Heatmaster 201 manual

excellence in hot water Installation, Operating and Ser vicing Instructions HeatMaster ® HeatMaster ® 201 28/09/2005 - 66402500.B[...]

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1 INDEX INTRODUCTION INTRODUCTION 1 T arget group 1 Symbols 1 Cer tification 1 General inf ormation and safety instructions 2 USER GUIDE 2 Using the boiler 2 Setting the parameters 3 DESCRIPTION 4 Operating principle 4 Pa ck i n g 4 Construction features 4 TECHNICAL SPECIFICA TION 6 Effectiv e dimensions 6 General characteristics 6 Maximum operatin[...]

2 INTRODUCTION GENERAL INFORMA TION AND SAFETY INSTRUCTIONS IF Y OU SMELL GAS: - Immediately shut off the gas supply . - V entilate the boiler room. - Do not use electrical appliances and do not s witch anything on or off. - Immediately notify your gas compan y and/or your installer . General information This documentation forms par t of the items [...]

3 USER GUIDE Reset 1 Status T° 1 X 1 X Mode Step 2 X Mode Store 1 X Store 1 X Stand by mode Stand by mode SETTING THE P ARAMETERS Setting the temperature of the hot water: (T emperature of the hot water) - Press “ Mode ”: “ P ARA ” comes up on the screen. - Press “ Step ”: the first digit is 1 and the last two digits indicate the curre[...]

OPERA TING PRINCIPLE The HeatMaster ® is a high performance, direct fired hot water stor age heater , which has indirect heat transfer due to its T ank-in- T ank construction. At the hear t of the HeatMaster ® is a stainless steel cylinder through which the flue tubes pass. This is surrounded b y a mild steel shell containing the primar y water ([...]

5 DESCRIPTION Thermostat-pressure gauge bulb Flange of the burner chamber plate Steam trap T&P valv e (optional) Hot water outlet Chimney reducer NTC 3 sensor Cold water inlet NTC1 and NTC2 sensor Insulation Low-water-le vel pressure s witch Heating return Boiler drain cock Heating outlet Stainless steel pock et T urbulators “T ank-in-T ank?[...]

6 EFFECTIVE DIMENSIONS The appliances delivered are f actor y-tested. Upon receipt, remove the packing and chec k that there is no damage to the appliance s. Refer to the dimensions and weights listed below f or transpor t pur poses. The jack et is fitted by the installer on site (see the assembly instructions in the wooden protectiv e case) . TECH[...]

7 TECHNICAL SPECIFICA TION MAXIMUM OPERA TING CONDITIONS Maximum service pressure (tank full of water) - Primar y circuit: 3 bar - Secondary circuit: 10 bar T est pressure (tank full of water) - Primar y circuit: 4.5 bar - Secondary circuit: 13 bar Operating temperature - Maximum temperature: 90°C W ater quality • Chlorures: < 150 mg/l (304) [...]

8 BOILER ROOM Important • K eep vents free at all times. • Do not store inflammable products in the boiler room. • Do not store corrosive products near the boiler , such as paints, solvents , chlorine, salt, soap and other cleaning products. • If you smell gas , do not switch on the light or light a flame . T urn off the mains gas tap at th[...]

9 INST ALLA TION HO T W A TER CONNECTIONS Pressure reducing valve If the mains water pressure is greater than 6 bar , a pressure reducing valv e must be fitted. Expansion relief valve The tank expansion relief v alve must be A CV approved and calibrated to a maximum of 7 bar . The valv e discharge must be connected to the drain. Hot water expansion[...]

10 ELECTRICAL CONNECTIONS Electrical supply The boiler operates on a single-phase supply of 230V/50Hz. Y ou should install a control box with a doub le-pole switch and a 6 A fuse or a 6A circuit breaker e xter nally to the boiler to allow the boiler to be isolated from the power supply f or ser vicing and repairs. Conformity Boiler installation mus[...]

11 INST ALLA TION HeatMaster ® 201 wiring B. Blue Br . Brown Bk. Black Or . Orange G. Grey R. Red W . White Y. Ye l l o w V . Violet 5 MCBA t 2 x 2 fils 14 x 0,25mm 2 01 02 03 AM3 - 11 2 4 6 14 1 3 5 13 A1 A2 BUS B BUS A O V olt L N 10 11 13 14 07 08 05 04 03 02 01 06 09 12 15 21 20 22 19 23 24 28 27 26 25 X1 X2 X3 X4 X5 L1 N T1 T2 S3 B4 B5 T6 T7 [...]

12 COMMISSIONING FILLING THE HO T W A TER AND HEA TING CIRCUITS IMPORT ANT Hot water tank must be pressurised bef ore the heating circuit is filled. 1. Close the primar y circuit filling valv es (A and B) 2. Open the stop valv e (1) and the dra w-off tap (8). Fill the tank with the water from the tap; close the dra w-off tap (8). 3. Fill the primar[...]

BE FR A T DK ES UK IT PT IE SE NL LU DE I 2Er X I 2E(R)B x I 2 H XXXXXXXX I 3 P XX XX XX I 2L X I 2ELL X I 2E X 13 BURNER FEA TURES 201 gas burner characteristics Gas category T ype Heating Hot water Input Kw 60 - 220 60 - 240 Nominal output Kw 56.4 - 200.2 56.4 - 218.4 Combustion efficiency - natural gas % 96.6 - 91.5 96.6 - 91.5 Natural gas CO 2 [...]

14 Draining the boiler’s primary circuit 1. Put the main switch on the control panel to OFF , cut the outside power supply and close the gas-supply v alve to the boiler . 2. Close the isolating valv es (4) or manually set the 4-wa y valv e (1) to “0”. 3. Connect a flexib le tube to the drain coc k (7). Make sure it is properly connected. 4. O[...]

15 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER PILO T MODE Pilot mode After you po wer down the appliance the screen displa ys Pilot mode, as shown in the figure abov e. This is the standard MCBA mode. The MCBA automatically returns to this mode after 20 minutes if no ke ys have been pressed on the screen. Any par ameters that were modified [...]

16 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER SAFETY STOP (ERROR MODE) If a fault occurs while the appliance is running, the system loc ks and the screen star ts to flash. The first character is an E and the ne xt two characters giv e the code for this f ault, as illustratedin t he t ab le belo w . Table of error codes and how to resolve th[...]

17 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER SETTING THE P ARAMETERS Parameter mode T o access P arameter mode when the system is in Pilot mode, press MODE once. T o scroll through the list of parameters, simply press “ step ”. T o modify a parameter value , use the + or - key s. Then press “ Store ” to sa ve the v alue you just ch[...]

18 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER Night-time heating temperature reduction (°C) STEP Fan speed in heating mode (rpm x 100) STEP 10 52 Key Display Description of the parameters Factory setting Max. fan speed in heating mode (rpm x 100) STEP 00 Max fan speed in hot water mode (rpm x 100) STEP 57 Max. fan speed in hot water mode ([...]

19 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER Heating lock time (sec x 10.2) STEP Hot water lock time (sec x 10.2) STEP Lock time to switc h from hot water mode to heating mode (sec x 10.2) STEP Difference T1 - T2 for modulation STEP BUS address (-1 = disabled) STEP Increase the primary temperature value to generate hot water (relative to t[...]

20 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER INFORMA TION ON THE INST ALLA TION Info mode T o switch from Pilot mode to Inf o mode, press “ Mode ” twice . ENTERING THE CODE Code mode Y ou can access the f ollowing parameters by entering the service code: • P arameters 5 - 42 • Communication mode • F an Speed mode • ERROR mode M[...]

21 MCBA FOR SPECIALISTS: INST ALLER, SERVICE ENGINEER COMMUNICA TION MODE (WITH CODE) When in this mode, the system displa ys the communication between the boiler and the control module, the optional interf ace kit or the optional programmab le room thermostat. F AN MODE (WITH CODE) ERROR MODE (WITH CODE) “ ERROR ” mode indicates the most recen[...]

22 SP ARE P ARTS No. Jackets Codes HeatMaster ® 201 A01 Right side 21471415 A02 Left side 21471415 A03 Right side rear corner 21478415 A04 Left side rear corner 21473415 A05 Rear panel 21474415 A06 Right side front corner 21472415 A07 Left front side 21479415 A08 Upper front panel 2147A415 A09 Lower front panel 2147B415 A10 Burner cover 21476415 A[...]

23 SERVICE RECORD Service date: % CO 2 (min. load) : % CO 2 (max. load) : Gas Propane Model: Serial number: Heating system pressure setting: ❏ ❏ Name and signature: Flue gas T°: Efficiency: Gas pressure: INST ALLA TION DET AILS Service date: % CO 2 (min. load) : % CO 2 (max. load) : Gas Propane Comments: ❏ ❏ Name and signature: Flue gas T?[...]

24 SERVICE RECORD Service date: % CO 2 (min. load) : % CO 2 (max. load) : Gas Propane Comments: ❏ ❏ Name and signature: Flue gas T°: Efficiency: Gas pressure: Service date: % CO 2 (min. load) : % CO 2 (max. load) : Gas Propane Comments: ❏ ❏ Name and signature: Flue gas T°: Efficiency: Gas pressure: Service date: % CO 2 (min. load) : % CO [...]

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