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Green Mountain GMCB150, Инструкция по установке, эксплуатации и обслуживанию, Страница: 35 / 92

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35

FIGURE 6-11-TWIN PIPE ROOF VENT

15" 

(381mm) 

Max.

Vent Combustion 

Air

12" (305mm) US, 

18" (458mm) Canada 

Min. Above 

Anticipated Snow Line

Roof Line

12" (305mm) Min. 

FIGURE 6-12 - HORIZONTAL TWIN PIPE, EXHAUST AND 
INTAKE 

12" (305mm) 

Minimum Separation

Manufacturer 

Recommends 

Greater Separation 

6 - COMBUSTION AIR AND VENT PIPING

PN 240012363 REV. B [03/29/2019]

Содержание GMCB150

Страница 1: ...onal Inc 2201 Dwyer Avenue Utica NY 13501 Tel 800 253 7900 www ecrinternational com PN 240012363 REV B 03 29 2019 Condensing Wall Mounted Gas Fired INSTALLATION OPERATION MAINTENANCE MANUAL Models GMH...

Страница 2: ...ressure Gauge 4 ea 17x24x2 Gaskets Includes Essential Documents and Warranty 11x17 Wire Diagrams 5 GPM Flow Restrictor GMCB200 Combi Only Used for Valve Connections Document Package 30 PSI Safety Reli...

Страница 3: ...n 43 8 5 Install Room Thermostat 44 8 6 Optional Electrical Connections 45 8 7 Indirect Storage Tank 47 Wiring Diagrams 49 56 9 Start Up Procedure 57 9 1 Central Heating System Connections Heat Only 5...

Страница 4: ...psig 0 2 bar 2 9 psig 0 2 bar Min DHW Flow Rate 0 55 gpm 2 50 L min 0 55 gpm 2 50 L min Max DHW Temperature 140 F 60 C 140 F 60 C DHW Water Content 0 05 gal 0 23 L 0 10 gal 0 37 L SYSTEM When boiler i...

Страница 5: ...ensions 41 2 7 51 2 3 51 2 101 2 125 HEAT ONLY Bottom View Dimensions 101 2 4 D E I G C B D E I G C B F H 31 2 9 1 2 125 150 Top View Vent Connector Combustion Air Wall Wall Wall Wall Wall Wall For op...

Страница 6: ...ll requirements before beginning installation 1 Safety Information WARNING Do not tamper with or use this boiler for any purpose other than its intended use Failure to follow these instructions could...

Страница 7: ...kW capable of providing 3 4 U S gpm 13 2 liters min with a temperature rise of 70 F 39 C GMCB200 176 000 btu h 52 kW capable of providing 4 9 U S gpm 18 9 liters min with temperature rise of 70 F 39 C...

Страница 8: ...rect Tank Supply 7 Low Water Pressure Cutoff 8 System Supply 9 Condensate Trap 10 3 Way Valve with Motor 11 Water Safety Thermostat 12 NTC Heating sensor Supply Return QTY 2 1 Shown for clarity 13 Ign...

Страница 9: ...ating sensor Supply Return QTY 2 1 Shown for clarity 8 Water Safety Thermostat 9 Spark Generator 10 Ignition Electrode 11 Flue Sensor 12 Aerator 13 Coaxial Connector 14 Heat Exchanger Temperature Sens...

Страница 10: ...a DHW Hot Water Outlet 6b NTC DHW Sensor 7 Low Water Pressure Cutoff 8 System Supply 9 Condensate Trap 10 3 Way Valve with Motor 11 Water Safety Thermostat 12 NTC Heating sensor Supply Return QTY 2 1...

Страница 11: ...t 6b NTC DHW Sensor 7 Low Water Pressure Cutoff 8 System Supply 9 Condensate Trap 10 3 Way Valve with Motor 11 Water Safety Thermostat 12 NTC Heating sensor Supply Return QTY 2 1 Shown for clarity 13...

Страница 12: ...n flat vertical wall which is capable of supporting the weight of the boiler Boiler installed in a room containing bath or shower shall be installed so person using bath or shower cannot touch any ele...

Страница 13: ...2 in 571 5 mm CLEARANCES REQUIRED FOR CLOSET INSTALLATION CLEARANCES FOR COMBUSTIBLES Top View Back Closet Installation 0 in 0 mm between Back of Unit and wall Left Side View of Boiler Front View of...

Страница 14: ...re lines are parallel and sloped properly towards the boiler refer to section 6 This will give position of center of hole for flue 6 Required hole size for coaxial flue GMHB125 GMCB150 4 3 8 110 mm di...

Страница 15: ...hazard Ethylene glycol is toxic Do not use ethylene glycol Never use automotive or standard glycol antifreeze even ethylene glycol made for hydronic systems Ethylene glycol can attack gaskets and sea...

Страница 16: ...r and condensate piping to freezing temperatures 5 HYDRONIC PIPING When purging installations that include standing iron radiators and systems with manual vents at high points start with nearest manua...

Страница 17: ...harge piping Size and arrange discharge piping to avoid reducing safety relief valve relieving capacity below minimum relief valve capacity stated on rating plate Run pipe as short and straight as pos...

Страница 18: ...pipe work to the boiler Route pressure relief valve discharge piping to the floor Follow local code with respect to necessary distance to the floor See Figure 5 2 Verify all valves are closed 5 HYDRON...

Страница 19: ...e to Floor Arrange piping to prevent water dripping onto boiler Return Low Water Cutoff LWCO Installation if required by the Authority Having Jurisdiction See Figure 5 5 for detail Magnetic Dirt Separ...

Страница 20: ...PIPING Low Water Cutoff LWCO Electrical Conduit J Box 120 V 60 HZ Conduit or Power Supply cord Polarized L1 N G GND L1 N GND BLK WHT 120 V 60 HZ Socket Polarized 120 V 60 HZ Cord Set From Boiler N O F...

Страница 21: ...RE 5 6 MULTI ZONE SYSTEM WITH ZONE VALVES BOILER DOES NOT INCLUDE EXTERNAL PUMP RELAY Note 1 12 305MM MAXIMUM SEPARATION Note 2 ASME Relief Valve Cold Water Supply CH System Pump 1 2 Zone Valves PN 24...

Страница 22: ...22 5 HYDRONIC PIPING 125 with Zone Circulator Pumps USE ONLY IF TANK IS WITHIN 5FT OF BOILER MAGNETIC DIRT SEPARATOR 5 FT MAX FROM SYSTEM TO SYSTEM PN 240012363 REV B 03 29 2019...

Страница 23: ...23 5 HYDRONIC PIPING 160 with Zone Circulator Pumps MAGNETIC DIRT SEPARATOR FROM SYSTEM TO SYSTEM PN 240012363 REV B 03 29 2019...

Страница 24: ...change position This will allow the pump to circulate the primary water through the DHW plate heat exchanger GMCB150 GMCB200 Combi Boilers only Combustion fan will then come on and begin to run at ig...

Страница 25: ...pering device such as an automatic mixing valve at hot water tap or water heater Automatic mixing valve must be selected and installed according to manufacturer s recommendations and instructions Wate...

Страница 26: ...water supply will clog DHW water flow sensor resulting in error codes and causing boiler to lockout Locate the filter as close to the boiler as possible and place on DHW domestic hot water inlet conne...

Страница 27: ...ith this boiler ABS venting shall not to be used this product Use of DWV plumbing pipes to vent this boiler shall be prohibited Use of cellular core PVC ASTM F891 cellular core CPVC or Radel polypheno...

Страница 28: ...ion check condensate trap to ensure it is draining properly Note Condensate trap must be manually filled with water at initial start up 6 COMBUSTION AIR AND VENT PIPING FIGURE 6 1 CONDENSATE DRAIN ASS...

Страница 29: ...t use cellular core pipe Only specified sized pipes are to be used When using venting material other than boiler manufacturer s venting note the correct installation procedure Failure to follow these...

Страница 30: ...cturers 6 7 Approved Polypropylene Manufacturers Note Maximum equivalent length may vary between manufacturers 6 COMBUSTION AIR AND VENT PIPING Combustion Air And Vent Pipe Fittings Must Conform With...

Страница 31: ...m Centrotherm 24 60 ft 7 5 m Coaxial Elbows Equivalent length 4 2 100 mm 60 mm 45 1 64 ft 0 5 m 90 3 28 ft 1 0 m 5 3 128 mm 80 mm 45 1 64 ft 0 5 m 90 3 28 ft 1 0 m Coaxial Termination Equivalent leng...

Страница 32: ...e roof or ground Ground Anticipated Snow Line Maintain 12 305 mm US 18 457 mm Canada clearance above highest anticipated snow level 24 610 mm above roof or ground Anticipated Snow Line 18 Vertical Cle...

Страница 33: ...n D Twin Pipe Common Atmospheric Zone Termination Exhaust and combustion air intake are located in same general location and are of equal length FIGURE 6 8 TWIN PIPE ON ROOF COMBUSTION AIR ON SIDEWALL...

Страница 34: ...plications Follow venting manufacturer s instructions for applying the securing mechanism on twin pipe polypropylene venting Example for Fixed Natalini venting system For other venting system supplier...

Страница 35: ...12 305mm US 18 458mm Canada Min Above Anticipated Snow Line Roof Line 12 305mm Min FIGURE 6 12 HORIZONTAL TWIN PIPE EXHAUST AND INTAKE 12 305mm Minimum Separation Manufacturer Recommends Greater Separ...

Страница 36: ...paration Between Bottom Of Combustion Air Intake And Bottom Of Vent Combustion Air Opening Separation 24 Min Grade Snow Ice Maintain 12 305 mm US 18 457 mm Canada clearance above highest anticipated s...

Страница 37: ...chimney Follow venting manufacturer s instructions on assembly and clearances to maintain Avoid sharp bends in flexible venting FIGURE 6 17 FLEXIBLE VENTING SYSTEM Combustion Air Vent Terminal Flexib...

Страница 38: ...thin a height of 15 ft 4 5m above the meter regulator assembly 3 ft 0 9m I Clearance to service regulator vent outlet 3 ft 0 9m 3 ft 0 9m J Clearance to non mechanical air supply inlet to building or...

Страница 39: ...rce condensate pump designated for use with condensing boiler if boiler located below disposal point Condensate pump should have overflow switch Condensate from Boiler is slightly acidic and may cause...

Страница 40: ...G If overheating occurs or gas supply fails to shut off do not turn off or disconnect the electrical supply to the pump Shut off gas supply at a location external to the appliance Do not use this boil...

Страница 41: ...having jurisdiction Do not use matches candles open flames or other methods that can provide ignition source Correct leaks immediately and retest NOTICE Sediment trap shall be located upstream of gas...

Страница 42: ...es 8 ELECTRICAL CONNECTIONS Note Wiring diagrams can be found in Appendix A of this Manual Minimum breaker sizing 15 Amp 8 2 Electrical Connections Boiler requires 120V 60Hz power supply Verify electr...

Страница 43: ...trollers can be connected to standard control PCB 8 4 Main Supply Connection Main supply is connected to terminal block M1 which is high voltage 120V 60Hz Fuses 3 15 A are incorporated in the power su...

Страница 44: ...1 X NEC Class 2 Low Voltage ZONE 3 ZONE 2 ZONE 1 W R NEC Class 2 Low Voltage T T C THERMOSTATS ZONE VALVES ZONE 3 ZONE 2 4 3 2 1 4 3 2 1 4 3 2 1 NEC Class 2 Low Voltage 24Vac W R T T C W R T T C PRI P...

Страница 45: ...SENSOR terminals 4 5 Wires are interchangeable See Accessories B Setting Kt Climate Curve When external sensor is connected to boiler the electronic board adjusts the flow temperature calculated acco...

Страница 46: ...T 2 10 k INDIRECT TANK SENSOR DATA T R T R F Ohm F Ohm 32 0 32 505 86 0 8 060 33 8 30 898 87 8 7 726 35 6 29 381 89 6 7 407 37 4 27 946 91 4 7 103 39 2 26 590 93 2 6 813 41 0 25 308 95 0 6 537 42 8 24...

Страница 47: ...nk Aquastat Heating Only Boilers DO NOT USE 1K Outdoor Reset Sensor Zone Control T Stat Use of Indirect Storage Tank DHW Use either 10k DHW sensor or Indirect Tank Thermostat to interface with boiler...

Страница 48: ...ELS GMCB 150 200 SUPPLY RETURN DHW COLD INLET DHW HOT OUTLET COLD WATER SUPPLY PIPING LEGEND RETURN SUPPLY COLD WATER SUPPLY COLD WATER SUPPLY HOT WATER SUPPLY TEMPERED HEAT ONLY BOILER WITH ZONE CIRC...

Страница 49: ...49 8 ELECTRICAL CONNECTIONS FIGURE 8 12A WIRE DIAGRAM GMHB125 CENTRAL HEAT BOILER PN 240012363 REV B 03 29 2019...

Страница 50: ...50 FIGURE 8 12B 8 ELECTRICAL CONNECTIONS LADDER DIAGRAM GMHB125 CENTRAL HEAT BOILER PN 240012363 REV B 03 29 2019...

Страница 51: ...51 8 ELECTRICAL CONNECTIONS FIGURE 8 13A WIRE DIAGRAM GMCB150 COMBI BOILER PN 240012363 REV B 03 29 2019...

Страница 52: ...52 FIGURE 8 13B 8 ELECTRICAL CONNECTIONS LADDER DIAGRAM GMCB150 COMBI BOILER PN 240012363 REV B 03 29 2019...

Страница 53: ...53 8 ELECTRICAL CONNECTIONS FIGURE 8A 14A WIRE DIAGRAM GMHB160 CENTRAL HEAT BOILER PN 240012363 REV B 03 29 2019...

Страница 54: ...R X22 1 X22 2 FLOW SENSOR X22 3 X22 4 RETURN SENSOR WATER PRESSURE SENSOR X22 7 X22 6 X22 8 P X22 9 X22 10 EXCHANGER SENSOR OUTDOOR SENSOR X20 1 X20 2 DHW TEMP SENSOR X20 3 X20 4 X20 7 X20 8 FLUE SAFE...

Страница 55: ...55 8 ELECTRICAL CONNECTIONS FIGURE 8 15A WIRE DIAGRAM GMCB200 COMBI BOILER PN 240012363 REV B 03 29 2019...

Страница 56: ...56 8 ELECTRICAL CONNECTIONS FIGURE 8 15B LADDER DIAGRAM GMCB150 COMBI BOILER PN 240012363 REV B 03 29 2019...

Страница 57: ...2 2mm D DHW outlet indirect storage tank connection 3 4 NPT 3 4 NPT E Drain connection for condensate 3 4 NPT 3 4 NPT F Heating supply connection 1 NPT G 5 gpm DHW flow restrictor Factory installed 16...

Страница 58: ...ozzle Nozzle mm mm GMHB125 6 0 4 6 GMCB150 6 0 4 6 GMHB160 6 6 5 0 GMCB200 7 4 5 4 2 Disconnect gas tube by loosening nut See Figure 9 3 3 Carefully separate from gas valve 4 Remove existing orifice a...

Страница 59: ...he temperature and CCW to decrease it Heating water temperature adjustment CW to increase the temperature and CCW to decrease it Boiler operating information Deaeration Long Push approximately 6 secon...

Страница 60: ...ndicating de aeration function is active Open aeration valve to allow complete de aeration This function lasts 10 minutes 3 To manually exit this function press button and hold for 6 seconds 4 Close a...

Страница 61: ...x 3 sec Pump On Display shows 312 Deaeration About 10 min Open Heat Exchanger Aeration purge Valve Boiler Decides If Deaeration OK Boiler ready for CH DHW request Boiler Displays Temperature Display...

Страница 62: ...r port is connected to combustion air intake B used to check for recycling products for combustion The following can be measured at the exhaust flue test port temperature of combustion products oxygen...

Страница 63: ...ess and simultaneously with a long push To enter CSF the Right Knob has to be moved When CSF is active the display shows ON 2 seconds and code 304 with boiler power in Turn Right Knob clockwise and in...

Страница 64: ...ate again after setting the combustion following steps in section 9 11 Table 9 2 Input Rate High Fire MBH 9 14 Adjusting Maximum Heating Power Maximum boiler heating power can be reduced to suit requi...

Страница 65: ...ely call a qualified service technician to inspect appliance and to replace any part of control system and any gas control which has been under water FOR YOUR SAFETY READ BEFORE OPERATING CAUTION WHAT...

Страница 66: ...enu Fault in progress Set unit of measurement SYMBOL Key 10 OPERATING INSTRUCTIONS 10 3 Boiler Controls For correct boiler ignition proceed as follows Check system pressure is correct Power boiler Ope...

Страница 67: ...CSF moving Right Knob CH 10 3 1 Boiler Operating Mode To change the boiler MODE press with a very short push The mode changes are as follows Boiler Start Mode Boiler Mode After Pressing OFF DHW only C...

Страница 68: ...is divided in pages each with 10 parameters i e Ax0 Ax9 While in the INFO menu short push to go to the next page e g from A10 A19 page to A20 A29 page short push to go to the previous page e g from A2...

Страница 69: ...20 29 page 9 short push to go to previous page e g from values 20 29 page to 10 19 page 10 Data Knob turning Right Knob permits scrolling the values in the current selected page 11 short push to save...

Страница 70: ...application 15 only heating boiler with DHW pump for external tank 16 boiler with DHW storage tank and DHW pump with plate to plate DHW heat exchanger 17 System boiler 2 04 without pump 18 only heati...

Страница 71: ...P16 Maximum Central Heating setpoint C 00 176 F 80 C 01 113 F 45 C Hi temperature 0 low temperature 1 0 0 0 0 0 0 0 0 P17 Pump overrun time in heating mode min 1 240min 3 3 3 3 3 3 3 3 P18 Maximum ov...

Страница 72: ...on Set to 0 Ignore other options read only 0 0 0 0 0 0 0 0 P29 Manufacturer information Set to 7 Ignore other options read only 7 7 7 7 7 7 7 7 P30 Manufacturer information Set to 10 Ignore other opti...

Страница 73: ...er options 0 2 1 1 1 1 1 1 1 1 P46 Manufacturer information Set to 63 Ignore other options 63 63 63 63 63 63 63 63 P47 Manufacturer information Set to 0 Ignore other options 0 0 0 0 0 0 0 0 P48 Manufa...

Страница 74: ...0 0 0 0 0 P59 Manufacturer information Set to 3 Ignore other options 0 15sec 3 3 3 3 3 3 3 3 P60 Manufacturer information Set to 1 Ignore other options 0 4 1 1 1 1 1 1 1 1 P61 Manufacturer information...

Страница 75: ...on Shall be set to indicated value Ignore other options 1 10 1 1 2 2 3 3 4 4 P74 Manufacturer information Set to 0 Ignore other options 0 255sec 0 0 0 0 0 0 0 0 P75 Not Used P76 Manufacturer informati...

Страница 76: ...ther options default 0 0 0 0 0 0 0 0 0 P85 Manufacturer information Set to 0 Ignore other options default 0 0 0 0 0 0 0 0 0 P86 Manufacturer information Set to 1 Ignore other options default 25 1 1 1...

Страница 77: ...ed by pressing the board exits from the Command functions menu and the related function starts 10 3 7 Command Functions Service Use To enter the Command functions menu press and with a long push This...

Страница 78: ...revert to provide CH if there is demand 10 6 Combi Domestic Hot Water Mode Flow switch senses demand for hot water opening a hot water tap etc The pump starts and burner lights at its ignition output...

Страница 79: ...ure to comply will result in death or serious injury Note Verify proper operation after servicing Note Perform regular service and maintenance by qualified service agency at least once every 12 months...

Страница 80: ...on Maintenance Manual provided with boiler WARNING Following service procedures must be performed by qualified service agent Boiler owner shall not attempt these steps Failure to do so could result in...

Страница 81: ...of electrodes See Figure 11 1 8 Check the fan impeller is clean and free to rotate 9 Replace used gaskets with new gaskets See Parts list for correct gasket kit number Figure 11 1 Electrodes 11 GENER...

Страница 82: ...tem to achieve temperature difference across heating supply and return pipes at the boiler Check system for proper pressure See page 4 for acceptable pressure Turn off boiler Check water and flush if...

Страница 83: ...r heating or hot water the pump will automatically operate for 1 minute g Explain to User an internal frost thermostat is fitted in boiler and electrical supply to boiler must be left on for thermosta...

Страница 84: ...32 Max 147 200 Output Ratings MBH Min 21 28 Max 133 175 Domestic Water Pressure 2 9 psi 0 2 bar 116 psi 8 0 bar Minimum Flow Rate 0 50 GPM Maximum Flow Rate 3 5 gpm 5 0 GPM Flow Rate 77 F 43 C Temp R...

Страница 85: ...Speed rpm 60 1350 60 1350 CO Limit ppm 400 To modify the fan speed see section 10 3 MIN GMHB125 Heat Only Boiler Natural gas A 17 4 mbar 7 0 in w c LP gas E 27 4 mbar 11 0 in w c 0 2000 Ft 0 610 m 0 2...

Страница 86: ...en 1 3 seconds when E 110 E 125 E 133 E 134 E 135 E 09 E 15 E 128 and E 384 are displayed it is possible to relight the boiler 3 If this does not have any effect or error codes are displayed regularly...

Страница 87: ...E133 02 000 03 F05 75 C In event of no error historical error values are 00 The phase status is a special sub operating mode before the error 00 Stand by 01 Pre purging function active 03 Ignition loa...

Страница 88: ...HW NTC sensor fault tank boiler open Check the sensor E83 84 85 86 87 No communication Check cable between room unit and pcb or RF link E109 Pre circulation alarm Check the correct circulation of the...

Страница 89: ...ve open without gas Check the gas pressure sensing electrode spark electrode and cable replace the pcb if it necessary E135 Internal error Verify cables Replace pcb E154 Plausibility test flow return...

Страница 90: ...h wood compressed paper plant fibers or other materials capable of being ignited and burned Such material shall be considered combustible even though flame proofed fire retardant treated or plastered...

Страница 91: ...r servicing of appliances and equipment Experienced in such work Familiar with all precautions required Complies with all requirements of authority having jurisdiction SAFETY RELIEF VALVE Valve design...

Страница 92: ...OVERRIDE MUST NOT BE USED UNLESS AT LEAST ONE OF THE FOLLOWING CONDITIONS IS TRUE An external energy management system is installed that reduces the boiler water temperature as the heating load decre...

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