The Rinnai MC-91-1US is a state-of-the-art water heater controller that ensures efficient and convenient use. To get started with this user-friendly device, simply download the free Quick Start Manual from manualshive.com, which provides step-by-step instructions for hassle-free installation and operation. Get your manual now and maximize the potential of your Rinnai MC-91-1US.
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Rinnai America
FF Models
G E N E R A L C O N T R O L L E R I N F O R M AT I O N
The controller(s) for the Rinnai Water Heater allow the customer to control the functions of the
water heater and to diagnose certain fault conditions
REMOTE CONTROLLERS IDENTIFICATION
MC-91-1US (comes with the unit)
MC-100V-1US (optional)
BC-100V-1US (optional)
