Instructions condensing Air heaters type HR
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Lay-out print board
J2
Fuse 5AT
J4
J8
U11
S1
J12
J6
S2
S3
J9
T2
J15
J7
0
1
1 2 3 4 5 6 7 8
on
Argus vision
J2
Main power connection 230V
J4
Connection for gas valve and system fan
J6
Connection for room thermostat, appliance recognition and the status LED’s green and red
J7
Earth burner
J8
Not used
J9
Premix- fan
J12
Connections for Temperature sensors
J15
Ionisation selector
F1
&
F2
Fuses 2x 5AT
U11
Status display
S1
Reset service button
S2
Micro switch heater no. Standard 1 to “on”
S3
Power supply thermostat when S2 nr1 to “on” then S3 op 1 else S3 to 0
T2
Ignition transformer, connection for igniter
8
Putting into operation and adjustment
8.1 General
Prior to packaging, each unit is checked in detail on safety and well functioning. It is a.o.
adjusted to the right efficiency of combustion. In general, the heater does not need to be
adjusted after installation, only a check of well functioning is necessary by a competent person.
Also obtain a flue gas analysis and record it for later reference.
Use only a calibrated instrument !
The CO2 value may be adjusted if necessary, only do this in case it turns out that the CO2
value is not correct. Do not ever turn injudiciously the adjusting screws!
Adjustment of the gas control without a supporting flue gas analysis will invalidate the warranty.
Once the unit is installed according this manual, the unit can be put into operation. Make sure
the gas pipe is clean, gastight and free from air.
Switch on the electric supply with the maintenance-switch, and open the door in order to be able
to observe the first start-up and so become familiar with the functioning of the heater.
Should the gas line not be purged correctly the heater will attempt to start twice before going
into a lock-out condition. Manual reset is necessary in that case.
Do not forget to instruct the end user about a safe use of the heater (presence of gas, place of
the manual gas valve !), the operation of the heater (lock-out indication and reset) and about the
necessary maintenance. This manual must be left with the end user.
