Start-Up - HydroTherm KN-6 Installation And Operation Instructions Manual

Cast Iron Condensing Boilers – Installation Manual
START-UP REPORT
DATE:
TECHNICIAN:
COMPANY:
PHONE NUMBER:
PRE-STA T T RTUP CHECK LIST
NO VISIBLE DAMAGE TO UNIT
PIPING PROPERLY CONNECTED
BOILER CIRCULATOR WIRED
VENT/STACK CONNECTED
BOILER STA T T RTUP SEQUENCE
Note: Locate the AA terminals and minimum hold switch in the bottom-right of the electrical panel on the main
HeatNet board. Also locate the manometer test manifold in the bottom of the electrical panel.
1. Disable any external call for heat and toggle the remote/local switch to REMOTE.
2. Toggle the LOW FIRE switch to cycle the boiler then hold at trial for pilot ignition.
3. Set pressure to 2.5–3.5" WC (flame signal should read 5.0 VDC).
4. Release boiler to main flame trial for ignition.
5. Check for stable flame.
6. Record combustion and Delta P at minimum firing rate.
7. Jumper the AA terminals to force 100% input.
8. Record combustion and Delta P at high firing rate.
9. Remove the AA jumper to place the boiler at minimum rate.
10. Make any final adjustments on low fire.
11. Check all combustion results using a calibrated flue gas analyzer.
12. Release the LOW FIRE switch to place boiler in standby.
In addition to completing the KN Series start-up report, complete the control set-up information in the rear
of the HeatNet manual.
JOB NAME:
LOCATION:
MODEL:
SERIAL #:
INLET AIR FILTER INSTALLED AND CLEAN
PROPER SERVICE CLEARANCES PROVIDED
PUMP RUNNING, HEAT EXCHANGER FULL
GAS LINES PURGED, NO LEAKS, NO MISSING TEST
PLUGS
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