www.fmiproducts.com
125568-01A
31
SPECIFICATIONS
MF42IPR, MF42IPV, MF48IPR, AND
MF48IPV
• Rating (Variable): 29,000/40,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Electronic
• Manifold Pressure: 7.9" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
*For purpose of input adjustment
MF42INR, MF42INv, MF48INR AND
MF48INv
• Rating (Variable): 29,000/40,000 Btu/Hr
• Type Gas: Natural
• Ignition: Electronic
• Manifold Pressure: 3.4" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5" W.C.
*For purpose of input adjustment
To
Thermopile
To AUTO Terminal
on Switch
To OFF Terminal
on Switch
WIRING DIAGRAM (REMOTE READy MODELS)
WIRING DIAGRAM (VARIABLE CONTROL MODELS)
Black Connectors
Receiver
To Thermopile
White
Red
Note: For proper operation of remote control, wires from thermopile to control receiver must
be connected exactly as shown.
