Check-Out Procedure; Check Off Steps As Completed; Installation And Service Certificate - Weil-McLain WTGO 4 Series Manual

WTGO
OIL-FIRED NATURAL DRAFT WATER BOILER — SERIES 4 —

Check-out procedure

Check off Steps as completed

Boiler and heat distribution units filled with water?
❏ ❏
Automatic air vent, if used, opened one full turn?
❏ ❏
❏ ❏ Air purged from system? Piping checked for leaks?
Air purged from oil piping? Piping checked for leaks?
❏ ❏
❏ ❏ Flue cap in place and tightened? Burner door closed, sealed
and nut tight? Burner plugged in and service switch on?
Obtain gas-tight seal to prevent possible flue gas
leakage and carbon monoxide emissions, leading
to severe personal injury or death.
Proper draft and burner flame? Final adjustment made with
❏ ❏
combustion test equipment?
❏ ❏ Test limit control: While burner is operating, move indica-
tor on limit control below actual boiler water temperature.
Burner should go off while circulator continues to operate.
Raise setting on limit control above water temperature and
burner should re-ignite.
Test additional field-installed controls: If boiler has a low
❏ ❏
water cutoff, additional high limit or other controls, test for

Installation and service certificate

Installation and service certificate
Date Installed: ____________________________
Boiler Model Number: _______ Series: ____________
Consumer Protection (CP) Number(s): _________
Measured Btu or GPH Input: ________________
Installer: ________________________________________________________________________________________________
(Company)
30
SERVICE TECHNICIAN ONLY — read and follow completely.
(Address)
_________________________________________
Boiler Manual
operation as outlined by manufacturer. Burner should be
operating and should go off when controls are tested. When
controls are restored, burner should re-ignite.
❏ ❏ Limit control set to system temperature requirements (max.
220°F)?
For multiple zones, flow adjusted to distribute heat in all
❏ ❏
zones?
Thermostat heat anticipator setting (if available) set properly?
❏ ❏
Refer to "Connect wiring, " page 24.
❏ ❏ Boiler cycled with thermostat? Raise to highest setting and
verify boiler goes through normal start-up cycle. Lower to
lowest setting and verify boiler goes off.
Observed several operating cycles for proper operation?
❏ ❏
Set room thermostat(s) to desired room temperature?
❏ ❏
❏ ❏ Completed Installation and Service Certificate below?
Reviewed pages 1–7 with owner or maintenance person and
❏ ❏
instructed person to keep for future reference?
Returned all instructions provided with boiler to its envelope
❏ ❏
and placed with boiler for future reference?
Installation instructions have been followed.
❏ ❏
Check-out procedure has been performed.
❏ ❏
❏ ❏ Above information is certified to be correct.
❏ ❏ Information received and left with owner/
maintenance person.
(Phone)
(Installer's Signature)
Part number 550-142-332/0421