TSS Economy Compact Latch Deadbolt 4 Rollers Key Wind Multipoint Door Lock

A lift lever version is also available in a 28mm and 35mm backset please see part numbers ECO4R28 and ECO4R35.

Operation: Key Wind

To lock the door

1. On closing the door, the latch is automatically engaged.

2. Turn the key to throw and engage or “wind” out the locking points.

To unlock the door

1. Turn the key to unlock the door by “unwinding” the locking points.

2. A further quarter turn of the key will retract the latch.

Latch Reversal:

1. In line with the latch, there is a rectangular cut out on the gearbox, within this cut out locate the small pin.
2. Line this pin up with the hole on the opposite side of the lock case by pushing the latch into the case about halfway.
3. Once the pin is in line with the hole push the pin out using a pin punch or small screwdriver.
4. Once the pin is removed you will be able to remove the latch, reverse and re-insert.
5. With the latch in the same position as step 2 re-insert the pin.

You may find this lock used as a UPVC door lock or an aluminium door lock.