Related Manuals for Heatmaster 71
Summary of Contents for Heatmaster 71
- Page 1 HeatMaster ® Installation, operating and servicing instructions HeatMaster ® HeatMaster ® HeatMaster ® EN • 1 664Y2500.B...
- Page 2 TECHNICAL CHARACTERISTICS General characteristics Water quality Gas category Domestic hot water performance ELECTRICAL CONNECTION Electrical supply Alarm module HeatMaster ® 71-101wiring diagram HeatMaster ® 201 wiring diagram INSTALLATION Dimensions Boiler Room Chimney connection Domestic hot water connection Heating connection Gas connection...
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Page 3: Important Notes
IMPORTANT NOTES WHO SHOULD READ THESE INSTRUCTIONS • Defective parts can only be replaced with original factory parts. You will find a list of spare parts and their ACV These instructions should be read by: reference number at the end of this manual. - the design engineer/consultant - the user •... - Page 4 The HeatMaster ® 71 - 101 - 201 models are always supplied with a low NOx air/gas pre-mix burner ACV BG 2000-M. Indeed, if it is used in combination with Smart, HR and Jumbo cylinders, the HeatMaster ®...
- Page 5 DESCRIPTION HeatMaster ® 71 / 101 Cold water inlet and filling loop connection Auto-air vent Primary NTC 1 and 2 sensors Primary expansion tank (2x) Filling loop connection to primary circuit Low-water pressure switch Thermometer bulb and pressure gauge connection...
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Page 6: Use Of The Boiler
In normal operation, the burner starts automatically as soon as the boiler drops below the temperature setpoint. The user must not attempt to gain access to the components inside the control panel. ® HeatMaster control panel 1. Temperature-pressure gauge 2. Display - MCBA controller 3. -
Page 7: Setting The Parameters
USER GUIDE SETTING THE PARAMETERS • Domestic hot water temperature instruction: • Enabling and disabling central heating mode: (Central heating) (Hot water temperature) - Press “mode” key once: the screen displays “PARA”. - Press the “mode” key once: the screen indicates “PARA”. - Press the “step”... -
Page 8: Technical Characteristics
TECHNICAL CHARACTERISTICS HeatMaster ® HeatMaster ® HeatMaster ® Central heating Input power (Input) 20.0 - 69.9 25.0 - 107.0 60.0 - 220.0 Useful nominal power (output) 18.4 - 63.0 23.0 - 96.8 56.4 - 200.2 Maintenance loss of the nominal value at 60°C 0.60... -
Page 9: Gas Category
[G20] 20 mbar - [G25] 20 mbar I 2H [G20] 20 mbar I 2HS [G20] 25 mbar (*) HeatMaster ® 71 - (**) HeatMaster ® 101 - 201 BE - CH - ES AT - CH BE - CH CZ - DK - ES... -
Page 10: Electrical Connection
X8: Flat cable connection for alarm module AM3-2 and / or AM3-11 heating circuit control module The AM3-2 and AM3-11 alarm modules are only an option for the HeatMaster ® 71 / 101models. Connection for transformer EN • 10 664Y2500.B... - Page 11 ATTENTION: This parameter can only be changed by approved ACV contractors. Alarm module kit (optional) Codes AM3-2 : 10800094 AM3-11 : 10800095 HeatMaster ® 71 / 101 Panel 1. Alarm module flat cable connection (option) 2. AM3-2 module (option) 3. AM3-11module (option) EN • 11 664Y2500.B...
- Page 12 ELECTRICAL CONNECTION ® WIRING DIAGRAM: Heatmaster 71 / 101 1. 230 Volt supply 11. 7 pin burner plug 2. 230 Volt outlet for AM3-11module (optional) 12. 4 pin burner plug 3. Charging pump 13. Room thermostat (optional) 4. Heating pump 14.
- Page 13 ELECTRICAL CONNECTION ® WIRING DIAGRAM: Heatmaster 1. General switch 22. External gas valve switch/burner function 2. Module AM3-11: 23. DHW mode function switch 3. Module AM3-2: 24. Fan (BG 2000-M / 201) 4. MCBA controller 25. Gas valve (BG 2000-M / 201) 5.
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Page 14: Installation
2117 1720 2120 — Weight when empty (kg] Heating connection [F] Ø 1”1/2 1”1/2 2” DHW connection [M] Ø 1” 1” 2” Gas connection [F] Ø 3/4” 1” 5/4” HeatMaster ® 71 - 101 HeatMaster ® EN • 14 664Y2500.B... -
Page 15: Installation Area
ACCESSIBILITY The appliance must be placed in such a way that it is always easily accessible. Furthermore, the unit must have the following minimum clearance around it. HeatMaster ® 71 - 101 HeatMaster ® Min. 100mm Min. 100 mm Min. 100mm Min. -
Page 16: Flue Connection
In order to avoid this risk, it is strongly entering the boiler. recommended that your chimney is insulated. Ventilations HM 71 HM 101 HM 201 To avoid condensation water flowing from the terminal, Minimum supply of fresh air... - Page 17 INSTALLATION HeatMaster ® 71 - 101 A. High ventilation B. Low ventilation C. Draught regulator D. Inspection cover E. Height of the lined chimney F. Diameter of the chimney HeatMaster ® A. High ventilation B. Low ventilation C. Draught regulator D.
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Page 18: Domestic Hot Water Connection
11. Primary circuit filling valve 12. Temperature and pressure safety valve (UK only) If there is a risk of low pressure in the hot water circuit (installation of HeatMaster ® on the roof of a building), it is essential to install a vacuum breaker device onto the cold water supply. -
Page 19: Heating Connection
71/101/201 boilers are equipped with - Purge the gas pipe and carefully check that there are no a BG 2000-M 71/101/201burner with a gas Ø 3/4” - 1” leaks on the boiler’s internal and external pipes. and 1”1/4 connection [F] to connect a gas supply valve. -
Page 20: Burner Characteristics
• The BG 2000-M burner installed on HeatMaster ® models is The burner’s main components are: controlled by a MCBA Honeywell controller which manages... - Page 21 If necessary adjust the CO by turning the screw in the Conversion to propane: clockwise direction to reduce and the anti-clockwise to increase. (see photo) Prohibited in Belgium. BG 2000-M/71 - 101 BG 2000-M/201 Increase Increase Reduce Reduce EN • 21...
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Page 22: Bringing Into Service
BRINGING INTO SERVICE FILLING OF DHW AND HEATING CIRCUITS IMPORTANT It is essential that the DHW cylinder is filled and pressurised before filling the heating circuit. Open the stop valve (1) and the outlet (8). Put the general switch to the ON position. When the water flows from the outlet, the DHW cylinder is Adjust temperature set points via the MCBA display. -
Page 23: Maintenance
MAINTENANCE ANNUAL MAINTENANCE Drainage of the heating circuit ACV recommends that the boiler is inspected and serviced, 1. Turn the general switch on the control panel to OFF position, isolate the external electrical supply and close the gas including the burner, at least once a year by a competent and supply valve. -
Page 24: Mcba Parameters For The Specialist
MCBA PARAMETERS FOR THE SPECIALIST STANDBY MODE Once the cause of the blocking has been resolved, the burner starts up automatically after a maximum of 150 seconds. Standby Mode Status Boiler function When the boiler is switched on, it starts up in Stand-by mode, as Internal adjustment —... -
Page 25: Setting The Parameters
To activate the modified parameters, press “MODE” key again (this will switch you to Info mode). However, if you do not press any key, the system returns to Standby mode after 20 minutes and activates the changes. Display MODE Factory setting Display Description of the parameters HM 71 HM 101 HM 201 Setting the hot water temperature STEP 00 = Off Hot water... -
Page 26: Information On The Installation
MCBA PARAMETERS FOR THE SPECIALIST INFORMATION ON THE INSTALLATION ENTERING THE CODE Info mode Code mode To switch from Standby mode to Info mode, You can access the following parameters press twice on “MODE” by entering the service code: • Parameters 5 through 42 Display •... - Page 27 SETTING THE PARAMETERS: Factory setting only accessible with the code Display Description of the parameters HM 71 HM 101 HM 201 Minimum boiler temperature using outdoor sensor To avoid problems with the hot water function it is not advised to adjust this parameter below 60°C...
- Page 28 MCBA PARAMETERS FOR THE SPECIALIST Factory setting Display Description of the parameters HM 71 HM 101 HM 201 Natural gas Min. fan speed [rpm] Propane STEP Natural gas Max fan speed during ignition [rpm x 100] Propane STEP Central heating pump over run 0 = 10 sec.
- Page 29 STEP - circulator controlled by the room thermostat - DHW priority is not active. DHW production type: This parameter cannot be modified in any way on a HeatMaster ® STEP Manual fan speed (- 01 = modulation enabled) STEP Not used...
- Page 30 MCBA PARAMETERS FOR THE SPECIALIST COMMUNICATION MODE [with code] ERROR MODE [with code] This mode displays communication between the boiler The ERROR mode indicates the most recent error, as well and the control module, the optional interface kit as the status of the boiler and the temperature values at or the optional programmable room thermostat.
- Page 31 MCBA PARAMETERS FOR THE SPECIALIST LIST OF ERROR CODES + SOLUTIONS To unlock the system: [in ERROR mode] • Press “RESET” on the screen. • If the fault is repeated continually, contact your If a fault occurs during operation, the system locks out installer.
- Page 32 MCBA PARAMETERS FOR THE SPECIALIST Codes Description of the fault Resolution of the fault - Check the connection of the NTC 3 sensor - Check the wiring of the NTC 3 sensor Short circuit NTC 3 If the problem persists replace the NTC 3 sensor - Check the connection of the NTC 1 sensor - Check the wiring of the NTC 1 sensor NTC 1 connection open...
- Page 33 BG 2000 - M / 71 51700034 537DZ029 55700026 50423365 55412000 557A0012 257F1108 51700025 537DZ020 257F1073 21479369 557A0026 537D3027 537D4028 537D4037 537D4033 537D6135 557D6039 537D3017 664Y2500.B...
- Page 34 BG 2000 - M / 101 537DZ019 557A0020 51700025 557A0021 557A0026 21479370 50423365 537D4028 55700026 507F4008 557A0025 557A0012 537DX020 557D6039 257F1073 557A0019 2147B369 537D3033 257F1107 537D3016 537D4037 537D4033 507F4007 664Y2500.B...
- Page 35 BG 2000 - M / 201 2147P416 50423365 537DZ019 557A0040 557A0020 257F1105 537DX021 537D3034 557A0012 43726007 257F1069 42714000 557A0045 537D8022 664Y2500.B...
- Page 36 HeatMaster ® 21475369 21472369 21473369 21474369 21477370 21478369 21471369 21476369 664Y2500.B...
- Page 37 HeatMaster ® 507F3033 557A0016 8 x 507F2009 63438001 16 x 507F2010 39438046 497B0001 55445007 557A7006 557A1056 55426001 63438001 55426017 557A4009 51305000 664Y2500.B...
- Page 38 HeatMaster HeatMaster ® ® 21475369 21472370 21473370 21474370 21477370 21478369 21471370 21476369 664Y2500.B...
- Page 39 HeatMaster ® 507F3033 557A0016 8 x 507F2009 63438001 24 x 507F2010 39438047 49410071 55445007 557A7006 557A1056 55426001 63438001 55426017 557A4009 51305000 664Y2500.B...
- Page 40 HeatMaster ® 21475416 21473415 21475415 21471415 21474415 2147A415 21478415 21479415 2147B415 21471415 2147S415 21476416 2147S415 21472415 664Y2500.B...
- Page 41 HeatMaster ® 557A0059 507F3044 557A0055 8 x 507F2009 39438030 24 x 507F2010 497B0502 63438001 557A3001 55301200 557A1056 55301200 557A4007 63438001 557A1048 51700041 557A1000 51700040 557A4007 664Y2500.B...
- Page 42 537D6211 537D6224 Ø 150 mm Ø 150 mm 537D6212 Ø 150 mm 537D6225 Ø 150 mm 537D6219 537D6210 Ø 150 mm - 45°Mm Ø 150 mm 537D6214 Ø 150 mm - L 250 mm 537D6215 Ø 150 mm - L 500 mm 537D6216 Ø...
- Page 43 HeatMaster ® 71 / 101 537D3020 54766016 54766017 54441008 537D3023 HM 71 : 537D8037 HM 101 : 537D8038 547D3021 AM3-2 AM3-11 10800060 10800080 664Y2500.B...
- Page 44 HeatMaster ® 537D3020 54766016 54766017 54441008 537D3023 547D3021 54452082 AM3-11 10800080 537D8039 AM3-2 10800060 664Y2500.B...