Heatmaster 25 Tc Installation, Operation And Maintenance Instructions
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Heatmaster 25 Tc Installation, Operation And Maintenance Instructions

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INSTALLATION, OPERATION AND
INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
MAINTENANCE INSTRUCTIONS
HeatMaster
25 - 35 - 45 - 70 - 85 - 120
664Y6800 • A
EN
FR
NL
ES
IT
®
TC
DE
PL
RU

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Summary of Contents for Heatmaster 25 Tc

  • Page 1 INSTALLATION, OPERATION AND INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS MAINTENANCE INSTRUCTIONS HeatMaster ® 25 - 35 - 45 - 70 - 85 - 120 664Y6800 • A...

  • Page 2: Table Of Contents

    Recommendations for the prevention of corrosion and scaling ..........................41 Tools required for the installation ................................41 Boiler preparation ................................43 DHW connection ................................44 Heating connection ..................................46 Gas connection ........................47 Conversion to propane (HM 85 / 120 TC) ..............................48 Gas circuit connection HeatMaster TC : 664Y6800 • A...
  • Page 3 In case of problem............63 DECLARATION OF CONFORMITY - EC For specific connection diagrams and the list of associated accessories, the MCBA parameters and the error codes, refer to the System Control manual provided with this product. HeatMaster TC : 664Y6800 • A...

  • Page 4: General Recommendations

    In order to ensure that the appliance operates correctly, it is essential to have it serviced by a certified installer or maintenance contractor every year. • In case of anomaly, please call your service engineer. • Faulty parts may only be replaced by genuine factory parts. HeatMaster TC : 664Y6800 • A...

  • Page 5: User's Guide

    Regularly check that there is no water on the floor in front of the boiler. If there is, please call your service engineer. General remark • Checking the boiler settings can only be carried out by an ACV-trained installer or by ACV's maintenance department. HeatMaster TC : 664Y6800 • A...

  • Page 6: Control Panel

    • "Store" key : to save the defined settings. • "+" key : to increase the displayed value. • "–" key : to decrease the displayed value. HeatMaster TC : 664Y6800 • A...

  • Page 7: Nl Parameter Setting

    "E" followed by the fault number. Reset the appliance by pressing the "RESET" key of the MCBA interface. If the error code shows again, contact your installer. HeatMaster TC : 664Y6800 • A...
  • Page 8 Store Stand by mode Mode Stand mode Step Store Mode → Setting the required DHW temperature Stand by mode Mode Stand mode Mode Step Store Stand by mode Mode Stand mode Mode Step Store HeatMaster TC : 664Y6800 • A...
  • Page 9 Mode Stand by mode Mode Stand mode Mode Step Store → Setting the required heating temperature Stand by mode Mode Stand mode Store Mode Step Stand by mode Mode Stand mode Mode Step Store HeatMaster TC : 664Y6800 • A...

  • Page 10: Appliance Description

    0.8 bar again. The HeatMaster® TC series is fitted with a built-in frost protection: as soon as the boiler temperature [NTC1 sensor] drops below 7°C, the central heating pump is enabled. As soon as the NTC1 temperature is lower than 3°C, the burner ignites until the temperature exceeds 10°C.
  • Page 11 APPLIANCE DESCRIPTION HeatMaster TC : 664Y6800 • A...

  • Page 12: Burner Description

    Detail of components Gas valve Venturi Burner chamber plate flange Heat exchanger seal Insulation Burner tube Fan seal Flame sight glass Electrode seal Electrode Ignition cable (part of the electrode assembly in the HM 45 TC) HeatMaster TC : 664Y6800 • A...

  • Page 13: Technical Characteristics

    Propane rpm 6100 6500 6900 4500 6000 5300 • The figure shows the HM 120 TC burner. The HM 25 / 35 / 45 / 70 / 85 TC burner configuration is slightly different. HeatMaster TC : 664Y6800 • A...

  • Page 14: Single Gas Categories (All Models)

    I 2H I 3P I 3B/P I 2H I 3P I 2H I 3P I 3B/P I2 HS I 3B/P HM 25 / 35 / 45 / 70 TC HM 85 / 120 TC HeatMaster TC : 664Y6800 • A...
  • Page 15 I 3B/P I 2H I 3P I 2H I 2E I 3P I 3B/P I 2H I 3B/P I 2H I 3P I 3B/P I 2H I 3P I 3B/P I 2H I 3B/P HeatMaster TC : 664Y6800 • A...

  • Page 16: Double Gas Categories (Hm 70 / 85 / 120 Tc Only)

    II 2H3B/P II 2H3P II 2H3B/P II 2Er3P II 2E+3+ II 2H3P II 2H3+ II 2H3P II 2H3+ II 2H3P II 2H3B/P II 2H3B/P II 2H3P II 2H3+ II 2H3P II 2H3B/P II 2H3+ HeatMaster TC : 664Y6800 • A...
  • Page 17 II 2E3B/P II 2H3B/P II 2H3B/P II 2E3B/P II 2H3P II 2H3+ II 2H3P II 2H3B/P II 2E3B/P II 2H3B/P II 2H3P II 2H3B/P II 2H3+ II 2H3P II 2H3B/P II 2H3+ II 2H3B/P HeatMaster TC : 664Y6800 • A...

  • Page 18: It Combustion Characteristics

    2.64 — 4.25 — — 30/37/50 mbar Kg/h — — — Max. gas flow rate 30/37/50 mbar m³/h — 1.26 — 1.26 — 1.66 T = 45 K Standby loss T = 30 K HeatMaster TC : 664Y6800 • A...
  • Page 19 — 10.5 — 14.2 — 30/37/50 mbar Kg/h — 5.43 — — Max. gas flow rate 30/37/50 mbar m³/h — 2.86 — — 4.69 T = 45 K Standby loss T = 30 K HeatMaster TC : 664Y6800 • A...

  • Page 20: Electrical Characteristics (Hm Tc Equipped With Astandard Charging Pump)

    20. RAM high limit thermostat (option) 21. Ignition and ionization cable 22. 230 Volt burner power supply (HeatMaster® 70 / 85 TC) 23. Gas pressure switch (HeatMaster® 70 / 85 TC) The ionization current is measured between terminal 19 and ground.
  • Page 21 X2.11 X2.12 X12. Y/Gr Y/Gr Y/Gr X1.6 X10.7 X1.5 X10.6 X1.4 Y/Gr Y/Gr X1.3 X10.1 X1.2 X10.3 230V ~ 50Hz X1.1 Y/Gr Blue Bk. Black Br. Brown Grey Orange Violet W. White Y/Gr. Yellow/Green HeatMaster TC : 664Y6800 • A...

  • Page 22: Electrical Characteristics (Hm Tc < 70 Kw Equipped With Ahigh Efficiency Pump)

    19. Positive terminal of the ionization current 20. RAM high limit thermostat (option) 21. Ignition and ionization cable 22. 230 Volt burner power supply The ionization current is measured between terminal 19 and ground. HeatMaster TC : 664Y6800 • A...
  • Page 23 X2.11 X2.12 X12. Y/Gr Y/Gr Y/Gr X1.6 X10.7 X1.5 X10.6 X1.4 Y/Gr Y/Gr X1.3 X10.1 230V ~ 50Hz X1.2 X10.3 X1.1 Y/Gr Blue Bk. Black Br. Brown Grey Orange Violet W. White Y/Gr. Yellow/Green HeatMaster TC : 664Y6800 • A...

  • Page 24: Electrical Characteristics (Hm Tc ≥ 70 Kw Equipped With A High Efficiency Pump)

    19. Positive terminal of the ionization current 20. RAM high limit thermostat (option) 21. Ignition and ionization cable 22. 230 Volt burner power supply 23. Gas pressure switch The ionization current is measured between terminal 19 and ground. HeatMaster TC : 664Y6800 • A...
  • Page 25 X2.11 X2.12 X12. Y/Gr Y/Gr Y/Gr X1.6 X10.7 X1.5 X10.6 X1.4 Y/Gr Y/Gr X1.3 X10.1 230V ~ 50Hz X1.2 X10.3 X1.1 Y/Gr Blue Bk. Black Br. Brown Grey Orange Violet W. White Y/Gr. Yellow/Green HeatMaster TC : 664Y6800 • A...

  • Page 26: Dimensions

    1”1/2 1"1/2 DHW Connection [M] Ø 1” 1” 1” Gas connection [M] Ø 3/4" 3/4" 3/4" min. ∅ of flue pipe Volume of the combustion chamber 19,3 19,3 Height Combustion chamber dia. Drained weight HeatMaster TC : 664Y6800 • A...
  • Page 27 TECHNICAL CHARACTERISTICS View from the top Front view Boiler Clearance HeatMaster® 25 / 35 / 45 / 70 / 85 / 120 TC Recommended A (mm) Minimum Recommended B (mm) Minimum Recommended C (mm) Minimum Recommended D (mm) Minimum 3 x 65 "Easy Fit"...

  • Page 28: De Chimney Connection Characteristics

    * See pages 30 and 31 to calculate the equivalent length in meters of straight pipes ** For superior length, please contact ACV. *** A C53 connection of the HeatMaster 120 TC requires an optional accessory. It is mandatory to ventilate the boiler room. The high or low air vent opening dimensions depend on the boiler power and the boiler room size.
  • Page 29 : Connection to a combustion product exhaust system designed to operate with positive pressure. General remark • Make sure to install a measurement unit on the flue pipe, in accordance with the local regulation in force. HeatMaster TC : 664Y6800 • A...

  • Page 30: Calculation Of The Flue Pressure Drop, Or Of The Corresponding Length In Meters Of Straight Pipes

    HM 85 TC HM 120 TC 1m straight pipe 90° elbow 45° elbow C53 adapter L = Sum of the fresh air supply pipe length (L ) and of the flue gas pipe length (L HeatMaster TC : 664Y6800 • A...
  • Page 31 L = L Example of verification of the length of concentric flue pipes for a HeatMaster 35 TC : The methods are detailed through an example. Figure 2 : The assembly is comprised of: 1 pipe with a measurement unit + 2 90°...

  • Page 32: Hydraulic Characteristics

    — — — Water pressure drop (primary circuit) (Δt = 20 K) mbar Hydraulic pressure drop curve of the boiler HeatMaster® 25 / 35 / 45 TC Perte de charge (mbar) HeatMaster® 45 TC HeatMaster® 35 TC HeatMaster® 25 TC...
  • Page 33 2 x 10 2 x 10 Water pressure drop (primary circuit) (Δt = 20 K) mbar Hydraulic pressure drop curve of the boiler HeatMaster® 70 / 85 / 120 TC Perte de charge (mbar) HeatMaster® 120 TC HeatMaster® 85 TC HeatMaster®...

  • Page 34: Dhw Performance

    - Maximum temperature (DHW) for the HM 85 / 120 TC : ..........90°C Water Quality See "Recommendations for the Prevention of Corrosion and Scaling". * for DHW temperatures > 45°C ( T > 35K), please contact ACV ** For special applications, please contact ACV. HeatMaster TC : 664Y6800 • A...

  • Page 35: Installation

    INSTALLATION PACKAGE CONTENTS The HeatMaster® 25 / 35 / 45 / 70 / 85 / 120 TC boilers are delivered assembled and packaged. At product reception and after removal of packaging, check the package contents and that the appliance is free of damages.

  • Page 36: How To Move The Boiler

    1000 = Hall width ≥ 675 mm Door width: D = Example of calculation to determine the minimum door width, with ahall width: D = 900 mm x 1000 = Hall width ≥ 600 mm HeatMaster TC : 664Y6800 • A...

  • Page 37: Ru Safety Instructions For The Installation

    Do not store any corrosive products, paint, solvents, salts, chloride products and other detergent products near the appliance. • The flue pipe diameter must not be smaller than that of the boiler flue gas outlet connection. HeatMaster TC : 664Y6800 • A...
  • Page 38 This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless supervised or unless they have been given instruction concerning the use of the appliance by a person responsible for their safety. HeatMaster TC : 664Y6800 • A...

  • Page 39: Recommendations For The Prevention Of Corrosion And Scaling

    - ACV recommends using additives that keep the oxygen in solution in the water, such as Fernox (www.fernox.com) and Sentinel (www.sentinel-solutions.net) products. - The additives must be used in accordance with the instructions issued by the manufacturer of the water treatment product. HeatMaster TC : 664Y6800 • A...
  • Page 40 - Treat the water if the measured values are outside the range. Acidity 6,6 < pH < 8,5 Conductivity < 400 μS/cm (at 25°C) Chlorides < 125 mg/l Iron < 0,5 mg/l Copper < 0,1 mg/l HeatMaster TC : 664Y6800 • A...

  • Page 41: Tools Required For The Installation

     BOILER PREPARATION If you have selected an "Easy Fit" kit (HeatMaster® 25 / 35 / 45 TC), install it at the rear of the boiler before placing the appliance in its final position. Before placing the boiler in its final position, install: •...
  • Page 42 T-coupling (HM 120 TC only) ű Check valve ű Primary circuit safety valve Mounting of the kit with T-coupling (HM 120TC only) • The pressure gauge sensor (front panel) into the pressure gauge connection of the safety valve. HeatMaster TC : 664Y6800 • A...

  • Page 43: Dhw Connection

    • If the HeatMaster® 25, 35 or 45 TC is used as a domestic hot water preparation tank, an expansion vessel of at least 16 liters must be fitted in the primary circuit (no internal expansion vessel is fitted in the HeatMaster® 25, 35 and 45 TC).

  • Page 44: Heating Connection

    Expansion vessel High temperature kit DN 32 10800296 Includes a heating pump, two Drain valve (HM 70 / 85 / 120 TC) isolating valves, a check valve and two Air bleed valve thermometers. Check valve HeatMaster TC : 664Y6800 • A...
  • Page 45 Includes a heating pump, two isolating (HM 70 / 85 / 120 TC) valves, a check valve, two thermometers and a 3-way valve with built-in bypass. Servomotor 10800199 Motor for the 3-way valve provided with the low temperature kit. HeatMaster TC : 664Y6800 • A...

  • Page 46: Gas Connection

    • Control the gas pressure and consumption at appliance start up. • Check the boiler CO adjustment (refer to the adjustment procedure and the technical data). HeatMaster TC : 664Y6800 • A...

  • Page 47: Conversion To Propane (Hm 85 / 120 Tc)

    Remove the plug from the gas valve (2). Disconnect the air inlet. Remove the gas valve/venturi assembly (3) by releasing two screws. Retain the screws for reinstallation. Cover plate Ø Gas type HM 85 TC HM 120 TC G20/25 10.7 — HeatMaster TC : 664Y6800 • A...

  • Page 48: Gas Circuit Connection

    Carry out the CO adjustment, (see "Checking and adjusting the burner") Before carrying out the CO adjustment, it is important to adjust the fan speed parameters (See the System Control manual of the boiler). GAS CIRCUIT CONNECTION HeatMaster TC : 664Y6800 • A...

  • Page 49: Starting Up

    CHECKS BEFORE STARTING UP Essential recommendation for safety • Check the tightness of the flue pipe connections. Essential recommendation for the correct operation of the appliance • Control the tightness of the hydraulic circuit connections. HeatMaster TC : 664Y6800 • A...

  • Page 50: Filling The System

    Open the fi lling valve (2). Open the air bleed valve (4). Once the system is bled from air, bring the pressure to the static pressure + 0.5 bar: 1.5 bar = 10m - 2 bar = 15m HeatMaster TC : 664Y6800 • A...

  • Page 51: Starting Up The Boiler

    7. Make sure that the central heating system is properly balanced and, if needed, adjust the valves to prevent certain circuits or radiators from getting a flow rate that is far above or below the set rate. HeatMaster TC : 664Y6800 • A...

  • Page 52: Checking And Adjusting The Burner

    To adjust, monitor the value change on the analyzer to determine whether the rotation in the selected direction causes the value to increase or decrease. HeatMaster TC : 664Y6800 • A...

  • Page 53: Maintenance

    • Control the tightness of the hydraulic circuit connections. • Make sure to replace the gaskets of the removed items before reinstalling them. HeatMaster TC : 664Y6800 • A...

  • Page 54: Tools Required For Maintenance

        BOILER SHUT DOWN FOR MAINTENANCE 1. Switch the boiler off using the ON/OFF master switch and isolate the external power supply. 2. Close the gas supply valve of the boiler. HeatMaster TC : 664Y6800 • A...

  • Page 55: Periodic Boiler Maintenance Tasks

    Remove the burner and clean the exchanger, see "Removal and reinstallation of the burner", page 57 and "Cleaning the exchanger", page 58. Remove and clean the condensate recovery dish, see "Removing and cleaning the condensate recovery dish", page 59 HeatMaster TC : 664Y6800 • A...

  • Page 56: Removal, Check And Reinstallation Of The Burner Electrode

    3 mm 5 mm 3 mm HeatMaster ® 25 / 35 TC HeatMaster ® 70 / 85 / 120 TC 3 mm 3 mm HeatMaster ® 45 TC 7. Check the gap between the electrode and the burner tube, see "Removal and reinstallation of the burner", page 57.

  • Page 57: Removal And Reinstallation Of The Burner

    5. Lift the burner, fan and gas valve assembly, rotating it slightly to get it out of the exchanger. Try not to damage the burner insulation in the exchanger, nor the burner chamber plate. X 4 (HM 25 / 35 / 45 TC) X 5 (HM 70 / 85 / 120 TC) HeatMaster TC : 664Y6800 • A...

  • Page 58: Cleaning The Exchanger

    In the case of HM TC that are not equipped with a recirculation copper tube, restart the boiler in accordance with procedure "Restarting after maintenance", page 61 HeatMaster TC : 664Y6800 • A...

  • Page 59: Removing And Cleaning The Condensate Recovery Dish

    2 to 5. Make sure to replace the seals and gaskets as required. Follow-up tasks 1. Reinstall the condensate trap, see "Boiler preparation", page 41 2. Restart the boiler according to procedure, "Restarting after maintenance", page 61 HeatMaster TC : 664Y6800 • A...

  • Page 60: Draining The Boiler

    If it is located lower than the tank connection, open a draw-off tap located higher in the system. Close the drain valve (2) and the draw-off tap (3) once the DHW tank of the boiler is empty. HeatMaster TC : 664Y6800 • A...

  • Page 61: Restarting After Maintenance

    2. Set the appliance at maximum power and check the absence of burned gas leaks. 3. Check the correct operation of the charging pump. 4. Check the gas pressure and CO adjustment in accordance with procedure "Checking and adjusting the burner", page 52. HeatMaster TC : 664Y6800 • A...

  • Page 62: In Case Of Problem

    The part number (Code) and serial number (N°) of the appliance are indicated on its rating plate and must be provided to ACV in case of warranty claim. Failure to do so will make the claim void. HeatMaster TC : 664Y6800 • A...
  • Page 63 DECLARATION OF CONFORMIT Y ű EC HeatMaster TC : 664Y6800 • A...

  • Page 64: Declaration Of Conformity - Ec

    DECLARATION OF CONFORMIT Y - EC HeatMaster TC : 664Y6800 • A...
  • Page 65 HeatMaster TC : 664Y6800 • A...
  • Page 66 HeatMaster TC : 664Y6800 • A...
  • Page 67 HeatMaster TC : 664Y6800 • A...
  • Page 68 MARKINGS LABELS HeatMaster TC : 664Y6800 • A...

This manual is also suitable for:

85 tc35 tc120 tc45 tc70 tc

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