Carrier SERIES 131 58PAV- Manuals

Page 2 - Disconnect all power to the furnace. DO NOT TOUCH THE; UNIT SIZE; Fig. 1—Dimensional Drawing

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS PROCEDURE Electrostatic discharge can affect electronic components.Take precautions during furnace installation and servicing toprotect the furnace electronic control. Precautions will pre-vent electrostatic discharges from personnel and hand toolswhich are ...

Page 4 - INPUT BTUH; Fig. 2—Air For Combustion and Ventilation; CONFINED

Air for combustion must not be contaminated by halogencompounds, which include fluoride, chloride, bromide, andiodide. These elements are found in aerosol sprays, deter-gents, bleaches, cleaning solvents, salts, air fresheners, andother household products. All fuel-burning equipment must be supplied...

Page 5 - Step 3—Filter Arrangement; Fig. 3—Air For Combustion and Ventilation; Fig. 4—Side Filter Arrangement

2. All air from outside the structure: a. If combustion air is taken from outdoors through vertical ducts, the openings and ducts MUST have at least 1 sq in.of free area per 4000 Btuh of the total input for allequipment within the confined space. (See Fig. 3.) b. If combustion air is taken from the ...

Page 6 - Step 5—Gas Piping; Fig. 5—Bottom Filter Arrangement

NOTE: The maximum length of the bolt should not exceed 1-1/2 in. 1. Lay furnace on its back. Locate and drill 5/16-in. diameter hole in each bottom corner of furnace as shown in Fig. 6. 2. Install nut on bolt and install bolt and nut in hole. (Install flat washer if desired.) 3. Install another nut ...

Page 7 - Step 6—Electrical Connections; Proper polarity must be maintained for 115-v wiring. If; Step 7— Venting; GENERAL; Fig. 7—Typical Gas Pipe Arrangement; GAS

An accessible manual shutoff valve MUST be installed upstreamof the furnace gas controls and within 72 in. of the furnace. A1/8-in. NPT plugged tapping, accessible for test gage connection,MUST be installed immediately upstream of the gas supplyconnection to the furnace and downstream of the manual ...

Page 8 - Table 5—Electrical Data

The furnace must have a 115-v power supply properly connectedand grounded. Proper polarity must be maintained for correctoperation. Thermostat wire connections at R, W, C, and Y must bemade at the 24-v terminal block on the control board. The gasservice pressure must not exceed 0.5 psig (14-in. wc),...

Page 10 - PCB

→ Fig. 10—Unit Wiring Diagram A95335 PCB BL OWER O FF DE LAY SE LEC T IO N CH AR T 90 SEC 135 SEC 180 SEC 225 SEC GVR H I/L O RE L A Y SE C- 1 SE C- 2 PL 1 3 2 1 6 5 4 9 87 LE D TEST/TWIN BL OWER OF F DE LAY G R Y W C HU M HS IR ID R B L W R BL OWER SP EED SE LEC T FU 1 C OOL HE AT L2 PL 3 PL 2 VA C...

Page 12 - GAS HEAT

(9.) Proceed to item c to adjust manifold pressure. c. Adjust gas input. (1.) Remove regulator adjustment seal cap. (See Fig. 11.) (2.) Turn adjusting screw counterclockwise to decrease input. Turn screw clockwise to increase input. DONOT set manifold pressure less than 3.2-in. wc ormore than 3.8-in...

Page 13 - Table 7—Gas Rate Cu Ft/Hr; BURNER FLAME; Table 8—Canadian Orifice Size

Disconnect the electrical power before changing the speedtap. A failure to follow this warning can cause personalinjury. d. To change blower motor speed selections for heating mode, remove blower motor lead from control board HEATterminal. (See Fig. 9.) Select desired blower motor speedlead from 1 o...

Page 14 - Fig. 13—Amp Draw Check With Ammeter

CHECK SAFETY CONTROLS — The flame sensor, gas valve,and pressure switch were all checked in the Start-Up Proceduressection as part of normal operation. 1. Check primary limit control. This control shuts off the combustion control system andenergizes the circulating-air blower motor if the furnaceove...

Page 15 - SERVICE TRAINING; • Unit Familiarization

A94328 SERVICE TRAINING Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including: • Unit Familiarization • Maintenance • Installation Overview • Operating Sequence A large selection of product, theory, and skills programs...

Carrier SERIES 131 58PAV- Manuals

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User Manual Carrier SERIES 131 58PAV

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