DEDICATED PRESSURE SYSTEMS LTD.

Telephone 01372 803 675
 Fax 01372 803 678
 Email dps@heatweb.com
 Internet http://www.heatweb.com

 The Institute of Plumbing

R/O Shops, 9-19 Manor Green Road, Epsom, Surrey KT19 8RA
Company No.: 2963502  V.A.T. No.: 608 9597 89
Wiring Diagram for GX Heat Bank Thermal Stores

All cable should be Heat Resistant, minimum 0.75mm core, and suitable for 240V 50Hz supply.

The electrical supply should be fused rated to 3amps to BS.1362.

Mains Electrical Supply 230v 50Hz L       N   E            
Boiler (Pump Over-run) L     Lp N   E   SwL        
Boiler (NO Pump Over-run)         N   E   SwL        
Link 1 (NO Pump Over-run)       l         l        
Heating Timer L +
COMMON 		CALL     N                
Room Thermostat L 
 COMMON CALL   N                
Room Thermostat (NO Timer) L +
COMMON 		  CALL   N                
Wiring Centre 1 2 3 4 5 6 7 8 9 10 11 12 -
Link 2 l                     l  
Link 3         l l              
Link 4             l l          
Boiler Pump       L N   E            
Radiator Pump     L     N E            
Cylinder Thermostat
Set to 80°C		          

 

   E Call 1
Black		 Satisfied 2
Blue / Red		   Common
C		  
Heat Exchanger Pump            N   E         L
Flow Switch Li                       Lo