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DeDietrich GT 120 Installation Instructions Manual

Fuel oil/gas-fired boilers
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GT/GTU 120 - GT/GTU 1200
English
Fuel oil/gas-fired boilers
02/11/05
Installation
instructions
EX

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Summary of Contents for DeDietrich GT 120

  • Page 1 GT/GTU 120 - GT/GTU 1200 English Fuel oil/gas-fired boilers 02/11/05 Installation instructions...
  • Page 2: Table Of Contents

    Mounting GT 120 - GT 1200........
  • Page 3: Package List

    Package list Package list 1 GT 120 The following table gives the package numbers which make up the boiler to be installed. The packages are presented in the order in which they should be opened for assembly. Boiler GT 123...
  • Page 4: Gt 1200

    Package list 2 GT 1200 The following table gives the package numbers which make up the boiler to be installed. The packages are presented in the order in which they should be opened for assembly. Boiler GT 1203/160 GT 1204/160 GT 1205/160 GT 1205/250 GT 1206/160 GT 1206/250 Boiler body FM 1 FM 2...
  • Page 5: Gtu 120

    Package list GTU 120 The following table gives the package numbers which make up the boiler to be installed. The packages are presented in the order in which they should be opened for assembly. Boiler GTU 123 GTU 124 GTU 125 GTU 126 Boiler assembled: Boiler body +...
  • Page 6: Gtu 1200/L 160 And Gtu 1200/L 250

    Package list 4 GTU 1200/L 160 and GTU 1200/L 250 The following table gives the package numbers which make up the boiler to be installed. The packages are presented in the order in which they should be opened for assembly. Boiler GTU 1203 GTU 1204...
  • Page 7: Mounting Gt 120 - Gt 1200

    Mounting GT 120 - GT 1200 Mounting GT 120 - GT 1200 Package FM 1, FM 2, FM 3, FM 4 The draining valve can be found in the screw bag. Ensure leak tightness using hemp or leak proofing paste.
  • Page 8 Mounting GT 120 - GT 1200 Reversing the hinges on the combustion chamber door (if absolutely necessary) The combustion chamber door is delivered from the factory to open to the right. To open the combustion chamber door to the left, proceed as follows: Remove the hinges.
  • Page 9 Mounting GT 120 - GT 1200 (GT 1200 only) Fitting the boiler to the tank Screw the 4 adjustable feet onto the bottom of the tank (the feet can be found in the tank instructions bag). Level the tank by turning the adjstable feet.
  • Page 10 Mounting GT 120 - GT 1200 Notch A to the front. GT/GTU 120 - GT/GTU 1200 02/11/05 - 300003690-001-A...
  • Page 11 Mounting GT 120 - GT 1200 Assembling the cross-bar support for the control panel 1. Put the cross-bar support in place on the boiler body. Position it on: - The M8 (A) pins to the front, - The assembly rod (B) and the positioning nipple on the 3rd section (C).
  • Page 12 Mounting GT 120 - GT 1200 Fitting the control panel Control panel with TAS: FM 126 to FM 134 Plastic card support. Pull the panel forward until it locks. Secure with the black screw for plastic. Secure with the self-tapping screw 3.9x13 + washer.
  • Page 13 Mounting GT 120 - GT 1200 Control panel without TAS: FM 15 to FM 19, FM 101 to FM 102 Sheet metal card support. Secure using 2 self-tapping screws. Secure with the black screw for plastic. Secure with the self-tapping screw 3.9x32 + washer.
  • Page 14 Mounting GT 120 - GT 1200 Fitting the burner cable Fit the grommet on the side opposite the combustion door hinges in compliance with the requirements of European safety standards. The grommet can be found in the panel instructions bag.
  • Page 15 Mounting GT 120 - GT 1200 Engage the lower notch on the side panel in the base cross-bar. Ensure that the lower fold in the panel is correctly positioned under the fold in the cross-bar. Lift the side panel and pull it upwards.
  • Page 16 Mounting GT 120 - GT 1200 The self-tapping screws + washers can be found in the screw bag. The self-tapping screws + washers can be found in the screw bag. GT/GTU 120 - GT/GTU 1200 02/11/05 - 300003690-001-A...
  • Page 17 Mounting GT 120 - GT 1200 The black screws RLS M6 x 10 can be found in the screw bag. 02/11/05 - 300003690-001-A GT/GTU 120 - GT/GTU 1200...
  • Page 18 Mounting GT 120 - GT 1200 Fitting the burner A: 4 allen key (delivered with the burner). Affix the flange and its gasket. Push the burner fully into place. Position it in the lower notch B. Secure the burner. Fit the cable clamp to the side panel.
  • Page 19 Mounting GT 120 - GT 1200 A: The black screws RLS M6x10 can be found in the screw bag. Levelling (1) Basic dimension 25 mm. Can be adjusted from 25 mm to 40 mm. If the boiler is placed on a L 160 or L 250 tank, screw in the feet as far as they will go.
  • Page 20 Mounting GT 120 - GT 1200 - Affix the rating plate A to the side of the boiler (can be found in the cladding package). - If appropriate, affix the translated rating plate B next to it (can be found in the boiler instructions bag).
  • Page 21 Mounting GT 120 - GT 1200 19 (GT 1200 only) Installation with TAS: Panel packages FM 126 to FM 134 and tank package BH 103 or BH 104 Fitting the DHW sensor and electrical connection of the TAS The power supply cable is fitted with a foolproof system (clip and round pin) to prevent incorrect connection which would damage the TAS.
  • Page 22 Mounting GT 120 - GT 1200 Installation without TAS: Panel packages FM 15 to FM 19, FM 101, FM 102 and tank package BH 72 or BH 74 Fitting the DHW sensor Pass the sensor cable into the sheath on the DHW tank.
  • Page 23: Mounting Gtu 120 - Gtu 1200

    Mounting GTU 120 - GTU 1200 Mounting GTU 120 - GTU 1200 02/11/05 - 300003690-001-A GT/GTU 120 - GT/GTU 1200...
  • Page 24 Mounting GTU 120 - GTU 1200 Reversing the hinges on the combustion chamber door (if absolutely necessary) The combustion chamber door is delivered from the factory to open to the right. To open the combustion chamber door to the left, proceed as follows: Remove the side panels.
  • Page 25 Mounting GTU 120 - GTU 1200 Fitting the control panel Control panel with TAS: FM 126 to FM 134 Pull the panel forward until it locks. Secure with the black screw for plastic. Secure with the self-tapping screw 3.9x13 + washer. 02/11/05 - 300003690-001-A GT/GTU 120 - GT/GTU 1200...
  • Page 26 Mounting GTU 120 - GTU 1200 Control panel without TAS: FM 15 to FM 19, FM 101 to FM 102 Secure using 2 self-tapping screws. Secure with the black screw for plastic. Secure with the self-tapping screw 3.9x32 + washer. GT/GTU 120 - GT/GTU 1200 02/11/05 - 300003690-001-A...
  • Page 27 Mounting GTU 120 - GTU 1200 Fitting the burner cable Fit the grommet. Fit the grommet on the side opposite the combustion door hinges in compliance with the requirements of European safety standards. The grommet can be found in the panel instructions bag. Fit the cable clamp to the side panel.
  • Page 28 Mounting GTU 120 - GTU 1200 Installing the bulbs Detail A: Control panels B, B/TA and X - Boiler sensor - Safety thermostat - Thermometer (X panel only) - Contact spring (can be found in the boiler instructions bag) - Detail B: Control panels E, E1, D, E/TA, E1/TA, ER/TA, E1R and D/TA Thermometer - Boiler thermostat 8575N125B...
  • Page 29 Mounting GTU 120 - GTU 1200 (GTU 1200 only) Fitting the boiler to the tank Screw the 4 adjustable feet onto the bottom of the tank (the feet can be found in the tank instructions bag). Level the tank by turning the adjstable feet. Basic dimension 35 mm.
  • Page 30 Mounting GTU 120 - GTU 1200 Replacing the front cover and the top A: The self-tapping screws + washers can be found in the screw bag. Levelling (1) Basic dimension 25 mm. Can be adjusted from 25 mm to 40 mm. If the boiler is placed on a L160 or L250 tank, screw in the feet as far as they will go.
  • Page 31 Mounting GTU 120 - GTU 1200 Affixing the translated rating plate If appropriate, affix the translated rating plate (delivered with the instructions bag) next to the rating plate on the boiler. 11 (GTU 1200 only) Fitting the boiler/DHW tank connection pipes Refer to the assembly booklet delivered with kit BH 73 or BH 75.
  • Page 32 Mounting GTU 120 - GTU 1200 12 (GTU 1200 only) Installation with TAS: Panel packages FM 126 to FM 134 and tank package BH 103 or BH 104 Fitting the DHW sensor and electrical connection of the TAS The power supply cable is fitted with a foolproof system (clip and round pin) to prevent incorrect connection which would damage the TAS. Pass the sensor cable and the TAS anode cable into the sheath on the DHW tank.
  • Page 33 Mounting GTU 120 - GTU 1200 Installation without TAS: Panel packages FM 15 to FM 19, FM 101, FM 102 and tank package BH 72 or BH 74 Fitting the DHW sensor Pass the sensor cable into the sheath on the DHW tank. Introduce the DHW sensor into the holding lug on the tank inspection trap.
  • Page 34 Mounting GTU 120 - GTU 1200 GT/GTU 120 - GT/GTU 1200 02/11/05 - 300003690-001-A...
  • Page 35 Mounting GTU 120 - GTU 1200 02/11/05 - 300003690-001-A GT/GTU 120 - GT/GTU 1200...
  • Page 36 DE DIETRICH THERMIQUE S.A.S. www.dedietrich.com Direction des Ventes France 57, rue de la Gare F- 67580 MERTZWILLER (+33) 03 88 80 27 00 (+33) 03 88 80 27 99 DE DIETRICH HEIZTECHNIK www.dedietrich.com Rheiner Strasse 151 D- 48282 EMSDETTEN 0 25 72 / 23-5 0 25 72 / 23-102 info@dedietrich.de...

This manual is also suitable for:

Gt 1200