4
eNeRCo GRoUP, INC. |Indirect Fired Portable Heater
operating Instructions and owner’s manual
1
CoNTRol lAmP
2
CONTROL KNOB HEAT - STOP - VENTILATION ONLY
3
PoWeR CoRD FAsTeNeR
4
oVeRHeAT sAFeTY THeRmosTAT, l1
5
FAN THeRmosTAT, F
6
LIMIT THERMOSTAT WITH MANUAL RESTART, L2
7
THeRmosTAT ReseT sWITCH
8
HoUR CoUNTeR
9
OVERHEAT THERMOSTATS CONTROL LAMP, L1, L2
10
FAN sToP CoNTRol lAmP
11
HeATeD DIesel FIlTeR PlUG
12
BURNeR PlUG
13
Room THeRmosTAT PlUG
Control Board
INSTALLATION
wARNINg
THe FolloWING oPeRATIoNs mUsT Be CARRIeD oUT
BY QUAlIFIeD PeRsoNNel oNlY.
Electrical Connections Settings
every space heater is supplied along with the safety and control
devices which are indispensable to the correct functioning of
the unit. The electric switchboard, burner, the fan thermostat,
overheat safety thermostat and the overheat thermostat with
manual restart have already been connected.
wARNINg
PoWeR sUPPlY CoRD oF PRoPeR DImeNsIoN
sHAll Be CoNNeCTeD To THe mAIN sWITCHBoARD
AND HeATeR sHAll Be GRoUNDeD. eleCTRICAl
GRoUNDING sHAll Be IN ComPlIANCe WITH THe
NATIoNAl eleCTRICAl CoDe ANsI/NFPA 70 oR THe
CSA C22.1 CANADIAN ELECTRICAL CODE, PART I.
The following operations must now be carried out:
• Plug in the power cord having read the adhesive label which
details electricity supply characteristics.
• The burner must be connected to the fuel supply (Burner
Instruction manual).
• Connect the burner to the electricity supply with the burner
plug.
• Connect accessories such as the room thermostat or clock to
the unit’s electric switchboard with the thermostat plug.
Having completed all these operations check carefully that all
electrical connections correspond to the wiring diagram. When
the heater is first turned on you must check that the fan does not
use more current than the maximum permitted limit.
Finally, to regulate the burner, follow the instructions in the Burner
Instruction manual.
INSTRUCTIONS FOR USE
Switching On
• Set the control knob (2) in position “0”.
• Turn on the disconnecting switch on the electric
switchboard.
• If the unit is operated manually turn the control knob to
.
The burner starts up, the combustion chamber heats up and
then the fan starts.
• If the unit operates automatically set the room thermostat
at the desired level and turn the control knob (2) to
: the
heater will now start and stop automatically.
• If the heater doesn’t start after you have completed the
above operations consult the Troubleshooting section of this
manual.
Turning Off
In manual operation turn control knob (2) to “0” or turn off
control in automatic operation.
The burner stops while the fan turns itself on and off until the
combustion chamber has completely cooled down.
