The Siemens CMG/M88.62D2 is a Riello gas-burner control box, supplied under spare-part number 3013362. The /M version is used in Riello progressive two-stage and modulating burner applications; its Siemens identification is LMO88.621D2RL.
Control Identification
The unit is rated at 220–240 V AC, 50–60 Hz, with an ignition safety time of TSA 3 seconds. The complete CMG designation and Riello spare-part number identify the control; the /M and non-/M versions use different references.
RMG to CMG Replacement
| Current control | Riello part | C-series predecessor |
|---|---|---|
| CMG88.62D2 | 3013073 | RMG88.62C2 |
| CMG/M88.62D2 | 3013362 | RMG/M88.62C2 |
Riello’s C-to-D replacement notice retains the performance, layout and dimensions of the listed predecessor.
Additional burner applications include RS300/M BLU, RS300/P BLU, RS400/M BLU, RS400/P BLU, RS500/M BLU and RS810/M BLU.
For the non-/M replacement, see CMG88.62D2 — 3013073.
