DORCHESTER DR-RS 105, Инструкция по установке, наладке и обслуживанию

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Technical specifications
Instruction manual DR-RS 21
is
Table 3.3 Dimensions
Di
m
en
si
on
Description Unit DR-RS 25 DR-RS 40 DR-RS 65 DR-RS 85 DR-RS
105
A Total height mm
2000 2000 2
020
2
020
2
020
B Height water heater top
surface
mm 1
800 1800 1
820
1
820
1
820
D Appliance diameter mm 710 710 710 710 710
E Depth mm 1000 1000 1000 1000 1000
F Width mm 755 755 755 755 755
G Diameter of flue gas discharge mm 80/125 100/150 130/200 2
x
130
2x
130
K Height of gas connection mm 600 600 600 600 7
6
0
M Height of cold water supply mm 600 600 590 590 590
N Height of hot water outlet mm 1640 1640 1655 1655 1655
P Height of cleaning opening mm
770 770 760 760 760
R Height of drain valve
connection
mm 55
0 550 540 540 540
S Height of T&P valve
connection
mm 1
600 1600 1600 1600 1600
1 Cold water supply connection
(external thread)
- R1
1
/
2
R1
1
/
2
R1
1
/
2
R1
1
/
2
R1
1
/
2
2 Hot water outlet connection
(internal thread)
- Rp1
1
/
2
Rp1
1
/
2
Rp1
1
/
2
Rp1
1
/
2
Rp1
1
/
2
3 Gas control connection
(internal thread)
- Rp
3
/
4
Rp
3
/
4
Rp
3
/
4
Rp
3
/
4
Rp1
4 Drain valve connection
(internal thread)
- Rp1
1
/
2
Rp1
1
/
2
Rp1
1
/
2
Rp1
1
/
2
Rp1
1
/
2
5 T&P valve connection (internal
thread)
-
1" NPT
6 Cleaning/inspection openings mm
Ø 100 Ø 100 Ø 100 Ø 100 Ø 100
Table 3.4 General and electrical specifications
DESCRIPTION Unit DR-RS
25 DR-RS
40 DR-RS
65 DR-RS
85 DR-RS
105
Storage capacity litres 324 312 265 265 265
Maximum operating pressure bar 8 8 8 8 8
Maximum operating pressure
unvented
bar 5.5 5.5 5.5 5.5 5.5
Nomimnal operating pressure
unvented
bar 3.5 3.5 3.5 3.5 3.5
Empty weight kg 265 275 340 350 350
Heating time ∆ T = 45
o
C
minutes 35 25 12 9 8
Number of anodes - 2 2 4 4 4