Carrier 58HDX User Manual

158HDX4---W AY MULTIPOISE FIXED SPEEDCONDENSING GAS FURNACEService GuideamaCERTIFIEDNOTE: Read the entire instruction manual before starting theinstal

10AIR FLOWOFFONDrain Connector BlackPVC3/4″CPVC (Loose parts bag)Trap Connection“Clamp ears”Pointed OUTPreassemble &insert into furnaceSingle Pres

11AIRFLOWOFFONPlastic CapsYellow or blackVent Drain&ClampsTrap Connection“Clamp ears”Pointed OUTPreassemble &insert into furnace2 5 -- 2 4 --

12AIRFLOWOFFON25--24--70aSingle Pressure Switch DetailDual Pressure SwitchTee Trap White PVC(loose parts bag)WARNINGMove Caps totop of trapFlexible Tu

13OFFONAIRFLOW3/16″(4.8mm) ID Rub-ber TubeTrap Connection“Clamp ears”Pointed OUTPreassemble &insert into furnace2 5 -- 2 4 -- 7 0 bSingle Pressure

14OFFONAIRFLOWCoupling & Clamps(Optional)2 5 -- 2 4 -- 7 0 cSingle Pressure Switch DetailDual Pressure SwitchTee TrapWhite PVC(loose parts bag)Fle

15Procedure 4 — Cleaning Heat ExchangersThe following items should be performed by a qualifiedservice technician.A. Primary Heat ExchangersIf heat exc

16GASKETA07828Fig. 16 -- Gasket on Collector Box4. Disconnect pressure switch tubes.5. Disconnect vent pipe from inducer housing outlet byloosening cl

171. Connect Y-terminal in furnace as shown for proper blower operation.2. Some thermostats require a “C” terminal connection as shown.3. If any of th

188. Turn on gas and electrical supplies to furnace.9. Verify igniter operation by initiating furnace control self-testfeature or by cycling thermosta

19UNIT DAMAGE HAZARDFailure to follow this caution may result in damage to unitcomponents.Make sure limit switch wire does not contact any metalliccom

2FIRE / EXPLOSION HAZARDFailure to follow this warning could cause personal injury,death, or property damage.Never store anything on, near, or in cont

20Fig. 20 -- Wiring DiagramA0782458HDX

21A07825Fig. 21 -- Service Label58HDX

22Copyright 2009 Carrier Corp. D 7310 W. Morris St. D Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 05/09Manufacturer reserves the r ight to

37. An ESD service kit (available from commercial sources)mayalsobeusedtopreventESDdamage.CARE AND MAINTENANCEFor continuing high performance and to m

4A07691Center Clipside-to-side9”(228.6 mm)Fig. 2 -- Bottom Filter ArrangementA07690Filter RackEnd CapFig. 3 -- Filter Installed for Side Inletf. Remov

5CELL PANELBURNERSBURNER BOXMANIFOLDGAS VALVEA07826Fig. 4 -- Burner Box Assembly4. Remove wires from gas valve. Note location for reassembly.5. Unplug

6Drain TubeCorrugated5/8″″(15.9mm) ID &ClampsINLETEXHAUSTINONOFFVENTDrain TubeBlack Rubber1/2″(12.7mm) ID &ClampsAIRFLOWStreet Elbow1/2″(12.7m

7Plastic CapYellow or blackVent Drain&ClampsINLETEXHAUSTINONOFFVENTCasing GrommetBlack Rubber5/8″(15.9mm) ID(Loose parts bag)Drain Connector Black

8EXHAUSTAIR FLOWINLETINONOFFVENTCasing GrommetBlack Rubber5/8″(15.9mm) CPVC(Loose parts bag)Drain Connector Black PVC3/4″(19.1mm) PVC X1/2″(12.7mm) CP

9Elbow Tube Black Rubber1/2″″ID (13 mm) & Clamps(Loose Parts Bag)AIRFLOWOFFONAIRFLOW25--24--69Single Pressure Switch DetailDual Pressure SwitchTee