Goodman Mfg IO - 395 manuale d’uso

C US ® *NOTE: Please contact your distributor or our website for the applicable S pecification Sheets referred to in this manual. RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION. A TTENTION INST ALLING PERSONNEL Prior to installation, thoroughly familiarize yourself with this Inst allation Manual. Observe all safety warnings. During installation or r[...]

2 W ARNIN G I NSTALLATION AN D REP AIR OF THIS UNI T SHO ULD BE PERFO RMED ON L Y BY IN DIVI DUALS MEE T I NG THE REQUIREMENTS OF AN “E NTRY L EVEL T ECHNICIAN ” AS SPECIFIED BY THE A IR -C OND ITI ONI NG , H EATI NG , AN D R EFR IGE RAT IO N I NST ITUT E (AHR I). A TTE MPTING TO INST ALL OR REPAIR THIS UNI T WI TH OUT SUCH BACKGROUND MA Y RES [...]

3 “Product Registration” located on the left side of the Warranty page and complete the forms in the manner indicated on the Product Registration page. Product limited warranty certificates for models currently in production can be viewed at www .goodmanmfg.com. If your model is not currently in production or does not appear on the website, ple[...]

4 The information on the rating plate is in compliance with the FTC & DOE rating for single phase units. The three phase units in this series are not covered under the DOE certified program. The efficiency ratings of these units are a product of thermal effi- ciency determined under continuous operating conditions inde- pendent of any installed[...]

5 Rooftop Installation R OOF C URB I NSTALLATIONS O NLY NOTE: Sufficient structural support must be determined prior to locating and mounting the curb and package unit. Curb insulation, cant strips, flashing and general roofing material are furnished by the contractor . Curbing must be installed in compliance with the National Roofing Contractors A[...]

6 Remov e these c overs for hor iz o ntal duct applic ations Remove these panels for do wnflow duct applicat ions Supply Return Duct Cover Installation Down Discharge Applications Cut insulation around bottom openings and remove panels from the bottom of the unit, saving the screws holding the panels in place. NOTE: Single phase models require inst[...]

7 WIRING NOTE: All wiring should be made in accordance with the National Electrical Code. Consult your local Power Company to determine the availability of sufficient power to operate the unit. Check the volt age, frequency , and phase at the power supply to ensure it corresponds to the unit’s RA TED VOL T AGE REQUIREMENT . In accordance with the[...]

8 BRANCH CIRC UIT A MPA CITY 15 20 25 30 35 40 45 50 SUPPLY WI RE LENGTH - FEET 2 0 0 64443322 1 5 0 86644433 1 0 0 1 0 8866644 5 0 1 4 1 2 1 0 1 0 8866 2. Wire size based on 60° C rated wire insulation and 30° C Ambient T emperature (86° F). 3. For more than 3 conductors in a raceway or cable, see the N.E.C. for derating the ampacity of each co[...]

9 Crankcase Heater This item is “ON” whenever power is supplied to the unit and the crankcase heater thermostat is closed. Crankcase heater thermostat closes at 67° and opens at 85°. It warms the compressor crankcase thereby preventing liquid migration and subsequent compressor damage. The insert type heater is self regulating. It is connecte[...]

10 supplementary heat for all heat pump installations in areas where the temperature drops below 45° F . It is also a good practice to provide sufficient supplementary heat to handle the entire heating requirement should there be a component failure of the heat pump, such as a compressor , or refrigerant leak, etc. Since the temperature of the ref[...]

11 0.1 0. 2 0.3 0.4 0. 5 0.6 0.7 0. 8 CFM 1122 1078 1032 972 915 804 687 558 W A TTS 338 330 321 310 300 283 264 250 CFM 1387 1331 1264 1209 1119 1041 935 748 W A TTS 456 440 428 412 399 382 363 330 CFM 1521 1454 1388 1311 1230 1144 1055 939 W A TTS 534 521 510 490 477 461 442 420 CFM 1,140 1,395 1, 360 1,310 1,265 1, 235 1,190 1, 130 W A TTS 275 2[...]

12 S PEED T AP A DJUSTMENTS F OR I NDOOR B LOWER M OTOR PSC Motor Adjust the CFM by changing the speed tap of the indoor blower motor at the EBTDR “COM” connection with one of the speed taps on “M1” or “M2”. (Black-High S peed, Blue-Medium S peed, Red- Low S peed.) X-13 Motor Adjust the CFM by changing the 24V low voltage lead at the sp[...]

13 Un it Mod el Nu mb er 5 8 10 15 2 0 G PH13 24M 41 ** M (F ) M (F ) M (F ) HN A G PH13 30M 41 ** M (F ) M (F ) M (F ) HN A G P H /G PC1 336M41* * MM H (F ) H (F ) NA G PH13 42M 41 ** MM H (F ) H (F ) NA G P H /G PC1 348M41* * 3 (F ) 3 (F ) 3 (F ) 3 (F ) 3 (F ) G P H /G PC1 360M41* * 3 (F ) 3 (F ) 3 (F ) 3 (F ) 3 (F ) G PC13 36M 43 ** -- - -- - --[...]

14 TROUBLESHOOTING CHART SYMPTOM High head - low suct ion a. Restr i c ti on i n li qui d li ne or f lowr ato r a. Remov e or r epl ace wi th pr ope r s iz e f l o wr a t or . High head - hi gh or nor ma l s ucti on a. Dirt y c ondense r c oil a. Cle an c oi l. b. O v er c har g ed b. Co r rec t S y s tem c har g e. c . C ondens e r fan no t runni [...]

15 APPENDIX UNIT DIMENSIONS BLOWE R ACCESS P ANEL ? ? 2 34 51 47 SUP PL Y 1 3/8 A RETURN POW ER WI RE ENT RANCE 4 1/8 2 1/8 6 ½ 16 16 5 ½ B B CONTROL WI RE ENT RANCE CONDENSA TE DRA I N CONNECTION 3/ 4” NP T FE M ALE 18 7/ 8 SUCTIO N/LIQUID PRE SSU RE PO RT 3 8 MEDIUM CHASSIS GP*1324M4** GP*1330M4** GP*1336M4** GP*1342M4** LARGE CHASSIS GP*1348[...]

16 MINIMUM CLEARANCES RECOMMENDED FIL TER SIZES 3" MI N 12 " M IN 36 " M I N (FOR SER VICE) . 48 " M IN 12 " M IN 36 " M IN (F O R SE RVIC E) NOTE: Roof overhand should be no more than 36” U N I T 2 ton 2 -1 /2 ton 3 to n 3 -1 /2 to n 4 to n 5 ton M i n. F il t er S ize ( 1 ) 2 5x25 x 1 (1) 25x2 5x1 (1) 25 x25x 1 (1 [...]