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Goodman AVPTC24B14 series Installation & Operating Instructions Manual

Manual is about: AVPTC**14 series

Summary of AVPTC24B14 series

  • Page 1

    Avptc**14** © 2013-2014 goodman manufacturing company, l.P. 5151 san felipe, suite 500, houston, tx 77056 www.Goodmanmfg.Com - or - www.Amana-hac.Com p/n: io-443e date: october 2014 air handlers installation & operating instructions ® is a registed trademark of maytag corporation or its related comp...

  • Page 2

    2 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 comply with all safety information and instructions accompanying these symbols. Failure t...

  • Page 3

    3 2 shipping inspection always transport the unit upright; laying the unit on its side or top during transit may cause equipment damage. The installer should inspect the product upon receipt for shipping damage and subsequent investigation is the responsibility of the carrier. The installer must ver...

  • Page 4

    4 for electrical wiring connections. Consult all appropriate regulatory codes prior to determining final clearances. When installing this unit in an area that may become wet (such as crawl spaces), elevate the unit with a sturdy, non-porous material. In installations that may lead to physical damage...

  • Page 5

    5 tubing panel may remain screwed together during this procedure. Remove and retain the seven (7) screws securing the coil access panel to the cabinet and the six (6) screws securing the blower access panel to the cabinet. 2. Slide the coil assembly out using the drain pan to pull the assembly from ...

  • Page 6

    6 access panel configuration for downflow or horizontal right figure 9 secondary drain port for upflow/downflow application secondary drain port for horizontal application blower access panel coil access panel tubing panel thumb screw external part terminology figure 7 downflow bracket center suppor...

  • Page 7

    7 5. Re-install the center support (if removed) using the two (2) screws removed in step 4. 6. Re-install the access panels removed in step 1 as shown in figure 9. 7. The bottom left drain connection is the primary drain for this application and condensate drain line must be attached to this drain c...

  • Page 8: Caution

    8 8. Replace access panels, suction line grommet, insulation and all screws. 8 condensate drain lines the coil drain pan has a primary and a secondary drain with 3/4" npt female connections. The connectors required are 3/ 4" npt male, either pvc or metal pipe, and should be hand tightened to a torqu...

  • Page 9

    9 the return ductwork is to be connected to the air handler bottom (upflow configuration). 10 return air filters 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. Whe...

  • Page 10

    10 return air temperature. Using the temperature rise calculated, cfm can be estimated from the tr formula above. See technical manual and/or service manual for more information. 12 electrical and control wiring important: all routing of electrical wiring must be made through provided electrical kno...

  • Page 11

    11 at this entry point. Some codes/municipalities require the supply wire to be enclosed in conduit. Consult your local codes. 12.4.1 air handler only (non-heat kit models) the building supply connects to the stripped black and red wires contained in the air handler electrical compartment cavity. A ...

  • Page 12

    12 cas switch figure 19 on off move to the on position to enable dehumidification s5 s6 s7 s8 dip switches - dehumidification enable figure 18 1. Turn off power to air handler. 2. Secure the dehumidistat neutral wire (typically the white lead) to the screw terminal marked “dehum” on the air handler’...

  • Page 13

    13 display the proper fault codes. If the switch is detected closed for 30 seconds, normal operation resumes and the error message will be removed. 16 avptc motor orientation if the unit is in the upflow position, there is no need to rotate the motor. If the unit is in the downflow position, loosen ...

  • Page 14

    14 17 circulator blower this air handler is equipped with a multi-speed circulator blower. This blower provides ease in adjusting blower speeds. The specification sheet applicable to your model provides an airflow table, showing the relationship between airflow (cfm) and external static pressure (e....

  • Page 15

    15 • profile a provides only an off delay of one (1) minute at 100% of the cooling demand airflow. • profile b ramps up to full cooling demand airflow by first stepping up to 50% of the full demand for 30 seconds. The motor then ramps to 100% of the required airflow. A one (1) minute off delay at 10...

  • Page 16

    16 if an electric heater kit has not been installed, set dip switches 9, 10, and 11 to any valid heater kit setting (see ariflow table for valid settings). This will prevent an ec error code from being displayed. Note: for installations not indicated in the preceding temperature rise tables, the fol...

  • Page 17

    17 htr kw 9 10 11 avptc24b14a avptc30c14a avptc36c14a avptc48c14a avptc42d14a† avptc48d14a†† avptc60d14a††† 3 on on on 550 600 nr nr 850** nr nr 5 on on off 650 700 850 850 1250 1250 1250 6 on off on 700 750 900 900 1300 1300 1300 8 on off off 800 875 1000 1000 1500 1500 1500 10 off on on 850 950 12...

  • Page 18

    18 this page intentionall left blank.

  • Page 19

    19 19.3 fault recall the integrated control module is equipped with a momentary push-button switch that can be used to display the last six faults on the 7 segment led display. The control must be in standby mode (no thermostat inputs) to use the feature. Depress the push-button for approximately tw...

  • Page 20

    20 maximum airflow capability. If the thermostat provides four continuous fan speeds then a 100% airflow option is added. During continuous fan operation, the thermostat sends a fan request along with the continuous fan demand to the air handler. The air handler, in turn, sends the demand to the ecm...

  • Page 21

    21 high voltage! Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. • green receive led – indicates network traffic. The table below indicates the led status and the corresponding...

  • Page 22

    22 led led status indication possible causes corrective action(s) notes & cautions red communications led off • normal condition • none • none • none 1 flash • communications failure • communications failure • depress learn button • verify that bus bias and term dipswitches are in the on position. •...

  • Page 23

    23 24 air handler advanced features menu submenu item electric heat size (htr kw) motor hp (1/2, 3/4, or 1 mtr hp) heat on delay (ht on) displays the electric heat indoor blower on delay. Heat off delay (ht off) displays the electric heat indoor blower off delay. Submenu item indication/user modifia...

  • Page 24

    24 25 troubleshooting comfor tnet™ ther mostat onl y s y m p toms of a b normal ope ration (legac y & comfor tnet™ thermostat) 7-segment led codes characters wi ll a lter nate faul t desc ri pti on m essage code possible causes correct iv e a c tions notes & cauti ons x led di splay is on continuou ...

  • Page 25

    25 25 troubleshooting (sheet 2 of 4) comfor tnet™ ther mostat onl y s y m p toms of a b normal ope ration (legac y & comfor tnet™ thermostat) 7-segment led codes characters wi ll a lter nate faul t desc ri pti on messa ge code possible causes correct iv e a c tions notes & cautions x air hand ler bl...

  • Page 26

    26 25 troubleshooting (sheet 3 of 4) comfor tnet™ ther mostat onl y s y m p toms of a b normal ope ration (legac y & comfor tnet™ thermostat) 7-segment led codes characters wi ll a lter nate faul t desc ri pti on messa ge code possible causes correct iv e a c tions notes & cauti ons x air hand ler b...

  • Page 27

    27 25 troubleshooting (sheet 4 of 4) comfor tnet™ ther mostat onl y s y m p toms of a b normal ope ration (legac y & comfor tnet™ thermostat) 7-segment led codes characters wi ll a lter nate faul t desc ri pti on messa ge code possible causes correct iv e a c tions notes & cauti ons x air hand ler b...

  • Page 28

    28 wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. High voltage! Disconnect all power before servicing. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. Warning 27 wiring diagrams ...

  • Page 29

    29 high voltage! Disconnect all power before servicing. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. Warning wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 3-phase heat kit 27...

  • Page 30: Split Systems

    30 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. Replace or clean filter important note: never operate unit without ...

  • Page 31

    31 0140a00079-a 7 segment led (characters will alternate) description of condition (no display) internal control fault / no power on standby, waiting for inputs ed heater kit dip switches not set properly eb no htr kit installed - system calling for auxiliary heat e5 fuse open ef auxiliary switch op...

  • Page 32

    32 © 2013 - 2014 goodman manufacturing company, l.P. 5151 san felipe, suite 500, houston, tx 77056 www.Goodmanmfg.Com - or - www.Amana-hac.Com is a registered trademark of maytag corporation or its related entities and is used under license. All rights reserved..