IBC SFT Series, User'S Information Manual

Page 1: ...IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a nearby phone Follow the gas suppli...

Page 2: ...the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life WARNING Points out a potentially hazardous situation whic...

Page 3: ...c Hot Water Standard Comfort and ECO Comfort Modes 9 Adding Domestic Hot Water Storage 10 Tankless Domestic Hot Water with a Storage Tank 10 SEQUENCE OF OPERATION 10 LIGHTING SHUTTING DOWN THE UNIT 13...

Page 4: ...m any person WARNING Do not use this unit if any part has been under water Immediately call a qualified service technician to inspect the unit and to replace any part of the control system and any gas...

Page 5: ...ter heater requires a pressure relief valve identified with the ASME V or HV symbol and set to relieve at or below 150psi of domestic water pressure and a minimum relieving capacity of 199 000 Btu hr...

Page 6: ...USER S INFORMATION MANUAL 6 SFT SERIES WATER HEATERS PAGE INTENTIONALLY LEFT EMPTY...

Page 7: ...W Indicator F Wrench Service Reset G Return Arrow Enter Save H Numerical Display Service Display Table 1 Controller Indicators and Buttons INSTALLER INTERFACE Turning Appliance ON OFF To turn on the u...

Page 8: ...ay 3 To change the DHW temperature target touch the Plus or Minus buttons 4 To Save the changes touch the Return button Exit without saving the changes touch the area above the dot NOTE The domestic h...

Page 9: ...ature between demands for hot water Comfort Mode ON The unit s heat exchanger is maintained at the DHW temperature ECO Comfort Mode ECO This mode operates like the comfort mode but has the added advan...

Page 10: ...agnostic mode and displays 2 in the Service Display The sequence of operation is as follows 1 The unit receives a call from domestic hot water heating from the internal flow sensor 2 The unit does a s...

Page 11: ...ON OFF The unit is OFF Press the space above the white button to turn on the unit blank blank No Call for Hot Water Standby XXX 2 Self test When power is applied to the unit the controller enters a se...

Page 12: ...USER S INFORMATION MANUAL 12 SFT SERIES WATER HEATERS This page is intentionally left blank...

Page 13: ...13 USER S INFORMATION MANUAL SFT SERIES WATER HEATERS LIGHTING SHUTTING DOWN THE UNIT...

Page 14: ...ck that the pH of the water coming out of the neutralizer is above 6 0pH If the pH is below 6 0 then the neutralizer will need to be re charged or replaced Contact your qualified service technician fo...

Page 15: ...the discharge pipe perform the test again to try and flush any debris that may be lodged in the valve If repeated attempts fail to stop the leakage contact a licensed contractor or qualified service...

Page 16: ...USER S INFORMATION MANUAL 16 SFT SERIES WATER HEATERS SERVICE RECORD DATE LICENSED CONTRACTOR DESCRIPTION OF WORK DONE...

Page 17: ...17 USER S INFORMATION MANUAL SFT SERIES WATER HEATERS Revision History R0 DECEMBER 2018 Initial release R1 Updated SFT Controller Turn On image removed text in Tankless Domestic Hot Water procedure...

Page 18: ...nologies Inc 8015 North Fraser Way Burnaby BC Canada V5J 5M8 Tel 604 877 0277 Fax 604 877 0295 Toll Free 1 844 HEAT IBC 1 844 432 8422 www ibcboiler com 120 230 R1 88998401 JUNE 2019 IBC Technologies...