01. Technical data 1.1 General description..............4 1.2 Technical data................4 1.3 Construction..................5 02. Installation CTC 950 2.1 With one heating circuit without hot water.......6,7 2.2 With hot water tank and one heating circuit......8,9 2.3 With hot water tank and two heating circuits.......10,11 2.4 With heat exchanger.............12,13...
01. TECHNICAL DATA The CTC 950 is a wall mounted oil fired unit. CTC 950 is delivered with 1.1 General description expansion vessel, circulation pump, oil burner, instrument panel and safety valve. CTC 950 combines small dimensions, easy maintenance, extremely low noise level and high efficiency.
01. TECHNICAL DATA 1.3 Construction Air inlet Automatic Flue outlet air bleeder with sealing Manometer Safety valve 2,5 bar Insulation Cleaning door Expension vessel Baffle plate 4 pcs Baffle plate stainless steel1 pcs Burner Combustion Filling valve chamber only when at exchanger version Pump...
02. INSTALLATION 2.1. CTC 950 with one heating circuit without hot water. • Electrical diagram D-580070 Dimensions 1. Flue outlet diam 82 mm internal with high temp sealing diam 80 mm 2. Air inlet hose diam 80 mm internal 3. Flow G 3/4” internal/external 4.
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02. INSTALLATION 2.1. CTC 950 with one heating circuit without hot water 4(10) 161 145 07 02-01...
02. INSTALLATION 2.2 CTC 950 with hot water tank and one heating circuit • Pipe kit (P/N 579990301) 1-circuit, assembly instr. see chapter 06. • Mixing valve (P/N 912912401) • Electrical diagram D-580097. Dimensions 1. Flue outlet diam 82 mm internal with high temp sealing diam 80 mm 2.
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02. INSTALLATION Examples CTC 950 with hot water tank and one heating circuit 6(10) 161 145 07 02-01...
02. INSTALLATION 2.3 CTC 950 with hot water tank and two heating circuits • 2-circuit pipe kit (P/N 580035301), assembly instr. see chapter 06 • Mixing valve (P/N 912912401) • Electrical diagram D-580097 Dimensions 1. Flue outlet diam 82 mm internal with high temp sealing diam 80 mm 2.
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02. INSTALLATION Examples CTC 950 with hot water tank and two heating circuits 8(10) 161 145 07 02-01...
02. INSTALLATION 2.4 CTC 950 with heat exhanger and one heating circuit • Heat exhanger cpl (579970301) • Mixing valve (912912401) • Hot water priority relay (580166402) • Electrical connection acc. to: - with mixing valve and DHW priority relay: electrical diagram (D-580098)
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02. INSTALLATION 2.4 Examples CTC 950 with heat exhanger and one heating circuit With mixing valve. Note: DHW priority relay (580166402) must be installed Without mixing valve. 10(10) 161 145 07 02-01...
03. ELECTRICAL INSTALLATION The electrical installation must be made according to current regulations. 3.1 General information In particular, there must be a proper connection to an efficient ground system Have the electrical installation and system checked by professionnally Check qualified electricians, who certify that the electrical installations correspond to current regulations.
Main switch for boiler Control thermostat TÜV switch Fuse Lamp safety thermostat Eurostecker for burner Lamp burner fault Terminal block (regulation) Switch for burner Micro switch heat exchangr (option) Switch for circulation pump PUMP Pump for radiator system, if cable is on no 7.
Control thermostat Main switch for boiler Fuse8 TÜV switch Eurostecker for burner Lamp safety thermostat Lamp burner fault Terminal block (regulation) Micro switch heat exchangr (option) Switch for burner PUMP Pump forhot water tank Switch for circulation pump Signal on terminal No 9 will start the pump for hot water tank Safety thermostat...
04. OPERATION 4.1 Control panel 1. Main switch for boiler 7. Boiler thermometer Connects / Disconnects the electrical power to Shows the boiler water temperature the boiler. Indicates with green color when power is on. 8. Fuse 6,3 A Open the fuse holder by using a screwdriver to dismantle the top 2.
04. OPERATION -Check that the boiler and radiator system are filled with water. 4.2 Start-up - Vent the boiler by opening by hand the safety valve on the top of the boiler. Make a subsequent filling of the system when needed. - Check that all tube connections are tight and that the connections for chimney and combustion are correctly performed.
08. ASSEMBLY INSTRUCTION HOT WATER PRIORITY RELAY (580166402) Must be used when using heat exchanger and mixing valve. Connect acc to Electrical diagram D-580098 7(7) 161 345 03 02-01...
11. SERVICE CHECK AND ELECTRICAL INSTALLATION 1. Turn the safety valve a few times a year 2. A space in the front part of the boiler is provided in to check the operation of the safety valve. the cleaning door to proceed to measurements. 3.
12. CHIMNEY SOLUTIONS The installation must be performed according to the local regulations. 12.1 Balanced flue system 80/125 We reccomend to use the chimney solution according to figure A if possible. Max 3 meter 1(2) 161 365 05 02-01...
12. CHIMNEY SOLUTIONS 12.2 Separate flue outlet (80 mm) The installation must be performed accordingly to local regulations. and air inlet (80 mm) Max 3 meter 2(2) 161 365 05 02-01...
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