GOLD GV Water boiler series 3 — manual
XIa Troubleshooting — overview
Overview of this section
❏Section XIb — troubleshooting procedures.
❏Section XIc — procedure for checking air pressure switch.
❏Section XId — special servicing tips (for igniter, gas valve and blower housing).
❏Section XIe — control module.
❏Section XIf — common problems and possible solutions.
❏Section XIg — troubleshooting GCM indicator light conditions. Chart 1 — POWER light conditions
Chart 2 — POWER and TSTAT CIRC lights flashing Chart 3 — POWER and LIMIT lights flashing Chart 4 — POWER and PRES SWITCH lights flashing Chart 5 — POWER and FLAME lights flashing Chart 6 — TSTAT CIRC light flashing by itself Chart 7 — LIMIT light flashing by itself
Chart 8 — Insufficient or no heat condition
66 | Part number |
