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8 | 

P a g e

 

 

Step 4: A separate ground conductor is required for each incoming circuit. 
Step 5: Verify all connections are tight and secure. Verify the correct breaker 

size. Verify the ground conductor size and connection per applicable codes. 
CAUTION: Ensure that you have made the correct connections. You must 

follow the wire connection as shown to ensure proper operation of the unit. If 

you mix up one set of wires with another, the unit will not operate correctly 

even though it turns on and otherwise appears to function properly. 

 
SIO 14 & SIO 18 Wiring Diagram (U.S.):  

 

Summary of Contents for SIO 14

Page 1: ...OPERATION INSTALLATION MANUAL Model SIO 14 SIO 18 Electric Tankless Hot Water Generators...

Page 2: ...ncluded Parts List 3 Required Parts List 3 INTERFACE 4 MOUNTING YOUR WATER HEATER 5 PLUMBING INSTALLATION 6 ELECTRICAL INSTALLATION 7 ELECTRIC INSTRUCTIONS FOR U S 7 ELECTRIC INSTRUCTIONS FOR CANADA 1...

Page 3: ...PROCEDURES BEFORE CONTINUING THE INSTALLATION FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE SERIOUS BODILY INJURY OR DEATH THIS PRODUCT SHOULD BE INSTALLED BY A LICENSED ELECTRIC...

Page 4: ...he owner This product should be installed indoors only An outdoor installation is permitted as long as it is mounted in a suitable enclosure that protects it from all weather elements including freezi...

Page 5: ...extend unit service life it is recommended to use an inlet pre filter or y strainer check and clean it periodically This is an additional part from the internal screen included with the unit Do not a...

Page 6: ...IO 18 Power Press button to turn the system on and off Display Once power is turned on the target temperature will be displayed Temperature Control Pressing Up Arrow Increase Temperature Pressing Down...

Page 7: ...nerator securely to the wall with six 6 screws The two 2 mounting brackets located at the top and bottom of the unit with eyelet holes 3 This unit must only be mounted in a vertical position with the...

Page 8: ...4 Verify all fittings are tight and secure Open hot water source and allow water to run though the water heater for at least 1 to 2 minutes This will purge the air from the water lines and must be pe...

Page 9: ...model and wiring diagram for additional information Specifications by Model U S MODEL NUMBER MAX KW VOLTS MINIMUM BREAKER MAX POWER AMP MINIMUM WIRE SIO 14 14 0 240 2 X 30 AMP 58 4 2 x 10 AWG SIO 18 1...

Page 10: ...round conductor size and connection per applicable codes CAUTION Ensure that you have made the correct connections You must follow the wire connection as shown to ensure proper operation of the unit I...

Page 11: ...9 P a g e...

Page 12: ...res will be pre installed by the manufacturer DO NOT REMOVE THE JUMPER WIRES Removing the jumper wires will void the warranty Specifications by Model CANADA MODEL NUMBER MAX KW VOLTS MINIMUM BREAKER M...

Page 13: ...d conductor size and connection per applicable codes CAUTION Ensure that you have made the correct connections You must follow the wire connection as shown to ensure proper operation of the unit If yo...

Page 14: ...12 P a g e JUMPER WIRE JUMPER WIRE...

Page 15: ...y you will gain a higher flow rate by lowering the set temp as water moves through the water heaters quartz elements faster If hotter water is required simply raise the set temp and or slow the water...

Page 16: ...t wiring Make sure the breakers at main electrical panel are ON You may have a faulty breaker or unit may be wired incorrectly Flow sensor is not activating Open up the system and check to see if anyt...

Page 17: ...f the Manufacturer Warranty and hereby expressly accepts and agrees to the Warranty Representations and Limitations of Liability as set forth below Manufacturer warrants that the hot water generator a...

Page 18: ...TERED WITHIN THE APPLICABLE TIME FRAME THEN AFTER THE THIRTY 30 CALENDAR DAYS FROM RECEIPT OF PRODUCT HAVE PASSED THERE SHALL BE NO RETURNS OR WARRANTY AVAILABLE TO BUYER 10 Year Limited Heat Exchange...

Page 19: ...ith all laws ordinances and regulations both state and federal applicable to the Product Buyer is solely responsible for being compliant with such laws and expressly warrants to Manufacturer that the...

Page 20: ...tions or modifications to the Product If Buyer modifies alters or improves the Product the Warranty shall be and is hereby voided d In the event that the Product is not installed or used in accordance...

Page 21: ...r property resulting from the installation of the Product irrespective of the of the cause of such injury loss or damage d Manufacturer shall not be liable for any water damage arising directly or ind...

Page 22: ...n Pinellas County Florida Manufacturer Contact SioGreen Inc 4501 107th Circle N Suite 1 Clearwater FL 33762 888 270 8452 www SioGreenUSA com Customer Support support SioGreenUSA com Manufacturer reser...

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