overcurrent Protection (MOP) ........ 11
13.4 Electrical Connections - Supply Voltage ......... 11
13.5 Low Voltage Connections ................................ 11
13.5.1 Thermostats ............................................ 11
13.6 Speed Tap Adjustment ..................................... 12
14 Achieving 2% Low Leakage Rate ............................. 12
15 Start-Up Procedure ................................................... 12
16 Regular Maintenance ............................................... 12
Airflow Data ...................................................................... 13
Schematics ....................................................................... 14
Prior to installation, thoroughly familiarize yourself with this Installation Manual.
IO-427
Observe all safety warnings. During installation or repair, caution is to be observed.
4/12
It is your responsibility to install the product safely and to educate the customer on its safe use.
ATTENTION INSTALLING PERSONNEL
©2012 Goodman Manufacturing Company, L.P.
5151 San Felipe, Suite 500, Houston, TX 77056
www.goodmanmfg.com - or - www.amana-hac.com
P/N: IO-427
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
1 Important Safety Instructions
The following symbols and labels are used throughout this
manual to indicate immediate or potential safety hazards. It
is the owner's and installer's responsibility to read and com-
ply with all safety information and instructions accompanying
these symbols. Failure to heed safety information increases
the risk of personal injury, property damage, and/or product
damage.
Date: April 2012
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Summary of Contents for Goodman ARPT**14**
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Page 1: Table Of Contents
©2012 Goodman Manufacturing Company, L.P. ARUF**14**/ARPT**14** 5151 San Felipe, Suite 500, Houston, TX 77056 AIR HANDLERS www.goodmanmfg.com - or - www.amana-hac.com INSTALLATION & OPERATING INSTRUCTIONS P/N: IO-427 Date: April 2012 CONTENTS 1 Important Safety Instructions ........1 2 Important Note to the Owner Regarding Product Warranty ........ -
Page 2: Important Note To The Owner Regarding Product Warranty
HIGH VOLTAGE! To prevent the risk of property damage, personal Disconnect ALL power before servicing. injury, or death, do not store combustible materials or Multiple power sources may be present. use gasoline or other flammable liquids or vapors in Failure to do so may cause property damage, the vicinity of this unit. -
Page 3: Shipping Inspection
To register your Amana ® brand unit, go to www.amana- The United States Environmental Protection Agency hac.com and click “Warranty Registration”. Complete regis- (EPA) has issued various regulations regarding the in- tration as prompted. troduction and disposal of refrigerants. Failure to follow these regulations may harm the environment and can Product limited warranty certificates for models currently in lead to the imposition of substantial fines. -
Page 4: Clearances
6.4 Clearances 7.2 Horizontal Left Installation The unit clearance from a combustible surface may be No field modifications are permissible for this applica- 0". However, service clearance must take precedence. tion. A minimum of 24" in front of the unit for service clear- The bottom right drain connection is the primary drain for ance is required. -
Page 5: Horizontal Right Installation
5. Using the drain pan to hold the coil assembly, slide the coil assembly back into the cabinet on the downflow brackets as shown in Figure 7. 6. Re-install the center support (if removed) using the two (2) screws removed in Step 4. 7. - Page 6 Upper Tie Plate Control Coil Slides Deck on the downflow bracket Downflow Bracket Center Support Filter Bracket Filter Access IMPORTANT NOTE: Panel Ensure coil slides on the rails INTERNAL PART TERMINOLOGY along the groove provided on the drain pan side walls. Figure 5 Failure to do so will result in improper condensate drainage.
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Page 7: Refrigerant Lines
CAUTION Screw Applying too much heat to any tube can melt the tube. Torch heat required to braze tubes of various sizes must be proportional to the size of the tube. Service personnel must use the appropriate heat level for the size of the tube being brazed. -
Page 8: Tubing Connections For Txv Models
6. Remove the tailpiece clamped to the exterior of the cabi- 9 Condensate Drain Lines net or in the literature kit packet and slide the 13/16 nut The coil drain pan has a primary and a secondary drain with into place. 3/4"... -
Page 9: Ductwork
11 Return Air Filters Drain Connection Each installation must include a return air filter. This filtering may be performed at the air handler using the factory filter rails or externally such as a return air filter grille. When using Air Handler 2"... -
Page 10: Electrical And Control Wiring
13 Electrical and Control Wiring HEAT KIT NOMINAL kW IMPORTANT: All routing of electrical wiring must be made 19/20 through provided electrical knockouts. Do not cut, puncture or alter the cabinet for electrical wiring. 1000 1200 13.1 Building Electrical Service Inspection 1400 This unit is designed for single-phase electrical supply 1600... -
Page 11: Maximum Overcurrent Protection (Mop)
13.4.1 Air Handler Only (Non-Heat Kit Models) • Refer to the NEC (USA) or CSA (Canada) for wire siz- ing. The unit MCA for the air handler and the optional The power supply connects to the stripped black and electric heat kit can be found on the unit Series and red wires contained in the air handler electrical com- Rating Plate. -
Page 12: Speed Tap Adjustment
13.6 Speed Tap Adjustment • Low voltage wiring is properly connected. ARUF**14** and ARPT**14** air handlers have multi- • Auxiliary drain is installed when necessary and pitched speed PSC motors. The color of the wire coming from to allow for drainage. the motor to the “COM”... -
Page 13: Airflow Data
Airflow Data Static Pressure (in w.c) Blower Model Number Speed High 1150 1095 1045 1025 ARUF18B14 Medium High 1150 1095 1045 1025 ARUF24B14 Medium High 1145 1085 1020 ARUF30B14 Medium High 1485 1435 1385 1345 1275 1205 1125 ARUF36C14 Medium 1300 1270 1235... -
Page 14: Schematics
Schematics HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. ROOM THERMOSTAT #18 GA. 4 WIRES WITH COOLING 3 WIRES WITHOUT AR UNIT GREEN WHITE TO CONDENSING... - Page 15 HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. ARUF**14**/ARPT**14** 18-60 10 KW & BELOW TYPICAL H/P HEAT PUMP #18 GA. 7 WIRE ROOM THERMOSTAT AT/AR UNIT Y O C...
- Page 16 HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. ELECTRONIC BLOWER TIME DELAY RELAY TSTAT 120/240VAC SYSTEM XFMR-R PARK TERMINAL TRANSFORMER MOTOR NEUTRAL 24 VAC B13707-35 XFMR-C...
- Page 17 HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. ARUF**14**/ARPT**14** HTR1 HTR2 HTR1 HTR1 HTR2 HTR1 TL HTR2 HTR3 HTR3 HTR4 ONE (1) ELEMENT ROWS TWO (2) ELEMENT ROWS THREE (3) ELEMENT ROWS FOUR (4) ELEMENT ROWS...
- Page 18 THIS PAGE LEFT INTENTIONALLY BLANK...
- Page 19 SPLIT SYSTEMS AIR CONDITIONING AND HEAT PUMP HOMEOWNER’S ROUTINE MAINTENANCE RECOMMENDATIONS We strongly recommend a bi-annual maintenance checkup be performed before the heating and cooling seasons begin by a qualified servicer. Clean Outside Coil (Qualified Servicer Only) Replace or Clean Filter IMPORTANT NOTE: Never operate unit without a filter in- stalled as dust and lint will build up on internal parts resulting in loss of efficiency, equipment damage and possible fire.
- Page 20 NOTE: SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE. ©2012 Goodman Manufacturing Company, L.P. 5151 San Felipe, Suite 500, Houston, TX 77056 www.goodmanmfg.com - or - www.amana-hac.com...
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