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Resumen del manual
(See Fig. 4.) This hook-up is used when heating only with manual fan control at the thermostat is desired. 2. Connect accessory thermostat to furnace and cooling unit. Connect terminals W, G, R and Y on the thermostat subbase to identically labeled terminals on the low voltage terminal strip. Connect yellow and black low voltage leads from the remote condensing unit to the two C terminals on the low voltage terminal strip. 5 3. When adding a low voltage humidifier to the system, install a plug-in humidifier relay in receptacle HR on the control center. Connect humidifier directly to terminals H and H on the low voltage terminal strip. Connect leads from low voltage humidistat, in the conditioned space, to terminals HS and HS on the low voltage terminal strip. IMPORTANT: Set adjustable heat anticipator (if provided) to agree with ampere value of combination gas valve. Failure to make adjustment will result m unsatisfactory temperature control. TO THERMOSTAT ~ VALVE HEAT ANTSOPATOR SETTING Essex {AlpKo-Tafco) TF 555 Unittoi 700Û 0.45o G.20o -»• COMBUSTION AIR - See NFPA No. 54. 1. If furnace is installed in a confined area, such as a closet or utility room, provide air for combustion. a. Provide two air openings to interior space of equal area, one located near the top of the enclosure and one at the bottom. b. Make sure that openings have free area not less than lOOsqin. in area, plus an additional 1 sq in. for each 1000 Btuh in excess of 100,000 Btuh input. c. Where openings to interior spaces are impractical, follow the methods outlined in NFPA No. 54. 2. If furnace is installed in an unconfined area, such as in a full basement, it can normally be assumed that infiltration will provide sufficient air in building of conventional frame, brick or stone construction. In buildings of unusually tight construction, provide a permanent opening to the outdoors with a minimum free area of not less then 1 sq in. per 4000 Btuh total input ratings of all appliances in space. 3. Consult local codes for special requirements. CAUTION: Whenever gas appliance is installed in any area where corrosive atmosphere or chlorine or chlorinated compounds are present, bring combustion air into combustion area of furnace from outdoor source. Failure to do this can cause excessive corrosion in furnace heat exchanger. CIRCULATING AIR SUPPLY ordinances and NFPA No. 54. Consult local 1. Do not take circulating air from same space as combustion air Supply may be any mixture of outdoor and return air with minimum temperature of 50 F. 115 VOLT WHT (SEE NOTE 4) .K 58BD MOTOR (SEE NOTE 3) BLK(MED HIGH) YEL(HIGH) 58BB MOTOR (SEE NOTE I ) WHT (COMMON) 58BB ALTERNATE MOTOR (SEE NOTE 2) LEGEND (Common for Fig. 5 and Fig. 6) ___ Field Power Wiring (115 Volt) ——■ Factory Power Wiring (115 Volt) — # — Printed Circuit Control Center Wiring (11 5 Volt) ---Field Control Wiring (24 Volt) - Factory Control Wiring (24 Volt) —.— Printed Circuit Control Center Wiring (24 Volt) 0 Screw Terminal — Field-Connection Points (115 Volt and 24 Volt) 0 14-in Quick-ConnectTerminal - Factory-Wired Connections (115 Volt and 24 Volt) NOTES: 1 To change low speed, pull out speed selector plug and plug in with desired speed marking facing away from motor shaft. 2 To change motor speed, move red lead to desired terminal on motor CAUTION: Do not move white wire. Do not operate on "High" speed unless cooiirsg coii is used. 3 Wire black 58BD motor leads as indicated forwhiteand red 58BB motor leads 4 Knockout provided for field installation 5 Total electrical load is less than 1 2 amps 6 Whenever replacing original wire supplied with furnace, use AWM (90 C with 3/64-in thick insulation for 24-volt and 4/64-in thick insulation for 115-volt) wire or its equivalent 7 Motor(s) furnished with thermal overload protection Fig. 5 — 58BB.BD Field Power and Control Wiring, Heating Only Diagram 2. Install ducts and diverting dampers so that volume of circulating air entering furnace is unrestricted. 3. Bring return air connection thru top of furnace. Where there is no complete return duct system, run return air duct full size to location outside enclosed area. Return air plenum must extend a sufficient height above 14 in. required for filter removal to provide for attachment of return air duct or grille. 6 VALVE JUNCTION BOX ;------W TO THERMOSTAT 24V CIRCUIT TO CONDENSING UNIT TO LOW VOLTAGE HUMIDIFIER TO LOW VOLTAGE HUMIDISTAT / i ! DseS-1Г ---(2НЬ| I 2 К i %кь4----1 И Гг41 с: \} . rpr- |-t-— i JO I -tLŒH)-1i—D/' f J jb-iu |{LJrOLJj h-w if^L. \m. lo> V 1 ■' HS e-o- / I I TO ELECTRONIC AIR CLEANER CAPACITOR 58BD MOTOR 58BB MOTOR (SEE NOTE I) 115-VOLT POWER SUPPLY ’ ELECT PILOT 58BB ALTERNATE MOTOR (SEE NOTE 2) (MED LOW)! (MED HIGHJBLK- , (HIGH) YEL COMPONENT ARRANGEMENT FIELD-ADDED LINE VOLTAGE HUMIDISTAT AND HUMIDIFIER ¡■BEHZ]- (COMMON) WHT 115-VOLT I POWER SUPPLY HUq ни 'L| (SEE NOTE 5 ) --...
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