560473
54
Zoom out
Zoom in
Previous page
1/100
Next page
54
We reserve the right to make any changes due to technical modifications!
Installation and Servicing Instructions Logamax plus GB142-24/30/45/60 • Version 12/2004
Buderus Hydronic Systems • http://www.buderus.net
Servicing14
14.8 Replacing the supply/return/safety
sensors
z Disconnect the heating system from the power
supply, remove the main fuse or switch off the circuit
breaker.
z Set the main switch on the BC10 to "0" (Off).
z Remove the casing.
z Close the maintenance shut-off valves.
z Drain the Logamax plus GB142.
z Disconnect the plug and socket connection.
z Unscrew the sensor concerned and replace it by a
new one.
Supply sensor see fig. 55, pos. 1.
Return sensor see fig. 55, pos. 2.
Safety sensor see fig. 56, pos. 1.
z Restore the plug and socket connection.
z Open the maintenance shut-off valves.
z Purge air from the appliance.
Temperature
Resistance in :
°F °C
32 0 29,490
41 5 23,462
50 10 18,787
59 15 15,136
68 20 12,268
77 25 10,000
86 30 8,197
95 35 6,754
104 40 5,594
113 45 4,656
122 50 3,893
131 55 3,271
140 60 2,760
149 65 2,339
158 70 1,990
167 75 1,700
176 80 1,458
185 85 1,255
194 90 1,084
203 95 940
212 100 817
Table 13 Sensor resistance values (target values)
Fig. 55 Replacing the supply/return sensors
1
2
54


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Buderus Logamax plus GB142-30 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Buderus Logamax plus GB142-30 in the language / languages: English as an attachment in your email.

The manual is 4,63 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Buderus Logamax plus GB142-30

Buderus Logamax plus GB142-30 User Manual - German - 16 pages

Buderus Logamax plus GB142-30 User Manual - Dutch - 12 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info