I.C.E. MTI 11-300 - Manual (Page 10)

10
HIGH ALTITUDE
Inputs are derated 4% for each 1000 ft (305m) elevation above 2000 ft (610m).
INDOOR UNITS
Install an indoor unit such that the gas ignition control system is not directly exposed to water
spray, rain or dripping water.
GENERAL OPERATING INSTRUCTION
a) Refer to the rating plate for fuel input and supply pressures.
b) Do not attempt to start the burner if the unit is full of vapour gas, or if the combustion
chamber is very hot.
c) Do not leave combustible material near the unit.
d) Shut off the manual fuel supply valve if the burner has been shut down for an extended
period of time.
e) Ensure access doors are in place before starting the burner.
f) Do not start the burner unless the blower access doors are securely in place.
g) Refer to literature regarding controls, gas valves and other components.
START-UP PROCEDURES
PRECAUTIONS
a) Ensure the main disconnect switch is in the “off” position.
b) Ensure the burner on-off switch is in the “off” position.
c) Check all electrical and gas connections and tighten if necessary
d) Check main fans (by rotating fan shaft by hand), bearing setscrews, and pulley set
screws. Ensure blowers are free to turn, vibration isolation shipping blocks are removed
(if equipped), shipped loose items (if supplied), are removed from inside blower
sections.
e) Lubricate (if necessary) the burner and main fan motors. The specification on the
motors for grease and oil shall be adhered to.
f) Check heater outlets for obstruction.
g) Check all fuse blocks to determine that all fusing is installed.
h) Set the operating controls (e.g. thermostat, remote panel switches) so as to allow
heating operation of the unit.
i) Reset the motor starter by pushing the reset button, if so equipped. Ensure all blowers
are rotating in the correct rotation.
j) Check building system gas supplies and be sure all lines are purged of air.
k) Check building system gas supply pressure.