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Table 1 - Direct Models
M
odel
St
ock C
ode
Load P
rofile
Ener
gy E
fficienc
y C
lass
H
ea
t L
oss
Ener
gy E
fficienc
y %
A
nnual C
onsumption
Thermosta
t
Temp
er
atur
e S
etting
Sound P
ow
er L
ev
el
Capacit
y
(T
otal V
olume)
W
eigh
t - Empt
y
W
eigh
t - F
ull
Pr
essur
e Regula
tor 3 bar inlet gr
oup c/w balanc
e
cold supply
, e
xpansion v
essel c
onnec
tion and
expansion v
alv
e set a
t 4.5 bar
Expansion V
essel
siz
e.
Pr
e-
char
ged t
o 3 bar
O
ver
all H
eigh
t
O
ver
all D
iamet
er
Pr
essur
e
& T
emp
er
atur
e
Relief
Valv
e 6bar 90°C
22mm S
ec
ondar
y
Return T
apping
O
n P
eak I
mmersion
H
ea
ter - H
igh L
ev
el
Cold F
eed 22mm
Compr
ession C
onnec
tion
O
ff P
eak I
mmersion
H
ea
ter - L
ow L
ev
el
Volume of O
n P
eak
W
at
er
H
ea
ted
22mm S
olar Return
Compr
ession C
onnec
tion
22mm S
olar F
lo
w
Compr
ession C
onnec
tion
D
ual C
on
tr
ol & O
ver
hea
t S
ta
t
Solar P
ock
et
Solar P
ock
et
Sec
ond O
ff P
eak I
mmersion
H
ea
ter - L
ow L
ev
el
Sur
fac
e A
rea of
Solar H
ea
ter C
oil
Pr
essur
e L
oss A
cr
oss S
olar H
ea
ter
Coil
H
ea
t Up
Time fr
om 15°C t
o 60°C
(applies t
o P
rimar
y H
ea
t S
our
ce only)
Dedic
at
ed
Solar V
olume
Watts kW/24hr
%
kWh
°C
db
Litres
kg
kg
bar
Litres A=mm mm
B=mm C=mm D=mm E=mm F=mm Litres K=mm L=mm M=mm N=mm P=mm
mm
m
2
bar
min
Litres
Direct
D90
PLUDR090
L
C
32
0.77
37
2745
62
15
91
18
109
3
12
764
550
522
n/a
n/a
220
240
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
90
n/a
D120
PLUDR120
L
C
39
0.94
37
2760
62
15
119
21
140
3
12
931
550
689
n/a
499
220
240
53.3
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
119
n/a
D150
PLUDR150
L
C
47
1.13
37
2753
62
15
148
25
173
3
18
1118
550
876
n/a
605
220
240
66.3
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
150
n/a
D180
PLUDR180
L
C
55
1.32
37
2768
62
15
178
28
206
3
18
1306
550
1064
n/a
327
220
240
141.3
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
179
n/a
D210
PLUDR210
L
C
62
1.49
37
2737
62
15
208
32
240
3
25
1494
550
1252
1141
815
220
240
93
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
209
n/a
D250
PLUDR250
L
C
74
1.78
37
2747
62
15
248
36
284
3
25
1744
550
1502
1353
955
220
240
110.7
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
249
n/a
D300
PLUDR300
L
C
86
2.06
38
2669
62
15
287
41
328
3
35
1990
550
1748
1562
1092
220
477
128.3
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
299
n/a
Direct Slimline
D90-SL
PLUDR090SL
L
C
37
0.89
37
2698
62
15
91
18
106
3
12
976
475
750
n/a
n/a
210
227
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
90
n/a
D120-SL
PLUDR120SL
L
C
47
1.13
37
2765
62
15
122
23
143
3
12
1248
475
1022
n/a
680
210
227
53.2
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
119
n/a
D150-SL
PLUDR150SL
M
C
56
1.37
36
1425
62
15
152
27
176
3
18
1519
475
1293
n/a
832
210
227
66.6
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
150
n/a
D180-SL
PLUDR180SL
L
C
67
1.61
37
2754
62
15
183
31
212
3
18
1791
475
1565
n/a
984
210
291
80
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
179
n/a
D210-SL
PLUDR210SL
L
C
74
1.77
37
2718
62
15
202
34
231
3
25
1963
475
1737
1551
1080
210
328
88.6
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
209
n/a
Solar Direct
SOL180d
PLUDR180S
n/a
B
55
1.32
n/a
n/a
n/a
n/a
178
30
208
3
18
1306
550
1064
n/a
811
385
527
63.3
235
365
473
1064
243
n/a
0.68
0.191
n/a
60
SOL210d
PLUDR210S
n/a
B
62
1.49
n/a
n/a
n/a
n/a
208
34
242
3
25
1494
550
1252
1141
933
385
583
74
235
365
473
1064
243
n/a
0.68
0.191
n/a
70
SOL250d
PLUDR250S
n/a
C
74
1.78
n/a
n/a
n/a
n/a
248
39
287
3
25
1744
550
1502
1353
1095
505
673
88
235
485
548
1252
275
n/a
0.97
0.241
n/a
84
SOL300d
PLUDR300S
n/a
C
86
2.06
n/a
n/a
n/a
n/a
287
43
330
3
35
1990
550
1748
1562
1255
505
767
102
235
485
622
1436
305
n/a
0.97
0.241
n/a
100
SOL400d
PLUDR400S
n/a
C
87
2.09
n/a
n/a
n/a
n/a
393
49
449
3
2 x 25
2030
630
1784
1592
1296
557
691
140
238
548
651
1383
334
n/a
1.27
0.31
n/a
150
Solar Direct Slimline
SOL 180d-SL
PLUDR180SSL
n/a
C
67
1.61
n/a
n/a
n/a
n/a
183
34
215
3
18
1791
475
1565
n/a
1130
445
722
63.6
195
425
612
1292
280
n/a
0.68
0.191
n/a
60
SOL 210d-SL
PLUDR210SSL
n/a
C
74
1.77
n/a
n/a
n/a
n/a
202
36
233
3
25
1963
475
1737
1551
1242
445
778
70.3
195
425
668
1421
301
n/a
0.68
0.191
n/a
70
A
C
Direct
D
F
E
B
A
Solar Direct
C
N
M
L
P
E
K
B
D
F
NOTES
1. Not all models - see table 1.
2. Recovery times based on Primary
Coil/I.H. duty (ie. assumes the boiler
output is adequate).
3. All connections are supplied with
compression fittings for direct
connection to copper pipework.
4. The diagrams shown are generic.
For exact product specification
refer to the table eg. the number
of immersion heaters varies
depending on model.
5. Heat up and recovery times based
on 0.25 l/s primary flow rate and at
82
°
C flow temperature.
DESIGN
DESIGN
TECHNICAL INFORMATION
TECHNICAL INFORMATION
53°
15° 15° 15
°
7,5
°
