JAKKA Control Kit 4
Manual
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5.1.3 Labvision
This is the final screen after the test.
5.2 BMS
BMS is Building Manage System connected with 3 lines BMS, Unit, Season.
Labvision is used to check if all variables are correct project F2 MN. Follow points to test the BMS. Which heater are
on with difference of Set Point Room or Indoor sensor. The best way is set Heater config to INDOOR and change Set
point on RC.
MASTER
BMS
UNIT SEASON
Result
ON
ON
OFF
HEAT
No BMS, Modbus is on
OFF
ON
OFF
HEAT
HEAT is blinking
OFF
ON
OFF
COOL
COOL is blinking
OFF
ON
ON
COOL
COOL
is blinking, LED is on, input fan speed possible
OFF
ON
ON
HEAT
HEAT is blinking, LED is on, input fan speed possible
OFF
OFF
ON
HEAT
HEAT is on, LED is off, fan speed purge
*Check the heater relays!
