background image

 

 

8

 

 

 

Figure 6:Blower start / stop delays - Board #1158 

 

2.11 

SUPPLY AIR ADJUSTMENT (ECM 
VARIABLE SPEED MOTORS) 

On units equipped with ECM variable speed blower motors, 
the air supply must be adjusted based on heating/air 
conditioning output. The start/stop delays of the blower must 
also be adjusted by positioning the DIP switches on the 
electronic board. Refer to the following tables and the wiring 
diagram in this manual for the proper settings: 

Table 3:Heating Mode 

SW1 – HEAT  

DIP Switch Positions 

1 2 

POSITION 

Input 

USGPH 

OFF OFF 

0.70 

ON OFF 

0.55 

OFF ON 

C* 

0.55 

ON ON 

ALL 

Table 4: Air Conditioning Mode 

SW2 – COOL  

DIP Switch Positions 

1 2 

POSITION 

Output 

Tons 

OFF OFF 

3.0 

ON OFF 

2.5 

OFF ON 

2.0 

ON ON 

1.5 

Table 5:CFM adjustment - All Modes 

SW3 – ADJ (Adjustment) 

DIP Switch Positions 

1 2 

POSITION 

CFM HTG.   

%  increase  

or decrease

 

CFM A/C  

%  increase  

or decrease

 

OFF OFF 

0% 

0% 

ON OFF 

+10% 

+10% 

OFF ON 

-10% 

-10% 

ON ON 

N/A 

0% 

Table 6:Delay adjustments - Heating Mode 

SW4 – Delay 

DIP Switch Positions 

1 2 

POSITION 

Input 

USGPH 

OFF OFF 

0.70 

ON OFF 

0.55 

OFF ON 

C* 

0.55 

ON ON 

ALL 

 

2.12 

INSTALLATION OF ACCESSORIES 

 

WARNING 

 

Electrical shock hazard. 

 

Turn OFF electrical power at the fuse box or service 
panel before making any electrical connections and 
ensure a proper ground connection is made before 
connecting line voltage.  

 

Failure to do so can result in death or bodily injury. 

 

2.12.1 

H

UMIDIFIER 

(HUM) 

The 120 VAC HUM terminal on the electronic board of the 
blower is tied directly to terminal 8 of the 9-terminal 
connector of the electronic board. It supplies 120 VAC 
electric power when the burner is in operation. 

 

A 24 VAC signal can also be supplied from the W and C 
terminals on the blower electronic board to activate a 
switching relay.  

 

Also refer to the instructions supplied with the accessory. 

2.12.2 

E

LECTRONIC AIR 

C

LEANER 

(EAC) 

The EAC terminal on the electronic board supplies 120 
VAC when the blower is operating in the heating or air 
conditioning mode. This signal can be used to activate an 
electronic air cleaner that is not equipped with an air flow 
switch. If the cleaner is equipped with an air flow switch, 
the S terminal on the electronic board can be used to 
provide a constant supply of 120 VAC. 

 

Also refer to the instructions supplied with the accessory. 

2.12.3 

A

IR 

C

ONDITIONER 

(

OR 

H

EAT 

P

UMP

An air conditioning coil has to be installed on the supply 
air side ONLY.  

WARNING 

 

Poisonous carbon monoxide gas hazard. 

 

Install the evaporator coil on the supply side of the 
furnace ducting ONLY. 

 

An evaporator coil installed on the return air side of 
the ducting can cause condensation to form inside 
the heat exchanger, resulting in heat exchanger 
failure. This in turn, can result in death, bodily injury 
and/or property damage. 

 

A clearance of 15 cm (6") is required between the bottom 
of the coil drain pan and the top of the heat exchanger. If 
a heat pump is installed, a “dual-energy” thermostat, or 
other control is recommended, in order to prevent the 
simultaneous operation of the furnace and the heat pump. 
It also prevents a direct transition from heating by way of 
the heat pump to heating with oil. Refer to the thermostat 
instructions or those of another control used for the proper 
wiring. 

 

If a coil blower compartment is used, install air tight, 
motorized and automatic air dampers. Cold air coming 
from the coil and passing across the furnace can cause 
condensation and shorten the life of the heat exchanger. 
 

Содержание AMT098SD

Страница 1: ...Attention Do not tamper with the unit or its controls Call a qualified service technician INSTALLER SERVICE TECHNICIAN Use the information in this manual for the installation servicing of the furnace...

Страница 2: ...JUSTMENTS HEATING MODE 4 SPEED MOTOR 7 TABLE 2 BLOWER SPEED ADJUSTMENTS A C MODE 4 SPEED MOTOR 7 TABLE 3 HEATING MODE 8 TABLE 4 AIR CONDITIONING MODE 8 TABLE 5 CFM ADJUSTMENT ALL MODES 8 TABLE 6 DELAY...

Страница 3: ...formation such as the model and serial numbers of the furnace WARNING Installations and repairs performed by unqualified persons can result in hazards to them and to others Installations must conform...

Страница 4: ...so be located close to the centre of the air distribution system 2 1 1 INSTALLATION IN AN ENCLOSURE The unit can be installed in an enclosure such as a closet However 2 ventilation openings are requir...

Страница 5: ...nozzle sizes by working back from the desired flow rate at operating pressure and not the nozzle marking 2 5 2 AIR AND TURBULATOR SETTINGS Before starting the burner for the first time adjust the air...

Страница 6: ...k that the electrical outlet on the furnace designated to the BVSO is functional 1 Start up the burner 2 Remove the three pole plug from the BVSO outlet on the furnace 3 The burner must shut off immed...

Страница 7: ...led to the furnace casing Failure to properly seal ducts can result in death bodily injury and or property damage The ducting must be designed and installed according to approved methods local and nat...

Страница 8: ...24 VAC signal can also be supplied from the W and C terminals on the blower electronic board to activate a switching relay Also refer to the instructions supplied with the accessory 2 12 2 ELECTRONIC...

Страница 9: ...of the oil piping and pump Slowly close and tighten the bleed screw Once closed the flame will light up 3 3 2 PRESSURE ADJUSTMENT The oil pressure must be adjusted according to the Technical Specifica...

Страница 10: ...ed investigate for ductwork obstructions dirty or improper air filter improper firing caused by improper pump pressure or nozzle sizing 3 3 8 LIMIT CONTROL CHECK After operating the furnace for at lea...

Страница 11: ...bly cover 3 Remove the cover 4 Remove the two screws holding the control box to the heat transfer tube assembly Sliding the control box in the appropriate direction will unlock it from the heat transf...

Страница 12: ...vice telephone Day Night Dealer name and address START UP RESULTS Nozzle Pressure lb po 2 Burner adjustments Primary air Fine air Drawer Assembly CO2 Smoke scale Bacharach Gross stack temperature F Am...

Страница 13: ...stion air adjustment turbulator damper 0 3 5 1 5 25 0 3 5 1 5 25 Minimum and Maximum pump pressure PSIG 125 to 180 135 to 170 125 to 180 135 to 170 AFUE From CSA B212 standard and Canadian regulation...

Страница 14: ...c 13 60 sec 38 3 min D 1 ON 2 ON All 13 30 sec 100 0 sec 100 2 min No adjustment required A C size PreRun On Delay CFM Level Time ShortRun On Delay CFM Level Time Off Delay CFM Level Time All No Delay...

Страница 15: ...E XTE RNAL STATIC P RE SSURE WITH AIR FILTE R Table 10 Minimum clearances from combustible material LOCATION APP LICATION CLEARANCE S combustible ma terials RECOMMANDED ACCES S FO R SERVICE FURNACE 1...

Страница 16: ...16 Figure 7 Furnace Dimensions...

Страница 17: ...17 Figure 8 Wiring Diagram 4 Speed Motor PSC...

Страница 18: ...18 Figure 9 Wiring Diagram Variable Speed Motor ECM...

Страница 19: ...19 COMPONENTS AND REPLACEMENT PARTS...

Страница 20: ...20 Figure 10 Parts List With 4 Speed motor PSC B50082E...

Страница 21: ...B03589 01 SIDE PANEL INSULATION 26 B03559 01 SIDE BAFFLE 27 B03553 ELECTRICAL BOX SPACER 28 B03549 ELECTRICAL BOX 29 R02R008 HIGH LIMIT CTL205 30F 7 in 30 B03550 ELECTRICAL BOX COVER Panel only 31 B0...

Страница 22: ...22 Figure 11 Parts List With variable speed motor ECM B50083E...

Страница 23: ...03589 01 SIDE PANEL INSULATION 26 B03559 01 SIDE BAFFLE 27 B03553 ELECTRICAL BOX SPACER 28 B03534 ELECTRICAL BOX 29 R02R008 HIGH LIMIT CTL205 30F 7 in 30 B03550 ELECTRICAL BOX COVER Panel only 31 B031...

Страница 24: ...Ne pas alt rer votre unit ou ses contr les Appeler un technicien qualifi INSTALLATEUR TECHNICIEN Utiliser les renseignements dans ce manuel pour l installation et l entretien de l appareil et garder...

Страница 25: ...ALISATION OUVERTURE DE VENTILATION DANS LA PORTE DU PLACARD 4 FIGURE 2 BRANCHEMENT DU THERMOSTAT CHAUFFAGE ET CLIMATISATION UNIT AVEC MOTEUR 4 VITESSES 5 FIGURE 3 BRANCHEMENT DU THERMOSTAT CHAUFFAGE E...

Страница 26: ...onduit comment le changer une fois par ann e iv Le filtre air comment le changer v rifier mensuellement et nettoyer ou changer si n cessaire g Avant d appeler pour le service prendre en note les rense...

Страница 27: ...s doit tre utilis e 2 1 EMPLACEMENT MISE EN GARDE Risque d incendie ou d explosion L appareil doit tre install au niveau Ne jamais installer avec une inclinaison vers l avant Ne pas ranger ou utiliser...

Страница 28: ...d origine de l appareil de chauffage central utilisez seulement du fil de cuivre r sistant la m me temp rature que les fils d origine 2 3 INSTALLATION DU THERMOSTAT L installation d un thermostat de...

Страница 29: ...s avec le volet motoris Si cette fournaise ou d autres appareils ne sont pas ad quatement vacu s cela peut entra ner la mort ou des dommages corporels et ou mat riels Pour assurer un fonctionnement s...

Страница 30: ...ner une flamme malpropre des odeurs dans la maison le refoulement des appareils de combustion et peut entra ner des naus es l asphyxie et ou la mort des occupants L appareil de chauffage central n ces...

Страница 31: ...stribution d air conform ment aux m thodes approuv es et conforme aux codes locaux et nationaux Lorsque les conduits d alimentation d air transportent l air dans un autre espace que celui o la fournai...

Страница 32: ...C 10 10 ON ON D N A 0 Table 6 Ajustement des d lais en mode chauffage SW4 Delay D lai Position interrupteurs DIP 1 2 POSITION Puissance USGPH OFF OFF A 0 70 ON OFF B 0 55 OFF ON C 0 55 ON ON D ALL Po...

Страница 33: ...s et selon les sp cifications de ce manuel 8 Les d lais de d part et d arr t du ventilateur sont r gl s de fa on satisfaisante 9 Le thermostat de la pi ce est en mode chauffage et est r gl une temp ra...

Страница 34: ...age central installer le r gulateur de tirage barom trique fourni avec l appareil Pour que ce r gulateur fonctionne correctement monter les goupilles pins l horizontale et le devant du r gulateur la v...

Страница 35: ...e de l unit effectuer une v rification compl te de la combustion apr s chaque entretien annuel Ne pas tenter de r parer l unit ou les contr les de l appareil Appeler un technicien qualifi Avant d appe...

Страница 36: ...et fixer le bo tier de commande l aide des 2 vis qui avait t enlev es l tape 4 8 Remettre en place le couvercle de l ensemble avec les vis enlev es l tape 2 9 Remettre l alimentation lectrique 4 3 NE...

Страница 37: ...se du technicien de service R SULTAT DU TEST DE MISE EN MARCHE Gicleur Pression lb po 2 Ajustements du br leur Bande principale Bande fine Position de la t te CO2 Indice de fum e Bacharach Temp rature...

Страница 38: ...partir du standard CSA B212 et des lois canadiennes 86 1 85 0 86 1 85 0 AFUE partir du standard ASHRAE 103 et des lois am ricaines 85 7 85 0 85 7 85 0 Volts Hertz Phase Consommation Amp Amp minimum p...

Страница 39: ...19 60 sec 38 3 min C 1 OFF 2 ON 0 55 13 60 sec 13 60 sec 38 3 min D 1 ON 2 ON All 13 30 sec 100 0 sec 100 2 min Pas d ajustement requis Capacit climatisation PreRun D lai On Niveau PCM Temps ShortRun...

Страница 40: ...SSE AMT098 PRESS ION STATIQ UE EXTERNE AVE C FILTRE AIR Table 10 D gagement minimum mat riaux combustibles EMPLACEMENT APPLICATION D G AGEMENTS m at riaux combustibles ACC S RE COMMAND P OUR L ENTRETI...

Страница 41: ...18 Figure 7 Dimensions de la fournaise...

Страница 42: ...____________________________________________________________________________________ 19 Figure 8 Diagramme lectrique Moteur 4 vitesses PSC...

Страница 43: ...20 Figure 9 Diagramme lectrique Moteur vitesse variable ECM...

Страница 44: ...____________________________________________________________________________________ 21 COMPOSANTES ET PI CES DE REMPLACEMENT...

Страница 45: ...22 Figure 10 Liste de pi ces Avec moteur 4 vitesses PSC B50082E...

Страница 46: ...olation et d flecteur 25 B03589 01 ISOLATION PANNEAU DE COTE 26 B03559 01 DEFLECTEUR LATERAL 27 B03553 ESPACEUR DE BOITE ELECTRIQUE 28 B03549 BOITE ELECTRIQUE 29 R02R008 CONTR LE HAUTE LIMITE L205 30...

Страница 47: ...24 Figure 11 Liste de pi ces Avec moteur vitesse variable ECM B50083E...

Страница 48: ...rend panneau et isolation et d flecteur 25 B03589 01 ISOLATION PANNEAU DE COTE 26 B03559 01 DEFLECTEUR LATERAL 27 B03553 ESPACEUR DE BOITE ELECTRIQUE 28 B03534 BOITE ELECTRIQUE 29 R02R008 CONTR LE HAU...

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