Thermo Products Models from 8 kW to 24 kW : 240 Volts ( single phase ) 24 Vac

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L1

Figure 7

Diagramme électrique/ Wiri ng diagram

Contrôle Bi-énergy/ Dual control ener gy CBE-EM

120 Vac

Transfo

N

24 Vac

H

H

Sonde extérieur/

V3

Bi-energie/ Dual energy

Outdoor sensor

 

Electrique/ Electric

 

Mazout/ Oil

Interrupteur DPDT

Switch ON-OFF-ON

Lumière haut tarif/

High tarif light

V2

 

E2

E2

Relais/ Relay

V2

 

COMBOMAX

 

E1

 

 

 

SPDT

T2

T

Relais chaudière

Relais/ Relay

 

T1

T

mazout/

 

 

Oil boiler Relay

 

Electrique/ Electric

V1

Noir/ Black

 

B

 

 

 

Brun/ Brown

AB

 

Bleu/ Blue

 

 

 

 

Cablage en usine/

 

 

A

 

 

Mazout/ Oil

Factory wiring

 

 

 

 

 

Cablage par l'installateur/

 

 

Valve 3 voies optionnelle/

Wiring by others

 

 

 

 

 

Optional 3-way valve

 

 

 

Interrupteur DPDT

120 Vac

 

Switch ON-OFF-ON

 

 

 

Transfo

SPDT

 

 

Relais/ Relay

 

 

 

 

 

Bi-energie/ Dual energy

24 Vac

 

 

Electrique/ Electric

 

 

 

Mazout/ Oil

H H V1 V2 V3 T1 T2 E1 E2

Lumière haut tarif/

High tarif light

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Sonde extérieur/ Outdoor sensor

Brun/ Brown

Bleu/ Blue

Noir/ Black

Valve 3 voies optionnelle/

Optional 3-way valve

Chaudière électrique/ Electric boiler

BTH/ GTH/ COMBOMAX ("E2 V2" bornier 24 Vac/ terminal E2-V2)

Chaudière mazout Oil boiler

("T T" relais de combustion/ oil boiler burner)

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Contents Combomax Technical specifications Boiler specifications 240 Vac single phaseBoiler and connection dimensions Domestic hot water production capacity in US gallonsDIMENSION/ Dimensional Local Installation Regulations ChecklistIntroduction Corrosive AtmosphereInstallation Flow-check valve Pressure relief valveOperating pressure control expansion tank Makeup valveExpansion tank on the cold water supply line Connecting the domestic hot water pipingDomestic HOT Water Circuit Prioritizing Terminal Post Boiler WiringCirculator Wiring BI-ENERGY Setup Adjusting the Aquastats OperationFilling the Tank Filling the Heating CoilStartup Procedure Domestic HOT Water StartupAdjusting the Mixing Valve Maintenance General Safety Precautions Combomax Schéma dinstallation général/ General installation Système primaire/secondaire TH1 TH2 EL1 EL2 TH1 EL1 TH2 EL2 24 Vac Bi-énergie avec Valve 3 Voies/ Dual Energy with 3-way valve Diagramme électrique/ Wiri ng diagram Thermo 2000 inc Panneau de contrôlel Control pannel Combomax TM Limited Warranty