Raypak B0200 Owner's Manual page 21

BUILDING MANAGEMENT SYSTEM (BMS)
For applications requiring connection to a building management system, an optional BMS kit, part number
56076884, suitable for modulating models ONLY must be fitted to the water heater to provide „run‟ and „fail‟ status.
On/Off models cannot be connected to a building management system.
CONTROL PANEL ACCESS
To access the electrical enclosure:
Remove the Philips head screw from the bottom of the front panel.
Remove the front panel by lifting up and out.
Remove 4 x Philips head screws (2 on each side) from the control panel.
Hinge the control panel down. NOTE: The control panel has tabs fitted to
support it on the water heater in the open position.
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CONNECTIONS – ELECTRICAL
Control Box Electrical Access
200, 280, 350 & 430