Carrier 58PAV User Manual

HEATING A COOLING58PAVUpflow Induced-Combustion FurnacesInstallation, Start-Up, and Operating InstructionsSizes 035-125,NOTE: Before beginning the

Table 11—Dedicated Type B-1 Vent For 58PAV125-LC Maximum Horizontal Length Allowed (Ft)Table 12—Common Venting Of Furnaces (Typicai instaliation)Heigh

A89019Fig. 13—Common Vent With Water Heater (Typical Installation)Table 13—Common Vent (With No Lateral Run) Furnace and Water Heater (No Horizontal)5

tion B. The water heater vent connector must be sized per the National Fuel Gas Code.E. Removal of Existing Furnaces From Common Vent System

3. Continuous blower modeWhen the R-G circuit is made, the blower motor will operate on heating speed. During a call for heat, the

(3.) Turn off all gas appliances £ind pUots.(4.) Start furnace and let run for 3 minutes.(5.) Measure time (in seconds) for gas meter to complete one

Table 16—Gas Rate Cu Ft/HrSecondsSIZE OF TEST DIALSeconds SIZE OF TEST DIALfor one1 2 5for one 125Revolution cu ft CU ft CU ft Revolutioncu ftcu ftcu

1. Check Primary limit control.This control shuts off the combustion control system and energizes the circulating-air blower motor if t

Table 2—Dimensions (In Ins.)RETURN AIR.Fig. 1 —Dimensional DrawingA WARNINGImproper installation, adjustment, alteration, service, maintenance, or

ICombustion air requirements are determined by whether the fiunace is in an UNCONFINED or CONFINED space. A confined space is a spa

total input for all equipment within the confined space. For Example:58PAV Furnace Input BtuhFree Area per Opening (square ins.)Round Pipe (ins. dia)4

3. Install another nut on other side of furnace base. (Install flat washer if desired.)4. Adjust outside nut to provide desired height, and tighten

-------------------FIELD 24-VOLT WIRING—~ FIELD 115-, 208/230-, 460-VOLT WIRINGFig. 8—Heating and Cooling Application Wiring DiagramTable 5—Electrical

REDRED(QOC33(Q0)(Qs3LEGENDGROUND SCREW (NOTE #1)ALS 1# AUXILIARY LIMIT SWITCH-MANUAL RESETALS 2# AUXILIARY LIMIT SWITCH-AUTOMATIC RESETBLWR BLOWER MO

However, the venting of this furnace into a hned masonry chimney could result in the formation of flue gas condensate due to cold surfaces an

3. For all applications, the horizontal length of vent and vent connector must not exceed the vertical height of the vent system.4.