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Alpha Alpha Plus DH Units, Инструкция по установке, Страница: 12 / 14

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SHORT PARTS LIST 

 

 
Description 

   Alpha 

Pt. 

No. 

 
DHW Heat Exchanger 

 

1.020259  

DHW 

Flow 

Switch 

  1.015142 

Pipe 1 – Mains Inlet/Flow Sw 

1.019921 

Pipe 2 – Flow Sw/HE 

 

1.019922 

Pipe 3 – DHW Outlet  

 

1.019923 

Pipe 4 – DH Flow 

 

 

1.019924 

Pipe 6 – DH Return   

 

1.020254 

Pipe 7 – 22 x 60mm   

 

6.3000144 

Elect Plug Flow Switch 

 

6.3000111 

Relay (Control box)   

 

6.3000112 

Control 

Box 

   6.3000110 

DHW/CH 

Valve 

  6.3000120 

Thermostat 

Body 

  6.3000131 

Thermostat 

Head 

  6.3000130 

15mm Isolation Valve 

 

6.3000141 

22mm Isolation Valve 

 

6.3000142 

22mm 

Strainer   6.3000143 

Thermostat & Fixing Kit 

 

6.3000136 

DHW Flow Regulator 10L   

1.016595 

 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 

 

12

Содержание Alpha Plus DH Units

Страница 1: ...tructions for Installation Alpha Plus DH Units for Domestic Hot Water and Direct Central Heating Alpha Therm Ltd Nepicar House London Rd Wrotham Heath Kent TN15 7RS Leave these instructions with the U...

Страница 2: ...ter cover Part no 6 3000400 enclosing the main components of the DHW unit is available if required The above district heating units comply with the following requirements Electrical requirements of BS...

Страница 3: ...tput 15 to 20 l min Max Flow Rate at 35 C rise approx 12 l min Min required Flow Rate 2 5 l min Adjustable Outlet temperature up to 60 C Max Outlet Temperature approx 62 C Mains inlet connection 15mm...

Страница 4: ...fuse 3 A Power Consumption 6W 2 5 Installation Dimensions of assembled Unit Height 500mm Including Cover Width 300mm Depth 220mm Min clearances required Top 5mm Bottom 200mm Sides 5mm Front 450mm Asse...

Страница 5: ...2 6 Schematic Diagram 5...

Страница 6: ...he district heating water flow to the heat exchanger When the flow switch senses that hot water is no longer required the DHW valve closes 3 2 Direct Central Heating If there is a call for heating fro...

Страница 7: ...t must be installed vertically on a flat vertical wall which is capable of supporting its weight 2 Decide upon the position of the unit taking into consideration the clearances required Refer Sect 2 5...

Страница 8: ...2 Connect the 15mm isolating valve to the cold inlet pipe of the unit and then connect the domestic hot water pipework 3 Using a T connection connect the central heating pipework to the DH flow and re...

Страница 9: ...way Changeover switching The procedure is as follows 1 Gain access to the terminal block as in 4 6 1 2 Pass the mains supply cable through the cable clamp and connect as follows Brown to L Blue to N...

Страница 10: ...6 Ensure terminal block 2 is correctly located into the control box as shown below 7 Replace the control box cover and secure with the 4 screws previously removed 10...

Страница 11: ...ing if necessary 3 Fill the Direct Central Heating system Open the CH flow and return isolation valves and allow DH water to flow into the system Vent each radiator etc to remove any air and check for...

Страница 12: ...ipe 4 DH Flow 1 019924 Pipe 6 DH Return 1 020254 Pipe 7 22 x 60mm 6 3000144 Elect Plug Flow Switch 6 3000111 Relay Control box 6 3000112 Control Box 6 3000110 DHW CH Valve 6 3000120 Thermostat Body 6...

Страница 13: ...13...

Страница 14: ...These instructions have been carefully prepared but we reserve the right to alter the specification at any time in the interest of product improvement Alpha Therm Ltd 2005 Part no 6 3000160 04 05 14...

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