Utica Boilers JE 安装指导

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页码 36
29
Electrical Wiring
1. 
Electrically bond boiler to ground in accordance with       
requirements of authority having jurisdiction.  Refer to 
National Electrical Code, ANSI/NFPA 70.
2. 
Install fused disconnect switch between boiler and 
electrical panel in convenient location. 
3. 
Secure wiring from high temperature limit control to boiler 
jacket or gas piping to prevent accidental disconnect from 
controls.
4. 
Tape all wiring to gas valves securely to gas supply lines 
or run in appropriate conduit.
Thermostat Installation
1. 
Follow instructions included with your thermostat. 
2. 
Locate thermostat about 5 feet above floor on inside wall. 
3. 
Keep thermostat(s) at desired room temperature. 
If windows are opened or heat is not needed, set 
thermostat(s) to lower setting.
Adjust Thermostat Heat Anticipator
1. 
Set heat anticipator setting per thermostat 
manufacture instructions.
2. 
Follow thermostat manufacture instructions for final 
adjustment.
3. 
When set above temperature indicated on 
thermometer, boiler burners should ignite. Verify 
thermostat(s) turns boiler off when room temperature 
reaches selected setting and starts boiler when room 
temperature falls few degrees.
4. 
Set thermostat for desired temperature. 
MULTIPLE 
BASE BOILERS
5. 
PLACES TO AVOID LOCATING THERMOSTAT 
Dead Spots
Behind Doors 
Corners and Alcoves
Hot Spots
Concealed Pipes  
Fireplaces  
TV Sets  
Lamps  
Direct Sunlight  
Kitchens
Cold Spots
Concealed Pipes or Ducts 
Stairwells
Drafts 
Unheated Rooms on other side of Wall
ELECTRICAL WIRING
CAUTION
Label all wires prior to disconnection when servicing 
controls.  Wiring errors can cause improper and 
dangerous operation. 
!
  
WARNING
Electrical shock hazard.  Turn OFF electrical power 
supply at service panel before making any line 
voltage connections.  Failure to do so could result 
in death or serious injury.
!