Amana GUD-X Furnace User Manual
Contents
1.2. ELECTRICAL BOX ORS GY 25 FACTORY WIRED BLOWER MOTOR TO CONTROL CONNECTIONS COLOR CODE IMPORTANT F Fx YL YELLOW EE E COOLING OR ORANGE READ BEFORE OPERATING OR SERVICING THIS UNIT MANUFACTURER S VARIABLE LETTER SPEED MOTOR TO HEAT MOTOR BLOWER SPEED GU OTEK TOW ADDS 3 VT VIOLET 1 SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0 7 AMPS GUC 070X40 SE 4 GN GREEN 2 AMANA SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING GUC 04X30 SEE BK BLACK 3 IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE GUD 045X30 BU 23 a INSTALLATION BR BROWN REPLACED IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING INSTRUCTIONS WH WHITE OF AT LEAST 105C USE COPPER CONDUCTORS ONLY GUX 070X40 TO DETERMINE BI BLUE 4 UNUSED BLOWER MOTOR LEADS MUST BE PLACED ON PARK TERMINALS OF CONTROL OR TAPED GUC 090X50 MED LOW OR 29 4 PROPER FF HEATING AND COOLING BLOWER SPEEDS ARE NOT THE SAME DISCARD JUMPER BEFORE GUD 070X40 COOLING GY GRAY CONNECTING BLOWER LEADS 7 7 BLOWER SPEED RD RED DIAGNOSTIC LIGHT STEADY REPLACE CONTROL 1 FLASH LOCKOUT 2 FLASHES PS STUCK CLOSED GUX 070X30 090x50 GUD 090X35 090X50 MED BU 23 4 3 FLASHES PS STUCK OPEN 4 FLASHES OPEN HIGH LIMIT SWITCH GEERT LOW VOLTAGE 5 FLASHES OPEN ROLLOUT CONTROL GUC 070X30 1 15X50 LOW VOLTAGE FIELD CONTINUOUS FLASHING FLAME NO CALL FOR HEAT 090X35 H BK 26 4 HI VOLTAGE GUD 070X30 115X50 HI VOLTAGE FIELD 11165501 REV 0
3. 14 1 2 2 5 8 out notice 90 24 1 2 10 1 2 18 1 2 4 5 8 24 1 2 12 1 2 18 1 2 2 5 8 Amana All dimensions are in inches HESE Fayetteville TN 37334 EH Model Hig Tons AC External Static Pressure Inches Water Column Speed As Motor Tas CC OO TL o 034 0 07 08 Shipped Speed ESP RISE RISE RISE RISE RISE HIGH 3 0 1381 28 71319 29 1260 30 1197 32 1131 34 1055 960 847 MED 2 5 1173 1142 34 1103 35 71055 36 998 38 931 848 736 MED LOW 2 0 908 42 901 43 884 43 855 45 815 47 760 688 602 41 45 1 l 47 GUD070X30B HIGH GUD070X40B MED LOW GUD090X35B MED GUD090X50B MED GUD115X50B HIGH 1454 1369 1248 1317 1232 1067 e CFM information in the above table is with high velocity permanent filter s as shipped with the furnace If the furnace is shipped with two side return filters this table assumes both filters are used All furnaces ship as high speed for cooling Installer must adjust blower speed as needed For most jobs about 400 CFM per ton when cooling is desirable This chart is for furnaces installed at 0 4000 feet At higher altitudes a properly derated unit will have the same temperature rise at a particular CFM while the ESP at that CFM will be lower The shaded area indicates ranges in excess of maximum external static pressure allowable when heating For satisfactory operation external static pressure should not e
4. Amana Heating_ Air Conditionin A higher standard of comfort GUD X High Efficiency Gas Fired Warm Air Furnace Pressure Model Number Input Output i Minimum Maximum AC Tons Switch Setting Shipping BTUH BTUH Circuit Overcurrent Speeds 5 ESP Inches W C Burners Ampacity Protection 1 Minimum Circuit Ampacity Circulating Blower Amps x 1 25 LD Blower Amps 2 Maximum Overcurrent Protection refers to maximum recommended fuse or circuit breaker size A WARN l NG To avoid death personal injury or Specification Sheet Affix this Specification Sheet Installation Instructions and User Information manual adjacent to the unit 3 As shipped for installations below 4 000 feet Dimensions property damage due to fire do not exceed maximum recommended fuse or circuit breaker size Left Side View Front View 28 1 8 A 28 3 4 20 1 8 Sat 3 4 EEN l Zb 238 R SE Right Side View Gas Top View Gas Supply Hole Combustion tier Air Inlet Voltage Hole Low Electrical Hole Electrical 48 Voltage Line Voltage ija Flue Outlet Hole Line Gas 1 3 4 S Voltage 5 7 8 Supply S 6 5 8 Sg V Sege 4 TT 2 1 2 1 5 8 Condensate Drain 2 D Left or Right Side 1 5 8 3 Bottom KO Bottom KO Due to continuous engineering de Sie A B C D EI sign and development the above 70 11 information is subject to change with 20 1 2 19 11
5. al power to this furnace before servicing or performing maintenance THERMOSTAT DO PRESSURE SWITCH PS 115V FIELD el CONNECTIONS DO SE EE ROLLOUT a ELECTRONIC CONTROL LIMIT RL 8 AIR CLEANER HI Q RD 44 no BR TERMINAL ORDER REARRANGED FOR CLARITY MED EEHHL XX c L RD 44__ OR BR MED LOW 16 LO Q AAUUI FF 1 l Yih Ee Cow ooo CCMMNMM ae Ye R N Zi EN Beet ERR E ADU 2 CHPP HNHNHHN HH OEAANI GINRR ADP Velez OEOEOOETTPLLMMOARREGFNNEOO mz r 9 TUTUTTURHSI OVVLTKKUNPDDU1 2 TN penx 8 CONTROL orm 8 GY 47 SCT KC Ehe VT 14 zo LIMIT SS gd i L D 0 f D 2 D i FS mr E Q Q 3 l LE FLAME SENSOR penx F bi v ebe T MS _ Tl ee se 5 MS 5 Lei O PR OHCHCH R OR3 d COMBUSTION WH BLOWER BU ce CB VT D 8 5 2 36 55 23 IONIGA THERMOSTAT BK Au FIELD ia CONNECTIONS 10 C BK 3 CONNECT O GIF HUMIDIFIER Ir Y wR Gu fo b i DooR DOOR SWITCH CLOSED SWITCH GND Cl WHEN DOOR IN PLACE BR21 D i In N A vr f i WARNING DISCONNECT POWER YL 11 ay 14 IGNITOR i BEFORE SERVICING WIRING TO BU 25 oe i EN UNIT MUST BE PROPERLY E E GN A WARNING DISCONNECT POWER BEFOREPRIMARYI Gah POLARIZED AND GROUNDED SEA SERVICING WIRING TO UNIT MUST BE baad RD 44 PROPERLY POLARIZED AND GROUNDED
6. ith the National Electrical Code and or all existing local codes 4 Performance figures are based on Department of En ergy information and requirements under continuous operating conditions Performance will vary with weather conditions and use 5 Drain connections must conform to local codes 6 Installer must supply the following gas line fittings according to which entrance is used To Two 90 Elbows One Close Nipple One 90 Elbow One 90 Elbow One 45 Elbow One Close Nipple Flame Sensor Flame sensor output is 1 to 4 microamps at 115 volts Filters Side Return Filters Minimum Recommended Size Size Air Flow Disposable 045 30 1 24x24 576 1 16x25 280 1 24x24 576 1 16x25 280 116025 672 116125 642 2 20x25 960 2 16x25 465 Quantity Inches Total Minimum Surface Area in Square Inches Permanent filter sizes are as shipped with furnace The minimum permanent filter size area is based on allowable face velocity of 620 feet per minute Bottom Return Filter Sizes Model Filter Size Inches Typel el mai Lt Clesen E Cal ac P DST aaen E P Permanent As Shipped With Furnace The figure below shows how the filter is retained over the bottom return air opening kel Filter Retainer pe a ie ee Furnace Bottom Filter Retainer AA WARNING To prevent death personal injury or property damage due to electrical shock disconnect electric
7. xceed 0 5 W C The data for 0 6 W C to 0 8 W C is shown for air conditioning purposes only The dashed areas indicate a temperature rise not recommended for this model The installation must be adjusted to obtain a temperature rise within the range listed on the furnace nameplate Accessibility Clearances Minimum AA WARNING To avoid death personal injury or property damage due to fire clearances to combus tible surfaces listed as below must be observed 36 inches front clearance is required for servicing or clean ing NOTE In all cases accessibility clearance must take precedence over clearances from the enclosure where accessibility clearances are greater CLEARANCES TO COMBUSTIBLE SURFACES GUD_ MODEL FURNACES Inches C If placed on combustible floor floor MUST be wood only High Altitude Installations For installations above 4000 feet please refer to your Amana distributor for required kit s Pressure 0 4000 Ft 3 5 W C 0 4500 Ft LPTKO9 10 0 W C NOTE In Canada gas furnaces are certified to 4 500 feet only IMPORTANT NOTES 1 All furnaces have a redundant gas valve and blower door interlock switch 2 All furnaces are manufactured for use on 115 VAC 60 Hz single phase electrical supply 3 IMPORTANT While the data is presented as a guide itis very important to properly size fuses and wires and make electrical connections in accordance w
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