wc_tx004153gb_Fm10.fm
37
HDR 115
Operation
5.2
Starting the Machine
Requirements
■
Machine properly positioned
■
Power connected
■
Pre-starting checks completed
Procedure
Perform the procedure below to start the machine.
1. Select an operation mode.
a. Continuous heat mode
(I) (a)
.
b. Thermostat mode
(II) (b)
.
Operational
sequence
The following sequence of events will occur.
1. The burner blower will start.
2. The burner will start firing.
■
In applications in which the remote thermostat is not being used
(I)
, the
burner will fire continuously.
■
In applications in which the remote thermostat is being used
(II)
, the burner
will fire until the air temperature of the application area reaches the target
temperature set by the remote thermostat. At that time, the burner will shut
off; the blower will remain on. When the air temperature of the application
area falls below the target temperature set by the remote thermostat, the
burner will refire. The process continues as long as there is fuel for the
burner.
WARNING
Burn hazard. The external surface of the machine and fuel filter may be hot.
►
Wear safety gloves when handling the machine components.
5200017248
wc_gr013064
Summary of Contents for HDR115
Page 6: ...Foreword HDR 115 6 wc_tx004151gb_FM10 fm...
Page 17: ...wc_si000963gb_FM10 fm 17 HDR 115 Safety Information Notes...
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