Weelko 4122B Wellness and Spa Beds Instruction Manual
- June 12, 2024
- weelko
Table of Contents
Assembly Manual
4122B – CALN
WEELKO ENGINEERING DEPARTMENT
CALN MAIN SIZES AND COLD-HOT HOLES LOCATION
As you can see in the following photos, you can locate the hot/cold and drain
hole.


What this photo shows is the connections for the hot, cold and drainage pipes.

G1/2 Pipe (HOT & COLD PIPE)
| G / R | Thread | Major | Minor | Gauge | Tapping drill |
|---|---|---|---|---|---|
| size | pitch | diameter | diameter | length | R 95% |
| (In) | (In-‘) | (mm) | (In) | (mm) | (In) |
| V, | 14 | 1814 | 0.8250 | 20955 | 0.7335 |
DRAINAGE HOLE
| Major diameter | Minor diameter |
|---|---|
| (mm) | (mm) |
| 45 | 37 |

Which are the main considerations to take into account?

Assembly and Operation
Assembly and Operation
- Manual drainage (twirling the nut of the following photo, maximum height for the drainage is: 1 meter), or using the pump pushing the button DRAIN.

- Bubble massage, pushing the button “JET”.
- COLD and HOT water input (1/2 inches – diameter), and drainage output. It includes a large drainage pipe.
- Water temperature is regulated by the metal lever, where it can be seen below.

WEELKO
Pol. Ind. La Valldan
Camí de Garreta, 92
08600 Berga
Barcelona – Spain
T. +34 93 824 90 20
E. info@weelko.com
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