1

--Reactor is always on
--hot = on
--rs.setOutput("back", true) is hot/on

mon = peripheral.wrap("top")

h1500()
  if rs.getInput("left", true) then --if therm one is hot
    sleep(1)
    rs.setOutput("back",true)--make sure reactor is on
    sleep(10)--wait
    rs.setOutput("back". false) else--turn off reactor
    rs.setOutput("back", true)--if therm one is not hot turn on
  end






while true do

rs.setOutput("back", false)
sleep(1)
h1500()

h1800()