COMBAT
®
CTU UNIT HEATERS INSTALLATION OPERATION AND SER VICE MANUAL
28 of 46
12.7 External Controls
External controls may include time switch, room
thermostat and frost thermostat. Operate each
control to ensure that they function correctly. Set the
time switch (if fitted) and room thermostat to the
users’ requirements.
12.8 Complete the Commissioning
Ensure that all covers are fitted correctly and all test
points are properly sealed.
12.9 Instruction to the User
Explain the controls of the heater to the user
including how to turn it on and off, using the controls
fitted on site.
Give this manual to the user.
Ensure that the user is shown and understands the
importance of maintaining clearances to
combustibles and the user instructions
on Page 29,
Section 13 through Page 30, Section 13.5 and all
warnings defined in this manual.