Manualshelf

Installation Guide

ManualsBrandsRinnai ManualsHeater AccessoriesHydronic Air Handler- 60 MBH with Circulator
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28 Hydronic Air Handler Installaon and Operaon Manual
5. For internal units, flip the switch circuit board to where the circuit board side will be facing the inside
of the unit.
4. Connect one end of the accessory cable to the accessory port on the PC Board. Connect the other
end of the cable to the switch circuit board accessory port.
PC Board
accessory
port
Switch circuit
board
accessory port
Accessory cable
Internal (Indoor) Units
External (Outdoor) Units
6. Install the switch circuit board to the controller bracket using the hooks at the top of the controller
bracket.