671770
54
Zoom out
Zoom in
Previous page
1/68
Next page
Installation and Service Manual Upsilon-Series
54
- Remove the burner cassette (18) from the ventilator unit;
- Check the burner cassette for wear and tear, pollution and any breakages. Clean
the burner cassette with a soft brush and vacuum cleaner. In the case of breakages,
always replace the complete burner cassette (18);
- Replace the gasket (17) between the burner (18) and upper casing (15) ;
- Replace the gasket (16) between the upper casing (15) and exchanger:
Checkingthenonreturnvalveintheuppercasing,venturiandfan
1. Loosen with a 8mm wrench the top bolt of the fan ange
2. Unscrew the bottom bolt completely from the fan ange using a 8mm socket / crank
wrench
3. Remove the fan with gas valve from the upper casing and replace the black seal in
the upper casing by a new one.
4. Thefollowingoperationsmustbeperformedcarefullyinrelationtothevulne-
rabilityofthenonreturnvalve.
Remove the non return valve completely from the upper casing. Check the non return
valve if the entire circumference closes / seals completely. If the valve seals fully,
replace the non return valve back into the upper casing (transparent part inside).
Replace the non return valve if the valve does not seal properly.
- Check the venturi and gas distribution plate for pollution and clean them, if necessary,
with a soft brush and a vacuum cleaner. If the header is extremely dusty, then it is
likely that the fan is also dirty. To clean it, the ventilator has to be dismantled from the
upper casing and the venturi. Clean the fan with a soft brush and vacuum cleaner. At
the same time, replace the gasket and ensure that the new gasket is properly tted
when installing the ventilator parts.
Heatexchanger
- Check the heat exchanger for pollution. Clean it, if necessary, with a soft brush and
vacuum cleaner. Prevent any dirt from dropping down.
Rinsing the exchanger with water from the top is not allowed.
Assembly is done in reverse order.
Ensureduringassemblythattheclampingbarsareproperlypositioned.Theyhave
tobeinaverticalposition.
gure 13.3.g
1
2
3
4
15
16
17
18
gure 13.3.d
Position gasket
gure 13.3.e
Checking non return valve
gure 13.3.f
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 A.O. Smith Upsilon UB-70 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 A.O. Smith Upsilon UB-70 in the language / languages: English as an attachment in your email.

The manual is 9,91 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 A.O. Smith Upsilon UB-70

A.O. Smith Upsilon UB-70 User Manual - English - 2 pages

A.O. Smith Upsilon UB-70 Additional guide - English, Dutch - 2 pages

A.O. Smith Upsilon UB-70 User Manual - Dutch - 2 pages

A.O. Smith Upsilon UB-70 Installation Guide - Dutch - 72 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