Ideal Commodore 113 — Reflo2 Too Lo Error
113
Reflo2 Too Lo Error. Internal hardware error wrongly programmed BCU or PB. The table classifies it as Blocking.
Applies to
This fault code is displayed by the Commodore BCU control (lockout, blocking and warning codes) on Commodore Wall CB models (CB299W, CB399W, CB470W, CB500W and cascade configurations), as documented in Commodore WCB Installation Manual (IOM_CB_CH), Section 15 Error Information Tables 15.1–15.3. Codes can differ between controller generations, so always check the manual that matches your unit.
- Ideal Heating Commodore Wall
- Ideal Heating Commodore Wall Cascade
- Ideal Commodore Wall CB299W
- Ideal Commodore Wall CB399W
- Ideal Commodore Wall CB470W
- Ideal Commodore Wall CB500W
Controller: Commodore BCU control (lockout, blocking and warning codes). Source manual: see sources.
Why a code is not a diagnosis
The code reports the condition the control detected; the underlying cause must be confirmed on site by a licensed technician using the manufacturer's procedure.
Safe things to observe
- Note the exact code, when it appears and what the appliance was doing.
- If the appliance has stopped, call a technician rather than repeatedly restarting it.
- If you smell gas, stop, go outside and call your gas utility's emergency line or 911 before anything else.
Do not
- Do not ignore a code that returns after a reset.
How professional service helps
- A licensed technician diagnoses the cause with the manufacturer's test procedure.
- Combustion and safety devices are verified with an analyser and the manufacturer's procedure after any repair.
Where ROMA provides on-site service
On-site service is currently offered in Greater Vancouver, BC, including Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Port Coquitlam, Port Moody, Delta, Langley, Maple Ridge, Abbotsford, Chilliwack, White Rock, Pitt Meadows, Tsawwassen, Anmore, Lions Bay, Belcarra, Bowen Island, Mission. Everything else on this site is reference information you can use anywhere in Canada.
Frequently asked questions
Can I clear this code myself?
Clearing a code without fixing its cause usually just brings it back. Note the code, check the safe items on this page, then call a licensed technician. If your appliance manual describes a user reset for this exact code and it stays away, no call may be needed.
Boiler locked out? Call with the alert text ready.
The brand, model and this alert are passed along when you request service online, so the technician arrives prepared.
On-site service in Greater Vancouver, BC. ROMA lists “Open 7 days” on its site; call to confirm same-day availability.
Sources and verification
- Commodore WCB Installation Manual (IOM_CB_CH), Section 15 Error Information Tables 15.1–15.3 · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.