Lochinvar 81-286 Manual De Usuario

            

User’s Information Manual

The unit has not received a call for heat from a remote thermostat nor 
has it received a call for heat from a DHW thermostat.

The unit has begun a burn cycle and is checking all safety circuits.

The unit has initiated a prepurge period on a call for heat.

The unit has begun a spark period to ignite the main burner.

The unit has fired and is running at the displayed percentage.

The call for heat has been satisfied and the unit runs the fan for an 
additional postpurge period to clear the combustion chamber and 
vent system of residual flue products.

The unit has been placed in the OFF position.

The controlled temperature has exceeded its set point and its offset.

The unit has detected a condition that has temporarily interrupted 
the current call for heat.

Room Thermostat 1 has a call for heat.

Room Thermostat 2 has a call for heat.

Room Thermostat 3 has a call for heat.

The tank thermostat or sensor has a call for heat.

Indicates which room thermostat demand shows priority.

The unit is being controlled by a 0 - 10V BMS signal.

The member unit is supplying heat while in Cascade Mode.

A

C

D

B

F

E

(BOILER 

STATUS)

(OPERATIONAL

INFORMATION)

(LEFT SELECT

KEY)

(RIGHT SELECT KEY)

(NAVIGATION DIAL)

(CALL FOR

HEAT)

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