Honeywell GmbH
4
MU1H-1814GE23 R1209
GB
1. Safety Guidelines
1. Follow the installation instructions.
2. Use the appliance
• according to its intended use
• in good condition
• with due regard to safety and risk of danger.
3. Note that the appliance is exclusively for use in the
applications detailed in these installation instruc-
tions. Any other use will not be considered to
comply with requirements and would invalidate the
warranty.
4. Please take note that any assembly, commis-
sioning, servicing and adjustment work may only
be carried out by authorized persons.
5. Immediately rectify any malfunctions which may
influence safety.
2. Functional description
The frost-protected Alwa-Outside Tap is used as
external shut-off valve for potable water installations,
for example as outside tap. The tap is on the outside
and the valve is on the frost-protected inside of the
wall. It’s a self-draining tap.
3. Technical data
4. Scope of delivery
The Outside Tap consists of:
• Valve body with external threads to DIN ISO 228/1
to be installed inside
• Valve insert for wall thickness up to 450 mm
• Fitting with check valve and vacuum breaker
• Compression connection
• Wall fastening
• Hose connector
5. Assembly
5.1 Wall bushing and outside connection
1. Drill bore hole at least Ø 28 with gradient to outside
(at least 2°) through wall
2. Guide copper pipe (22mm) from outside through
the wall
3. Push the chrome-plated gland nut with clamp ring
onto the pipe
4. Pull drain housing (size 27) on all the way and
screw (torque, min. 40 Nm) with chrome-plated
gland nut (size 32).
5. Set the retaining plate in the groove of the chrome-
plated gland nut
6. Push the screwed together external unit with the
retaining plate against the wall
7. Screw the retaining plate with the included screws
5.2 Cut copper pipe to length
1. Cut copper pipe (22mm) in the inside to 35mm
distance to the plaster inside wall and deburr
2. Push on the plastic rosette, gland nut (not chrome-
plated) and clamping ring onto the pipe
3. Pull valve housing (size 32) on all the way and
screw (torque, min. 40 Nm) with chrome-plated
gland nut (size 32).
4. Loosen spindle housing (size 22)
5. Shorten valve insert the same amount as the
copper pipe (22mm)
6. Attach valve insert to borehole in the spindle; push
in all the way
7. Attach assembled valve insert with spindle housing
(size 22) to pipe and screw together
8. Attach hand wheel and secure with supplied
screws.
9. Attach hose coupling using adapter.
5.3 Perform function test
1. Rinse pipe
2. Close valve (clockwise).
3. Open water supply and check the valve for leaks
and function.
Only a gentle turning is needed to close the
valve. Tightening with too much force does
not improve the sealing, but can rather cause
a malfunction.
The water in the pipe must drain out.
Remove hoses and screw connections
before the frost period.
Medium
Water
Operating temperature -30 °C ... 60 °C
Operating pressure
max. 10 bar (PN 10)
k
vs
-value
2.3 m
3
/h
Only a gentle turning is needed to close the
valve. Tightening with too much force does
not improve the sealing, but can rather cause
a malfunction.
The water in the pipe must drain out.
After closing the valve, a small amount of water
continues to flow, because the valve empties by
itself.
Remove hoses and screw connections
before the frost period.
