gledhill benchmark BMA 125 OV, Design, Installation And Servicing Instructions

Page: 38 / 48

Page 38
APPENDIX B
Two sets of manifolds are available as an
optional extra. Each set comprises a separate
hot and cold water manifold. Both are
provided with a 22mm inlet connection
located centrally. All outlet connections are
15mm compression. The centre to centre
dimension of each branch is 55mm.
The arrangement of each manifold is supplied
as shown. This provides the best balance of
flows but the flow regulators/duty of each
branch can be changed if required as long
as a reasonable balance is maintained. If
it is necessary to change or clean the flow
regulator this can be done without needing
to drain the system by closing the valve and
removing the screwed cover below the white
plastic cover.
The manifolds are designed to be used with
plastic pipework and are supplied complete
with isolation valves and flow regulators
on each branch. They would normally be
installed in the same cupboard as the thermal
storage appliance (as shown below) but can
be installed in another cupboard close to the
appliance if required.
0 5 0 P I M e d o C k c o t S - 1 : e p y t d l o f i n a M
) m o o r k a o l c e n o , m o o r r e w o h s e t i u s n e e n o , m o o r h t a b e n o (
r o t a l u g e r w o l F
) e t u n i m / s e r t il (
g n i t t i f l a n i m r e T
s t e l t u o d l o f i n a m r e t a w t o H
y t i t n a u Q
s t e l t u o d l o f i n a m r e t a w d l o C
y t i t n a u Q
8 1 p a t h t a B 1 1
8 n i s a b d n a H 3 3
0 1 k n i s n e h c t i K 1 1
8 n r e t s i c t e li o T e n o N 3
8 r e w o h S 1 1
8 e n i h c a m g n i h s a W 1 1
8 r e h s a w h s i D e n o N 1
l a t o T 7 1 1
595mm
2 No 6mm
fixing holes
18
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
10
l/
m
m
in
le
t
55mm
18
l/
m
m
10
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
18
l/
m
m
in
le
t
165mm
595mm
A
B
b
la
n
k
b
la
n
k
0 6 0 P I M e d o C k c o t S - 2 : e p y t d l o f i n a M
) m o o r y t il i t u e n o , m o o r k a o l c e n o , m o o r r e w o h s e t i u s n e e n o , s m o o r h t a b o w t (
r o t a l u g e r w o l F
) e t u n i m / s e r t il (
g n i t t i f l a n i m r e T
s t e l t u o d l o f i n a m r e t a w t o H
y t i t n a u Q
s t e l t u o d l o f i n a m r e t a w d l o C
y t i t n a u Q
8 1 p a t h t a B 2 2
8 n i s a b d n a H 3 3
0 1 k n i s n e h c t i K 2 2
8 n r e t s i c t e li o T e n o N 3
8 r e w o h S 1 1
8 e n i h c a m g n i h s a W 1 1
8 r e h s a w h s i D e n o N 1
l a t o T 9 3 1
18
l/
m
in
10
l/
m
in
8
l/
m
in
8
l/
m
in
8
l/
m
in
8
l/
m
in
8
l/
m
in
8
l/
m
in
18
l/
m
in
in
le
t
595mm
C
D
18
l/
m
in
10
l/
m
in
8
l/
m
in
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
m
8
l/
m
in
8
l/
m
in
8
l/
m
in
8
l/
m
in
8
l/
m
in
18
l/
m
in
in
le
t
55mm
595mm
19
5
m
m
90mm
85mm
85
m
m
90
m
m
MANIFOLDS