Utica Boilers SSV Installationsanweisungen

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OPTIONAL USER INTERFACE RELOCATION
User interface can be easily relocated outside of the boiler.
1. 
Follow instructions TO TURN OFF GAS TO APPLIANCE 
found on page 42. Verify all electrical power to boiler is 
turned off.
 WARNING
Electrical shock hazard. Turn OFF electrical power supply at 
service panel.
!
  
2. 
Remove front jacket panel.
 WARNING
Burn hazard.  Verify heat exchanger, igniter, and flame 
sensor have cooled or use appropriate personal protection 
equipment before removing.
!
  
3. 
Inspect combustion chamber through sight glass.  
Verify flame is not present. See figure 11.1 page 43.
4. 
Disconnect the two position Molex connector between 
main boiler harness and user interface. See figure A.
5. 
Use small screwdriver to push in the plastic clip on 
bottom of user interface. Pull outward on bottom of 
user interface to release it from it base. 
6. 
Use small flat blade screwdriver to disconnect the two 
wire harness from the terminal block located in user 
interface base. Disconnect other end of harness at 2 
pin connector. Secure unused connector to harness 
bundle with wire tie. This harness will not be required 
when mounting user interface outside of boiler.
7. 
Before installing user interface in new location, route 
new two conductor wire through hole in back of user 
interface base. Connect the wires to terminal block.   
This connection is not polarity sensitive.
8. 
Install user interface base in new location using 
appropriate field sourced screws. 
9. 
Install user interface on the base by engaging upper 
tabs on rear into user interface base slots.  With 
downward hinging motion lower the display until user 
interface snaps onto the base.  Verify two pins on back 
of user interface are properly aligned with the holes in 
user interface base terminal block as user interface is 
installed.
10. 
Route other end of new two conductor wire through low 
voltage knockout on boiler. 
11. 
Connect two conductor wire to low voltage terminal 
block terminals labeled user interface. This connection 
is not polarity sensitive.
12. 
Replace front jacket panel.
13. 
Apply power and verify proper operation of the display 
following instructions in Appendix A - Control Module.
14. 
Verify proper boiler operation by following START UP 
PROCEDURE located in this manual.
Figure - A  User Interface Terminal Block
Terminal 
Block
Base 
Screw 
Location