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OPERATION AND INSTALLATION
OPERACIÓN E INSTALACIÓN
UTILISATION ET INSTALLATION

Tankless Electric Water Heater

Calentador de Agua Instantáneos sin Tanque

Chauffe-Eau Électrique sans Accumulateur

 

» DHC  3-1

 

» DHC  3-2

 

» DHC  4-2

 

» DHC  4-3

 

» DHC  5-2

 

» DHC  6-2

 

» DHC  8-2

 

» DHC  9-3

 

» DHC  10-2

Certified to ANSI/UL Std. 499
Conforms to CAN/CSA Std. E335-1 & E335-2-35

Certificación con ANSI/UL Std. 499
Conforme a CAN/CSA Std. E335-1 & E335-2-35

Certifié à la norme ANSI/UL Std. 499
Conforme à la norme CAN/CSA Std. E335-1 & E335-2-35

Tested and certified by WQA to NSF/ANSI 372 
for lead free compliance.

Probado y certificado por WQA NSF/ANSI 372 para  
el cumplimiento de las regulaciones sin plomo.

Testé et certifié par WQA à la NSF/ANSI 372 pour une 
utilisation sans plomb.

Summary of Contents for DHC 10-2

Page 1: ...HC 10 2 Certi ed to ANSI UL Std 499 Conforms to CAN CSA Std E335 1 E335 2 35 Certi caci n con ANSI UL Std 499 Conforme a CAN CSA Std E335 1 E335 2 35 Certi la norme ANSI UL Std 499 Conforme la norme C...

Page 2: ...rmation_____________________________________________ 3 2 3 Safety Precautions_______________________________________________ 3 2 4 Test symbols ______________________________________________________ 3...

Page 3: ...egarding the installation use or opera tion of this water heater or if you need any additional installation manuals please call our technical service line see last side 2 3 Safety Precautions DANGER I...

Page 4: ...he application In case you have questions regarding the way you plan to use the DHC please call our technical service line at 800 582 8423 USA and Canada For service outside the U S and Canada please...

Page 5: ...ct the ame away from the housing of the unit in order to avoid damage 9 When all plumbing work is completed check for leaks and take corrective action before proceeding 7 Electrical connection WARNING...

Page 6: ...water temperature If temperature is too low the water ow rate needs to be reduced In order to do this turn off the unit s circuit breaker remove the cover and turn the ow adjustment screw shown in ill...

Page 7: ...rn clockwise See section 11 3 Temperature in crease above ambient water temperature pg 9 Voltage too low Supply correct voltage to unit If you are not able to resolve a problem please contact us toll...

Page 8: ...Twist cold water supply tube counterclockwise by 90 and pull towards bottom of unit Clean screen and put the screen the cold water supply tube and the ground wire back into their original position Pl...

Page 9: ...33 31 25 16 12 4 8 77 68 65 48 44 41 33 22 16 DHC 6 2 4 5 64 61 45 41 39 31 20 15 6 0 85 82 60 55 52 41 27 20 DHC 8 2 5 4 54 49 46 37 25 18 7 2 71 65 62 49 33 25 DHC 9 3 9 0 77 58 41 31 DHC 10 2 7 2 6...

Page 10: ...ressure drop at flow rate 0 023 MPa 0 023 MPa 0 023 MPa 0 023 MPa 0 023 MPa 0 023 MPa 0 025 MPa 0 03 MPa 0 03 MPa Pressure drop at flow rate 2 88 PSI 2 88 PSI 2 88 PSI 2 88 PSI 2 88 PSI 2 88 PSI 3 13...

Page 11: ...891 165891 165891 165891 6 Plumbing connection 170789 170789 170789 170789 170789 170789 170789 170789 170789 7 Housing front 165892 165892 165892 165892 165892 165892 165892 165892 165892 8 Safety th...

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