46
Cast Iron Condensing Boilers – Installation Manual
Torus Stainless Steel Condensing Boilers & Water Heaters – Installation Manual
START-UP REPORT
DATE:
JOB NAME:
TECHNICIAN:
LOCATION:
COMPANY:
MODEL:
PHONE NUMBER:
SERIAL #:
PRE-STA
TT RTUP CHECK LIST
NO VISIBLE DAMAGE TO UNIT
INLET AIR FILTER INSTALLED AND CLEAN
PIPING PROPERLY CONNECTED
PROPER SERVICE CLEARANCES PROVIDED
BOILER CIRCULATOR WIRED
PUMP RUNNING, HEAT EXCHANGER FULL
VENT/STACK CONNECTED
GAS LINES PURGED, NO LEAKS, NO MISSING TEST
PLUGS
BOILER STA
TT RT UP SEQUENCE
Note: Locate the S2 Calibration Switch and low fire hold switch in the bottom-right of the electrical panel
on the main HeatNet board. Also locate the manometer pressure taps (Figures 17 &18).
1. Check spark gap and flame rod position: (follow section “Checking, Adjustment & Operation”).
2. Perform pre-start up checks and set up: (follow section "Operating Instructions"; Steps 1-10).
3. Disable any external call for heat and toggle the remote/local switch to REMOTE.
4. Ignition and low fire adjustment: Toggle the LOW FIRE switch to cycle the boiler to low fire ignition
(follow section "Operating Instructions"; Steps 11-16).
5. Check flame current: (follow section "Measure Flame Current").
6. Set min % and low fire combustion values: (follow section "Operating Instructions"; Step 17).
7. Record combustion and Delta P at low fire.
8. Set max % and high fire combustion values; (follow section "Operating Instructions"; Step 18).
9. Record combustion and Delta P at high firing rate.
10. Check all combustion results using a calibrated flue gas analyzer.
11. Release the LOW FIRE switch to place boiler in standby.
In addition to completing the Torus Series start-up report, complete the control set-up information in the
rear of the HeatNet manual.
