Camus Hydronics Valiant FT VA0080 Manual Download Page 52

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Holding Registers

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34210

85A2

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Summary of Contents for Valiant FT VA0080

Page 1: ...Models VA0080 0110 0155 0199 0250 0299 0399 CAMUS HYDRONICS 6226 Netherhart Road Mississauga ON L5T 1B7 99 0500 Rev 00 Pending...

Page 2: ......

Page 3: ...n must utilize a combustion analyzer with CO2 CO and draft gauge to set the appliance according to Camus Hydronics recommendations prior to commissioning NOTE RETAIN THIS MANUAL FOR FUTURE REFERENCE W...

Page 4: ...Gas Supply Pressure 10 2 3 3 Gas Regulators and Lockup Pressure 10 2 3 4 Connecting the Gas Supply Piping 10 2 4 WATER CONNECTION 10 2 4 1 Freeze Protection 11 2 4 2 Connecting to the Valiant FT 11 2...

Page 5: ...t Operation with Thermostat Control 23 5 4 3 CH Mode 2 Full Outdoor Reset Operation 25 5 4 4 CH Mode 3 Permanent Heat Demand Operation 25 5 4 5 CH Mode 4 Analog Input Operation Setpoint 0 10Vdc Signal...

Page 6: ...AMINE THE VENTING SYSTEM 50 8 2 CLEANING THE HEAT EXCHANGER 51 8 3 CONDENSATE TREATMENT 51 8 4 IGNITER AND FLAME SENSOR ELECTRODES 52 8 5 BURNER MAINTENANCE 52 8 5 1 Burner Removal and Cleaning 52 8 6...

Page 7: ......

Page 8: ...anical Engineers Safety Code for Controls and Safety Devices for Automatically Fired Boiler ASME CSD 1 All boilers conform to the latest edition of the ASME Boiler and Pressure Vessel Code Section II...

Page 9: ...n connection with this unit or any of its components Do not locate this appliance in an area where it will be subject to freezing unless precautions are taken Due to low jacket losses from the applian...

Page 10: ...ir and vertically exhausted to the outdoors Figure 5 Indoors Combustion Air and horizontally exhausted to the outdoors Figure 4 Combustion Air and Exhaust gasses both vertically vented to the outdoors...

Page 11: ...rizontal venting run should be sloping upwards not less than in ft 21 mm m from the boiler to the vent terminal The venting system should be installed to prevent accumulation of condensate and where n...

Page 12: ...r relief valve or other equipment In all cases local codes take precedence 7 Perform regularly scheduled inspections to ensure that the vent terminal is unobstructed 8 Termination MUST NOT terminate b...

Page 13: ...Clearance 4 Vent outlet shall terminate at least 12 0 30m away from any forced air inlet The combustion air intake should never terminate above the vent outlet 5 If the vent exhaust and air intake ar...

Page 14: ...d air inlet at any distance 7 Vent cannot terminate below grade Position vent termination where vapours will not damage walls or plants or may be otherwise 8 Vent terminal shall not be installed close...

Page 15: ...ilding or the combustion air inlet to any other appliance 12 15 cm for appliances 100 000 Btuh 30kW 36 91cm for appliances 100 000 Btuh 30kW 9 23 cm for appliances 50 000 Btuh 15kW 12 30cm for applian...

Page 16: ...venting system should be resized to approach the minimum size as determined using the appropriate tables in Chapter 13 of the National Fuel Gas Code ANSI Z223 1 NFPA 54 and or the Natural Gas and Prop...

Page 17: ...be located a minimum of 10 linear feet do not factor in equivalent lengths for elbows from the appliance Even regulators classified as fast reaction type require appropriately dimensioned volumes of g...

Page 18: ...1 Freeze Protection Appliance installations are not recommended in areas where danger of freezing exists unless precautions are taken An inhibited propylene glycol mixture may be used as freeze prote...

Page 19: ...1 110 1 155 1 199 1 1 4 250 1 1 4 299 1 1 2 399 1 1 2 Table 8 Valiant FT Pipe Sizes HEAT EXCHANGER The heat exchanger is of fully welded construction and is cylindrical in appearance The heat exchang...

Page 20: ...ssure Drop Chart 3 Valiant FT 155 kBtu h Flow vs Pressure Drop Chart 5 Valiant FT 250 kBtu h Flow vs Pressure Drop Chart 2 Valiant FT 110 kBtu h Flow vs Pressure Drop Chart 4 Valiant FT 199 kBtu h Flo...

Page 21: ...NNECTIONS 2 5 1 Minimum Power Requirements Model Voltage Requirement Full Load Amps Amperes Maximum Over Protection Amperes 80 115VAC 60Hz Single Phase 4 15 110 4 15 155 4 15 199 4 15 250 4 15 299 4 1...

Page 22: ...mum and maximum pressures a reduction of up to 30 is permitted in the inlet gas pressure between light off and full fire conditions 3 2 GAS PRESSURE SWITCHES Optional Gas pressure switches prevent the...

Page 23: ...burner input varies There is a unique burner for each model Burners may not be interchanged between different input models 3 6 SPARK IGNITER Figure 24 Spark Igniter The ceramic igniter is inserted dir...

Page 24: ...select System Test 4 Press Enter on the test screen and press UP and DOWN to select Low Fire and wait for the boiler to ignite and go to the lower firing rate 5 Insert Combustion Analyzer into the Ex...

Page 25: ...e combustion values for LP Gas should be as below HIGH FIRE Model CO2 Range Target CO2 CO ppm 80 10 0 11 0 10 5 150 110 155 199 250 299 399 LOW FIRE Model CO2 Range Target CO2 CO ppm 80 9 6 10 6 10 0...

Page 26: ...local authorities for de rating capacities 5 0 CONTROLS 5 1 VALIANT FT CONTROL The Valiant FT utilizes the 990MN control This control includes the main board an operator interface digital display mou...

Page 27: ...uct commissioning It is used in combination with the 990MN control and the 990PB digital display 5 3 DIGITAL DISPLAY Figure 30 Valiant FT Digital Display The Valiant FT digital display mounted on the...

Page 28: ...only way to reset the Valiant FT Controller Turning the main power OFF and then ON or cycling the thermostat will not reset a hard lockout condition Wait until the display has synchronized before push...

Page 29: ...e modes 5 4 1 CH Mode 0 Fixed Setpoint Operation Description Programming Instructions Boiler operates at fixed Setpoint Modulates on Boiler inlet sensor Heat demand is generated when Remote Operator i...

Page 30: ...along the curve This is the upper Setpoint limit of the curve DESIGN_SUPPLY_MIN_LIMIT This parameter sets the minimum possible Setpoint the boiler will adjust to at the lower end of the curve This is...

Page 31: ...Supply Temp Design Outdoor Temp Baseline Supply Temp Baseline Outdoor Temp and adjust all the parameters required to set the curve as previously described Enable Disable contact 4 The ENABLE DISABLE c...

Page 32: ...djust all the parameters required to set the curve as previously described For this mode the CH_ Mode should be set to 3 no outdoor sensor is needed The supply temperature is kept constantly at the se...

Page 33: ...optionally available for other functions Sensor CH Mode 0 1 2 3 4 5 Supply M M M M M Return O O O O O DHW O O O O O Outdoor M M O O 0 10 V O O O O M Water Flow DHW O O O O O RT Switch M M M M M Table...

Page 34: ...prepared by warming up a store Either a DHW pump or 3 way valve can be used to switch to DHW mode The temperature of the DHW in the store is regulated by a thermostat instead of a sensor which should...

Page 35: ...is smaller than Tap_Stop_Delta_Supply_Return The delta between the Return and DHW sensor is greater than Tap_Stop_Delta_Return_DHW Burn demand The burner is PID modulated in relation to the T_DHW temp...

Page 36: ...en all sensors measure above FP_Stop Frost protection demand is ended When the demand for Frost protection is ended the pumps will post circulate for CH_Post_Pump_Period Relevant variables Specific Pa...

Page 37: ...ut in either a manual reset condition requiring pushing the reset button to recycle the control for a CSD1 requirement or an automatic reset condition Pushing RESET with the control in a hard lockout...

Page 38: ...external overheat protection is enabled or the Supply sensor measures a temp of over Prot_Overheat_Temp SGOverheat_Duplex_Tolerance for a period of Max_Value_Period 16 FLUE_GAS_ERROR Flue temperature...

Page 39: ...FHI_TOO_HIGH Internal hardware error 107 REFHI_TOO_LOW Internal hardware error 108 REFLO_TOO_HIGH Internal hardware error 109 REFLO_TOO_LOW Internal hardware error 110 REFHI2_TOO_HIGH Internal hardwar...

Page 40: ...3_CLOSED Selection 3 sensor shorted 152 T_OPTIONAL1_CLOSED Optional 1 sensor shorted 153 T_OPTIONAL2_CLOSED Optional 2 sensor shorted 154 T_AMBIENT_CLOSED Ambient 1 sensor shorted 155 WD_CONFIG_ERROR...

Page 41: ...ACTIVE Anode protection input closed for more than 60 seconds 202 APP_SELECTION_ERROR Unknown appliance model selected 203 CC_LOSS_BOILER_COMM Dual Cascade System Managing cascade control lost communi...

Page 42: ...rminal block is shown below 6 1 Cascade Group 16 or less units in Cascade Cascading the Valiant FT boiler is relatively easy and is simply a manner of routing the correct communications wiring to each...

Page 43: ...ese 4 units can then be further cascaded following section 6 1 to each have their own branch of cascaded boilers 1 Routing the correct communications wiring to each individual boiler On PB Menu go to...

Page 44: ...ascade Power Switch Setting Just like in Section 6 1 the cascade power switch S1 on the side of the control must be set to OFF for all dependent units and ON for only one main managing boiler In the e...

Page 45: ...nd correspondingly the maximum number of vertical cascade link connections Cascade Group can be created for a maximum of 16 boilers Cascade Group can be created for a maximum of 16 boilers A total of...

Page 46: ...ngs have been established between the BMS and the Valiant FT the following Valiant FT registers can be accessed by the BMS Note that some registers are only available for Read which means that the BMS...

Page 47: ..._ResetCurveBoilerDesign Signed C 21002 520A X X BM_ResetCurveBoilerMildWeather Signed C 21003 520B X X BM_ResetCurveDesignMildWeather Signed C 21004 520C X X BM_ResetCurveOutdoorDesign Signed C 21005...

Page 48: ...ned 34017 84E1 X Error_1_ID Unsigned 34018 84E2 X Error_1_DoW Unsigned Day of Week 34019 84E3 X Error_1_DoM Unsigned Day of Month 34020 84E4 X Error_1_M Unsigned Month 34021 84E5 X Error_1_Y Unsigned...

Page 49: ..._MM Unsigned Min 34072 8518 X Error_8 Unsigned 34073 8519 X Error_8_ID Unsigned 34074 851A X Error_8_DoW Unsigned Day of Week 34075 851B X Error_8_DoM Unsigned Day of Month 34076 851C X Error_8_M Unsi...

Page 50: ...or_14_Y Unsigned Year 34126 854E X Error_14_HH Unsigned Hrs 34127 854F X Error_14_MM Unsigned Min 34128 8550 X Error_15 Unsigned 34129 8551 X Error_15_ID Unsigned 34130 8552 X Error_15_DoW Unsigned Da...

Page 51: ...r_21_DoM Unsigned Day of Month 34180 8584 X Error_21_M Unsigned Month 34181 8585 X Error_21_Y Unsigned Year 34182 8586 X Error_21_HH Unsigned Hrs 34183 8587 X Error_21_MM Unsigned Min 34184 8588 X Err...

Page 52: ..._28_ID Unsigned 34234 85BA X Error_28_DoW Unsigned Day of Week 34235 85BB X Error_28_DoM Unsigned Day of Month 34236 85BC X Error_28_M Unsigned Month 34237 85BD X Error_28_Y Unsigned Year 34238 85BE X...

Page 53: ...r_34_MM Unsigned Min 34288 85F0 X Error_35 Unsigned 34289 85F1 X Error_35_ID Unsigned 34290 85F2 X Error_35_DoW Unsigned Day of Week 34291 85F3 X Error_35_DoM Unsigned Day of Month 34292 85F4 X Error_...

Page 54: ...or_41_Y Unsigned Year 34342 8626 X Error_41_HH Unsigned Hrs 34343 8627 X Error_41_MM Unsigned Min 34344 8628 X Error_42 Unsigned 34345 8629 X Error_42_ID Unsigned 34346 862A X Error_42_DoW Unsigned Da...

Page 55: ...it_11_ChFlowRate Signed L min 40012 9C4C X BM_Unit_11_ActualFanSpeed Signed rpm 40031 9C5F X BM_Unit_11_SupplySensor Signed C 40033 9C61 X BM_Unit_11_ReturnSensor Signed C 40036 9C64 X BM_Unit_11_Flue...

Page 56: ...igned 40501 9E35 X BM_Unit_16_CurrentState Signed 40502 9E36 X BM_Unit_16_Error Signed 40503 9E37 X BM_Unit_16_CalcSetpoint Signed C 40504 9E38 X BM_Unit_16_PowerLevel Signed 40507 9E3B X BM_Unit_16_G...

Page 57: ...e improper and dangerous operation WARNING THE HEAT EXCHANGER UTILIZES A CERAMIC FIBER MATERIAL REFRACTORY WHICH AT HIGH TEMPERATURES ABOVE 1750 F CAN CONVERT INTO CRISTOBALITE THE INTERNATIONAL AGENC...

Page 58: ...ube burner igniter flame sensor and fan mixing tube assembly Fasten the nuts back to the heat exchanger assembly 16 Re connect the condensate hose to the heat exchanger 8 3 CONDENSATE TREATMENT Conden...

Page 59: ...will require inspection and cleaning on a more frequent schedule The fan assisted combustion process may force airborne dust and dirt contaminants contained in the combustion air into the burner With...

Page 60: ...to provide adequate freeze protection For boiler freeze protection controls see section 2 4 1 8 8 IGNITION SAFETY SHUT OFF DEVICE TEST 8 8 1 High Limit Test The High Limit on this boiler is recommende...

Page 61: ...54 9 0 PIPING DIAGRAMS Figure 40 Single Boiler Hydronic Heating Zoned Piping...

Page 62: ...55 Figure 41 Multiple Boiler Hydronic Heating Zoned Piping...

Page 63: ...56 10 0 PARTS LIST...

Page 64: ...57...

Page 65: ...58...

Page 66: ...59...

Page 67: ...60...

Page 68: ...010 x 019 00008 250 x x 019 00008 000 x x 6 Burner 829 00096 000 x x 829 00095 000 x 829 00093 000 x 829 00097 000 x 829 00094 000 x 829 00098 000 x 7 Burner Gasket 853 00010 080 x x 853 00010 010 x 8...

Page 69: ...x 813 00005 030 x 813 00004 010 x x 813 00004 020 x 23 Venturi NG 813 00005 015 x x 813 00005 025 x 813 00005 035 x 813 00004 015 x 813 00004 025 x 813 00004 035 x 24 3 4 BSPP x 1 2 NPT fitting gasket...

Page 70: ...ket 008 00100 000 x 34 Rear Wall Top Bracket 866 00052 000 x 35 Side Panel 105 12931 000 x 36 Handle Pocket Pull Flush 037 00599 000 x 37 Compression Latch 043 00028 000 x 38 Main Wrap 172 00022 000 x...

Page 71: ...Bracket 008 10200 000 x 56 Air Differential Switch 817 11046 000 x 57 Low Air Switch 817 11073 000 x 58 Electric Panel Cover 848 02014 000 x 59 Control Board 833 00022 000 x 60 Electric Panel 848 0201...

Page 72: ...01485 000 x x x 83 M6 1 0 x10mm SS PH TORX Screw 860 01206 000 x x x x 860 01206 000 x x x 84 Flue Sensor 10K 1 4 Stainless Moulded 817 11087 000 x 85 10 24 S S Hex nut 869 07815 000 x 86 Screw 10 24...

Page 73: ...66 11 0 WIRING DIAGRAM...

Page 74: ...67 12 0 TUBING DIAGRAM...

Page 75: ...ot a fault of the appliance and is not covered by warranty Consult the factory for recommendations for use in hard water areas See Water Treatment and Water Chemistry Using or storing corrosive chemic...

Page 76: ...in one 1 year after installation or eighteen 18 months from date of factory shipment based on Camus records whichever comes first Camus will furnish a replacement or repair that part Replacement parts...

Page 77: ...70...

Page 78: ...71 NOTES...

Page 79: ......

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