Horstmann ZonePlus F328m Installation And Commissioning Instructions

COMMISSIONING
C C E E N N T T R R A A L L H H E E A A T T I I N N G G O O N N L L Y Y . .
Set the cylinder thermostat to minimum or turn the HW off at the programmer.
Set the room thermostat to maximum and turn the CH on at the programmer.
The valve should close Port B. The boiler should fire, pump run and the pipe on the Port A side
should get hot.
H H O O T T W W A A T T E E R R A A N N D D C C E E N N T T R R A A L L H H E E A A T T I I N N G G . .
Set the room and cylinder thermostat to maximum and turn the HW and CH on at
the programmer.
The valve should be in the mid-position. The boiler should fire, pump run and the pipes on
both Port A side and Port B should get hot.
Reset both thermostats and the programmer to their normal settings.
P P l l e e a a s s e e n n o o t t e e the above assumes that both programmer and thermostats are being used. If this
is not the case, ignore the action described for the item not fitted.
Email: sales@horstmann.co.uk
Horstmann Controls Limited
Website: www.horstmann.co.uk
t:0117 9788 773 - f:0117 9788 701
P P a a g g e e 4 4
Bristol
BS4 1UP
LEAFLET No P82419
The F328m / F322e valve with auxiliary switch has been designed
to control the water circulation in fully pumped systems, which
employs a single pump for both Hot water and Central heating
circuits, by allowing the flow to either or both circuits.
INSTALLATION AND CONNECTION SHOULD ONLY BE CARRIED OUT BY A SUITABLY QUALIFIED
PERSON AND IN ACCORDANCE
REGULATIONS. A CLASS 'A' SWITCH (HAVING CONTACT SEPARATION OF AT LEAST 3MM IN
ALL POLES) MUST BE INCORPORATED IN THE FIXED WIRING AS A MEANS OF DISCONNECTING
THE SUPPLY, NORMALLY AT THE CONSUMER UNIT. THE SYSTEM MUST BE APPROPRIATELY
FUSED.
W W A A R R N N I I N N G G : : I I S S O O L L A A T T E E M M A A I I N N S S S S U U P P P P L L Y Y B B E E F F O O R R E E C C O O M M M M E E N N C C I I N N G G I I N N S S T T A A L L L L A A T T I I O O N N
M M o o t t o o r r s s u u p p p p l l y y v v o o l l t t a a g g e e : : 230V AC, 50Hz
P P o o w w e e r r c c o o n n s s u u m m p p t t i i o o n n : : <6.5W
L L e e a a d d s s u u p p p p l l i i e e d d : : 1 metre 5 core cable. Industry standard colours used
E E a a r r t t h h c c o o n n n n e e c c t t i i o o n n r r e e q q u u i i r r e e d d . .
O O l l i i v v e e S S i i z z e e : : F228m - 28
F228e - 1
O O p p e e r r a a t t i i n n g g f f l l o o w w t t e e m m p p e e r r a a t t u u r r e e : : Up to 80
S S w w i i t t c c h h r r a a t t i i n n g g : : 5 Amps
M M a a x x i i m m u u m m a a m m b b i i e e n n t t t t e e m m p p e e r r a a t t u u r r e e : : 50
M M a a x x i i m m u u m m s s t t a a t t i i c c p p r r e e s s s s u u r r e e : : 21 Bar
M M a a x x i i m m u u m m d d i i f f f f e e r r e e n n t t i i a a l l p p r r e e s s s s u u r r e e : : 2 Bar
P P i i p p e e f f i i t t t t i i n n g g s s i i z z e e : : 28
A A c c t t u u a a t t o o r r : : Maximum time to power open - 20 seconds
Maximum time to spring close - 10 seconds
O O v v e e r r r r i i d d e e l l e e v v e e r r : : For manual operating to open valve for system draining or filling.
During normal operation, the lever must be in the auto position.
ISSUE 1
WITH THE CURRENT EDITION OF THE I.E.E. WIRING
SPECIFICATION
(Metric)
mm
1/4
inch (Imperial)
o
C
o
C
compression
mm
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