Heat Control Module (Hcm); Hcm Change - Buderus Logano plus GB102 Instructions Manual

2.3

Heat control module (HCM)

Remove the front panel, refer to the Installation,
Commissioning and Servicing instructions.
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2
Fig. 2 HCM detail
[1] HCM identification number
[2] Date stamp
[3] Software version
Fig. 3 HCM location
Boiler details
Gas
type Boiler part numbers
NG 7 731 600 006
NG 7 731 600 007
NG 7 731 600 008
NG 7 731 600 009
NG 7 731 600 010
Table 1 Boiler range
Logano plus GB102/GB102S – 6 720 812 906 (2014/09)
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Gas conversion kit type
Logano Plus GB102 16kW NG > LPG
Logano Plus GB102 30kW NG > LPG
Logano Plus GB102 42kW NG > LPG
Logano Plus GB102S 16kW NG > LPG
Logano Plus GB102S 30kW NG > LPG

2.3.1 HCM change

1. Lower the control panel into the service position, refer to
the Installation, Commissioning and Servicing instructions
2. Cut the HCM tether.
3. Press in the catch on the HCM and pull out
▶ Refer to the table below and check the number against the
number on the HCM to ensure you have the correct part is
fitted.
▶ Attach the new HCM and tether, (the tether passes through
a hole in the chassis),
▶ Fit the HCM into the back of the control panel, and press
fully home until the clip engages
▶ Return the control panel to the closed position and secure
Gas conversion kit details
Gas conversion kit
numbers
7 731 600 076
7 731 600 077
7 731 600 078
7 731 600 079
7 731 600 080
Gas Conversion
HCM software number HCM ident
8 716 117 216
8 716 117 218
8 716 117 220
8 716 117 223
8 716 117 227
2
7216
7218
7220
7223
7227
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