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Summary of Contents for Heatmaster TC series
- Page 1 Installation, Operating and Servicing Instructions EN • 1 664Y2800.B...
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Page 2: Table Of Contents
INDEX WARNINGS Who should read these instructions Symbols Recommendations Applicable standards Warnings INTRODUCTION Totally condensing Operating mode Description of the specifications Production of hot water Frost protection USERS GUIDE Direction for use Settings parameters TECHNICAL CHARACTERISTICS Natural gas categories Propane categories Domestic hot water features ELECTRICAL CONNECTION Wiring diagram... -
Page 3: Warnings
WARNINGS WHO SHOULD READ THESE INSTRUCTIONS • The parts may only be replaced by genuine factory parts. You will find a list of the spare parts and their ACV reference These instructions should be read by: number at the end of this document. - the specifying engineer - the installer •... -
Page 4: Introduction
The burner fires onto the primary water which indirectly heats the stainless steel tank containing the hot water. As with all Tank-in-Tanks, this is corrugated over its full height and is suspended in the HeatMaster ® TC by its hot and cold water connections. - Page 5 INTRODUCTION HeatMaster 35 TC ® Flue connection concentric Ø 80/125 mm convertible to parallel connection 80/80 mm Connection frame [optional] Domestic hot water outlet Heating flow Stainless steel heat exchanger Stainless steel Tank-in-Tank hot water store Stainless steel cold water inlet coil...
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Page 6: Description Of The Specifications
If an outdoor temperature sensor is connected to the system, the pump is activated as soon as the outside temperature drops Burner below the specified threshold. ACV uses its BG 2000-M burner for the HeatMaster ® TC: this is an air/gas premix burner providing safe and silent operation To provide efficient protection for the whole system against frost, while limiting emissions (NOx and CO) to an incredibly low level. -
Page 7: Users Guide
USERS GUIDE DIRECTIONS FOR USE SETTINGS PARAMETERS Your system must be checked once a year by an approved Setting the domestic hot water temperature: installer or maintenance company. (Hot water temperature) - Press Mode: The screen displays PARA. Starting the burner - Press Step: the first character is 1 and the last two characters During operation, the burner starts automatically as soon as give the current hot water temperature setting. -
Page 8: Technical Characteristics
TECHNICAL CHARACTERISTICS HeatMaster ® HeatMaster ® 35 TC 85 TC Central heating Natural gas Propane Natural gas Propane Max. Input 80/60°C 34,9 30,6 85,0 [92,0] 85,0 [92,0] Min. Input 80/60°C 10,0 10,0 17,2 17,2 Max. output 80/60°C 34,1 29,9 82,5 82,5 Min. -
Page 9: Natural Gas Categories
I 2ELL [G20] 20 mbar – [G25] 20 mbar I 2H [G20] 20 mbar I 2HS [G20] 25 mbar (*) HeatMaster ® 85 TC BE - CH - ES AT - CH BE - CH CZ - DK - ES... -
Page 10: Electrical Connection
19. Zero volt of 24V circuit. 9. Water pressure switch 20. Safety contact thermostat RAM (optional) 10. Fan PWM control 21. Ionisation and ignition cable 11. Summer/Winter switch 22. Burner power supply 230 V (only HeatMaster ® 85 TC] X11. X5.1 X5.2 BUS A X5.3... -
Page 11: Installation Instructions
H mm I mm J mm K mm L mm 1210 M mm N mm O mm Weight empty (kg] HYDRAULIC CONNECTIONS HeatMaster ® 35 TC HeatMaster ® 85 TC Heating connection [F] Ø 1" 1"1/2 Domestic hot water connection [M] Ø... -
Page 12: Installation
20.0 54,5 — — — — - The maximum flue resistance is 130 Pascal for the HeatMaster ® 35 TC and 150 Pascal for the HeatMaster ® Horizontal pipe 15.0 40,9 — — — — TC. You can use the following table as the basis for calculating... -
Page 13: Connection To The Gas
INSTALLATION CONNECTION TO THE GAS - The HeatMaster ® TC is fitted with a Ø 3/4” male fitting - Drain the gas pipe and check in minute detail that all the connector, on which you can connect the gas tap. -
Page 14: Heating Connections
INSTALLATION HEATING CONNECTIONS HEATING CONNECTIONS : GENERAL 1. Isolating valve, heating system Recommendations 2. Safety valve calibrated to 3 bar, with pressure gauge 3. System filling valve 4. Expansion vessel Before pressurising the central heating circuit 5. Drain cock (primary) you should first pressurise the domestic 6. -
Page 15: Installation Of A Single High Temperature Circuit With Room Thermostat Acv 15 Control
INSTALLATION INSTALLATION OF A SINGLE HIGH Optional accessories TEMPERATURE CIRCUIT WITH ROOM Code Description THERMOSTAT ACV 15 CONTROL General diagram 10800018 Room themostat ACV 15 The On/Off room thermostat controls the central heating system (radiators only). High temperature kit DN20 The pump is powered as soon as the room thermostat 10800097 Including: one circulation pump,... -
Page 16: Installation Of A Weather Depending Heating Circuit High Or Low Temperature
INSTALLATION INSTALLATION OF A WEATHER DEPENDING HEATING CIRCUIT HIGH OR LOW TEMPERATURE General diagram This is a simple way to control two heating circuits (radiators or floor heating) with weather depending control. Advantages for the user: - Comfort - Efficiency AF120 ACV 15 SQK 349... - Page 17 INSTALLATION To be wired in accordance with the applicable regulations. Outside T° (°C) Factory Typical setting setting Description Maximum setpoint in domestic hot water mode 00 : Domestic hot water mode “OFF” 01 : Domestic hot water mode “ON” 00 : Heating mode “OFF” 01 : Heating mode “ON”...
- Page 18 INSTALLATION INSTALLATION OF TWO HEATING CIRCUIT CONTROLLED BY ROOM UNIT AND ZMC-1 MODULE General diagram This configuration controls two heating circuits (radiators or floor heating). In addition, the Room unit features a remote monitoring of the two circuits You can adjust those two circuits depending on the outside temperature. This is the ideal configuration for floor heating with additional heating provided by radiators.
- Page 19 INSTALLATION To be wired in accordance with the applicable regulations. 10 11 12 13 10 11 12 13 AV MPK ZU AUF ZMC1 0 24V A B VF VE AV MPK ZU AUF ZMC1 0 24V A B VF VE 10800036: Interface address “0”...
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Page 20: Commissioning And Maintenance
COMMISSIONING AND MAINTENANCE COMMISSIONING THE SYSTEM - Check the dynamic gas pressure at the gas valve (see diagram . This must be at least 18 mbars. Wait a few min- below, ref. 1) utes for the appliance to heat up to a minimum temperature of 60°C. -
Page 21: Disassembling The Burner
- Check the condition of the seals and replace them if necessary before re-assembling the electrode following the same procedure but in the reverse order. HeatMaster ® 35 TC HeatMaster ®... -
Page 22: Mcba Parameters For The Specialist
MCBA PARAMETERS FOR THE SPECIALIST STANDBY MODE Once the cause of the blockage has been resolved, the burner starts automatically within 150 seconds at most. Standby Mode Status Boiler function After you power down the appliance the screen displays Pilot Internal check —... -
Page 23: Setting The Mcba Parameters
To activate the parameters you changed, press MODE once more (which brings you into Info mode). However, if you do not press a key, the system returns to Pilot mode after 20 minutes and automatically enables the changes. Screen MODE Factory setting HeatMaster ® HeatMaster ® Screen... -
Page 24: Request For Information On The Installation
MCBA PARAMETERS FOR THE SPECIALIST REQUEST FOR INFORMATION ENTERING THE CODE ON THE INSTALLATION Code Mode Info Mode You can access the following parameters by entering the service code: To switch from Standby to Info mode, press Mode twice. • Parameters 5 - 42 Screen •... -
Page 25: Mcba Parameters With Code Restricted Access
MCBA PARAMETERS FOR THE SPECIALIST MCBA PARAMETERS WITH CODE RESTRICTED ACCESS Factory setting Screen Description of parameters HM 35 TC HM 85 TC Minimum temperature of the top part of the boiler in heating mode when using an outdoor sensor In order to avoid cycling between heating and hot water mode, it is STEP preferable to set that parameter higher than DHW set point [Para 1]... - Page 26 MCBA PARAMETERS FOR THE SPECIALIST Factory setting Screen Description of parameters HM 35 TC HM 85 TC Natural gas Minimum number of fan revolutions [rpm] Propane STEP Natural gas Number of fan revolutions at ignition [rpm x 100] Propane STEP CH pump over-run 0 = 10 sec.
- Page 27 61 : Controlled circuit (outside sensor + AM3-11 module) - heating pump runs continuously - night reduction possible - hot water priority not active Selection of the type of hot water production - That parameter is fixed in a HeatMaster ® TC and must not be changed STEP...
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Page 28: Communication Mode
MCBA PARAMETERS FOR THE SPECIALIST COMMUNICATION MODE [with code] ERROR MODE [with code] When in this mode, the system displays the communication ERROR mode indicates the most recent error, as well as the status between the boiler and the control module, the optional interface of the boiler and its readings at the time this error occurred. -
Page 29: Safety Stop [Error Mode]
MCBA PARAMETERS FOR THE SPECIALIST SAFETY STOP [ERROR mode] To unlock the system: • Press RESET on the screen. If a fault occurs while the appliance is running, the system locks • Contact your installer if the fault happens again. and the screen starts to flash. - Page 30 MCBA PARAMETERS FOR THE SPECIALIST Codes Description of the fault Resolution of the fault - Check the connection of the NTC3 sensor - Check the wiring of the NTC3 sensor NTC3 short-circuit If the problem persists, replace the NTC3 sensor - Check the connection of the NTC1 sensor - Check the wiring of the NTC1 sensor NTC1 connection open...
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