Page 2 - Section 1 : Technical specifications; Number of; Stag; Table 2 : Boiler and connection dimensions; F and heating water at 180
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 2. Section 1 : Technical specifications Table 1: Boiler specifications 240 Vac (single phase) : Power Nominal load in amps Model Kw BTU/h Heating elements Including the circulator Number of elements Stag es \ T h e ...
Page 3 - DI M ENS I O N/ DI M ENS I O NAL; Figure 2
13 6 5 10 12 3 16 8 9 F 4 7 1 I G H C B D E A 2 11 14 15 THERMO 2000 inc. DESSIN D'ATELIER / GENERAL DIMENSIONS COMBOMAX XX-XX Legeng/Légende: 1) Boiler Water Supply Connection / Alimentation du chauffage (1" npt F) 2) Boiler Water Return/ Retour du chauffage (1" npt F) 3) Domestic Water inl...
Page 4 - General Safety Precautions; Section 2 : Introduction; CORROSIVE ATMOSPHERE; 0 PSI pressure relief valve.; WARNING
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 4. General Safety Precautions Be sure to read and understand the entire Use & Care Manual before attempting to install or operate this water heater. Pay particular attention to the following General Safety Preca...
Page 5 - Section 3 : INSTALLATION
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 5. Section 3 : INSTALLATION The manufacturer’s warranty does not cover any damage or defect caused by installation or attachment or use of any special attachment other than those authorized by the manufacturer into,...
Page 6 - Never plug the pressure relief valve; « ASME
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 6. Install shutoff (ball) valves for servicing convenience. Install thermometers on the inlet and outlet lines. Never plug the pressure relief valve to avoid creating a hazardous situation. 3.5.2 Flow-check valve If...
Page 7 - Pump flow rate = Boiler output; BWTD
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 7. Pump flow rate = Boiler output ÷ BWTD ÷ 500 • Pump flow rate is expressed in U.S. gallons per minute or GPM. • The Boiler output ( in net BTU per hour) is the maximum amount of heat to be transferred through the ...
Page 8 - cold water supply line between the; unit and flow check valve.; must; The; electrical panel; DO NOT apply current to these terminals).; DO NOT apply current to; See figures 9 and 10.
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 8. cold water supply line between the COMBOMAX MC unit and flow check valve. Contact your installing contractor, water supplier, local plumbing inspector or plumbing supply house for assistance. 3.6.3 Recirculation ...
Page 9 - boiler can be
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 9. 3.11 BI-ENERGY SETUP To take advantage of a special domestic electric utility rate, your COMBOMAX MC boiler can be combined with an existing oil or gas-fired furnace. Please contact your utility to make sure your...
Page 10 - Section 4 : Operation; unit is; FILLING THE TANK; F below that of the last; SAFETY PRECAUTIONS
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 10. Section 4 : Operation Before operating this water heater, be sure to read and follow these instructions, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the wat...
Page 11 - STARTUP PROCEDURE; Normally, the domestic hot; DANGER
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 11. Adjust the boiler aquastats as required. Please note that lowering the setting will not have an immediate effect as the heat stored in the boiler water must first be consumed. Check the boiler water temperature ...
Page 12 - ADJUSTING THE MIXING VALVE; tank acts as a
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 12. 4.6 ADJUSTING THE MIXING VALVE A thermostatically controlled mixing valve works automatically thanks to the thermostatic element controlling the mix of very hot and cold water as required to provide safe domesti...
Page 13 - Avenue; Section 5 : Maintenance; Annual visual inspection.
THERMO 2OOO INC. 500 , 9 ième Avenue , C.P. 639, R ICHMOND ( Q UÉBEC) JOB 2HO T ÉL.: (819) 826-5613 F AX: (819) 826-6370 Section 5 : Maintenance Regular boiler maintenance will ensure trouble-free service for many years. It is recommended that you set up and follow a maintenance program. All compone...
Page 14 - unit. Pay particular attention to the following General Safety
COMBOMAX MC Electric boiler Set-up, use and care guide (revised January 2006) , Page 14. General Safety Precautions Be sure to read and understand the entire Use & Care Manual before attempting to install or operate this COMBOMAX MC unit. Pay particular attention to the following General Safety ...
Page 15 - AB; General installation
B AB A Tuyauterie eau domestique/ Domestic water piping Tuyauterie eau de chauffage/ Boiler water piping Eau froide domestique/ Domestic cold water supply Eau chaude domestique/ Domestic hot water mixed Valve 3 voies/ 3 way-valve L1 L2 N T T Thermostat Valve de sécurité (T&P)/ Safety valve (T&am...
Page 16 - Figure 3
B AB A Tuyauterie eau domestique/ Domestic water piping Tuyauterie eau de chauffage/ Boiler water piping Eau froide domestique/ Domestic cold water supply Eau chaude domestique/ Domestic hot water mixed Valve 3 voies/ 3 way-valve L1 L2 N T T Thermostat Plinthes à ailettes/ Finnes-Tube baseboard Valv...
Page 17 - Système primaire/secondaire; Figure 4
B AB A Tuyauterie eau domestique/ Domestic water piping Tuyauterie eau de chauffage/ Boiler water piping Ea u fr oid e d om est iqu e/ Do me stic co ld w ate r sup ply Eau chaude domestique/ Domestic hot water mixed Valve 3 voies/ 3 way-valve L1 L2 N T T Plin the s à ail ett es/ Fin ne s-Tub e b ase...
Page 18 - HL; Figure 5
L1 G C1 TH1 TH2 HL C1 Diagramme électrique/ Wiri ng diagram COMBOMAX 240V Modèle/Model 6 - 10 KW Légende/ Legend TH C R HL Aquastat Élément chauffant/Heating element Contacteur de puissancePower relay Relais Relay Lampe témoinPilot light Haute limiteHi-Limit N Circulateur/Circulator F FusibleFuse C1...
Page 19 - Diagramme électrique/ Wiri ng diagram; Figure 6
L1 G C1 TH1 TH2 Diagramme électrique/ Wiri ng diagram COMBOMAX 240V : modèle/ model 15 - 24 KW N C1 L2 C1 TH3 TH4 C1 Légende/ Legend TH C R HL Aquastat Élément chauffant/Heating element Contacteur de puissancePower relay Relais Relay Lampe témoinPilot light Haute limiteHi-Limit FusibleFuse EL1 EL2 E...
Page 20 - Figure 7
L1 Diagramme électrique/ Wiri ng diagram Contrôle Bi-énergy/ Dual control ener gy CBE-EM N 120 Vac 24 Vac H H V3 V2 E1 E2 T1 T2 Bi-energie/ Dual ene rgy Electrique/ Ele ctric Mazout/ Oil Relais/ Re layCOMBOMAX E2 V2 T T Relais chaud ièremazout/Oil boiler Re lay Noir/ Black V1 Brun/ Brown Bleu/ Blue ...
Page 21 - Figure 8
B AB A Tuyauterie eau domestique/ Domestic water pipingTuyauterie eau de chauffage/ Boiler water piping Eau froide domestique/ Domestic cold water supply Eau chaude domestique/ Domestic hot water mixed L1 L2 N T T Thermostat Valve de sécurité (T&P)/ Safety valve (T&P) à ajouter/ to add B A A...
Page 24 - LIMITED WARRANTY
THERMO 2OOO INC. 500 , 9 ième Avenue , C.P. 639, R ICHMOND ( Q UÉBEC) JOB 2HO T ÉL.: (819) 826-5613 F AX: (819) 826-6370 COMBOMAX TM LIMITED WARRANTY Warranty Coverage for Residential Installation. Thermo 2000 Inc. hereby warrants to the original residential purchaser that the COMBOMAX tank and exch...