Service Handbook OEB/OES/OGB/OGS
Place the front plate 2 under on the front part and clap closed.
The front plate 2 is fixed onto the unit when the locking screw 3 above the unit
top 1 is again screwed in. Replace screw cap 4.
Check:
When the green LED 44 is lit on the back side of the panel, the operation
module is operating correctly.
LED 44 see 6.1.5 Positions of the LEDs on the Controls.
Notice:
Options such as CONVOClean system are automatically activated after
installation. Calibration or adaption is not necessary. (Plug&play).
6.1.2 Control Module (SM) replacement
i
Information:
Control module part no.: 5019100
The control module is the central control element with the relays, inputs and
outputs (temperature probe, digital). It performs the regulating and control
tasks.
For all P3 units there is only one Control module.
Check:
When the green LED 43 on the front side of the plate is lit or blinking, the
control module is operating correctly. (module self-checking)
LED 43 see 6.1.5 Positions of the LEDs on the Controls.
Page 3 / 8
Safety:
When working on the operation module, make sure that the main power
supply is disconnected (an all-pole isolation switch with a minimum contact
opening of 3mm must be located close to the unit- on site) and ensured
against switching on again.
This work should only be performed by a CONVOTHERM trained electrician.
Instructions: Control module removal
Disassemble front plate from the operation module and lay it next to unit (see
6.1.1 Operation module removal).
Unscrew knurled nuts 6 from under the assembly panel 1 of the control
module 4.
Lift the assembly panel 1 and remove from under the holder from the holding
bolts 7.
AS/11-2011 6_01e_Electronic Control Board installation_c
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