REMEHA Gas 210 ECO User manual

United Kingdom
en
ErP information
Gas fired condensing boiler
Gas 210 ECO PRO

Dear customer,
Thank you for purchasing this appliance.
Please read this manual carefully before using the product and keep it in a safe place for future reference.
In order to ensure continued safe and efficient operation we recommend that the product is regularly maintained. Our Service
and After Sales organization can assist with this.
We hope you will receive many years of satisfactory service.
Remeha B.V.
Postbus 32
7300 AA Apeldoorn
T+31 (0)55 549 6969
Ihttp://nl.remeha.com
E[email protected]

Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Afkortingen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1.1 Unit categories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3.2 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3.3 Electrical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1 Gas settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1.1 Adaptation to a different gas type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1.2 Checking/setting the combustion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
5 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 Parameter descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Displaying the measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2.1 Status and sub-status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Disposal/recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.1 Removal/recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
7 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.1 ErP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.1.1 Product card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.2 Optional electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.2.1 Connection options for the PCB (SCU-X03) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Contents
7638135 - v.02 - 13082015 3

1 Safety
1.1 Recommendations
Danger
This appliance must not be used by people (and children) with a
physical, sensory or mental disability, or by people with a lack of
technical experience, unless they are supervised by someone who
can assure their safety, or they have been instructed in the correct
use of the appliance. Do not allow children to play with the appli
ance.
Warning
Installation and maintenance of the boiler must be carried out by a
qualified installer in accordance with local and national regula
tions.
Warning
Only qualified persons are authorised to assemble, install and
maintain the installation.
Warning
Removal and disposal of the boiler must be carried out by a quali
fied installer in accordance with local and national regulations.
Warning
If the mains lead is damaged, it must be replaced by the original
manufacturer, the manufacturer's dealer or another suitably skilled
person to prevent hazardous situations from arising.
Warning
Always disconnect the mains supply and close the main gas tap
when working on the boiler.
Warning
Check the entire system for leaks after maintenance and servicing
work.
Caution
Make sure the boiler can be reached at all times.
The boiler must be installed in a frost-free area.
If the power cord is permanently connected, you must always in
stall a main bipolar switch with an opening gap of at least 3 mm
(EN 60335-1).
Drain the boiler and central heating system if you are not going
to use your home for a long time and there is a chance of frost.
The frost protection does not work if the boiler is out of opera
tion.
The boiler protection only protects the boiler, not the system.
Check the water pressure in the system regularly. If the water
pressure is lower than 0.8 bar, the system must be topped up
(recommended water pressure between 1.5 and 2 bar).
Note
Keep this document near to the boiler.
Note
Casing panels may only be removed for maintenance and servic
ing purposes. Refit all panels when maintenance work and servic
ing are complete.
1 Safety
4 7638135 - v.02 - 13082015

Note
Instruction and warning labels must never be removed or covered
and must be clearly legible throughout the entire service life of the
boiler. Replace damaged or illegible instruction and warning labels
immediately.
Note
Modifications to the boiler require the written approval of Remeha.
1 Safety
7638135 - v.02 - 13082015 5

2 About this manual
2.1 Symbols used
2.1.1 Symbols used in the manual
This manual uses various danger levels to draw attention to special in
structions. We do this to improve user safety, to prevent problems and to
guarantee correct operation of the appliance.
Danger
Risk of dangerous situations that may result in serious personal
injury.
Danger of electric shock
Risk of electric shock.
Warning
Risk of dangerous situations that may result in minor personal in
jury.
Caution
Risk of material damage.
Note
Please note: important information.
See
Reference to other manuals or pages in this manual.
2.2 Afkortingen
PCU PCB for managing burner operation
SCU Control panel PCB
SU Safety PCB
2 About this manual
6 7638135 - v.02 - 13082015

3 Technical specifications
3.1 Homologations
3.1.1 Unit categories
Category Gas type Connection pressure
(mbar)
II2H3P G20 (H gas)
G31 (propane)
20
37-50
3.2 Technical data
Tab.1 General
Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Nominal output (Pn)
Central heating operation (80/60°C)
min-max
(1)
kW 16 - 87
87
22 - 115
115.0
29 - 166
166
39 - 200
200
Nominal output (Pn)
Central heating operation (50/30°C)
min-max
(1)
kW 18 - 93
93
24 - 129
129
33 - 179
179
44 - 217
217
Nominal input (Qn)
Central heating operation (Hi)
min-max
(1)
kW 17 - 89
89
23 - 123
123
31 - 170
170
41 - 205
205
Nominal input (Qn)
Central heating operation (Hs)
min-max
(1)
kW 19 - 99
99
26 - 137
137
34 - 189
189
46 - 228
228
Full load central heating efficiency (Hi)
80°C/60°C
(92/42 EEC)
% 97.43 97.5 97.54 97.6
Full load central heating efficiency (Hi)
50/30°C
(EN15502)
% 104.3 104.7 105.2 105.7
Central heating efficiency under part load
(Hi)
(Return temperature 60°C)
% 92.7 94.0 95.1 95.5
Part load central heating efficiency (92/42
EEC)
(Return temperature 30°C)
% 108.6 108.3 108.1 108.4
(1) Factory setting
Tab.2 Gas and flue gas data
Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Gas inlet pressure G20 (H gas) min-max mbar 17 - 25 17 - 25 17 - 25 17 - 25
Gas inlet pressure G31 (propane) min-max mbar 37 - 50 37 - 50 37 - 50 37 - 50
Gas consumption G20 (H gas) min-max m3/h 1.8 - 9.4 2.4 - 13 3.3 - 18 4.3 - 21.7
Gas consumption G31 (propane) min-max m3/h 1.0 - 3.6 1.0 - 4.8 1.6 - 7.0 1.8 - 8.4
NOx annual emissions (BREAM) mg/kWh - - - -
Flue gas quantity min-max kg/h 27 - 150 37 - 197 39 - 287 65 - 345
Flue gas temperature min-max °C 30 - 63 30 - 64 30 - 62 30 - 64
Maximum counter pressure Pa 130 130 130 130
3 Technical specifications
7638135 - v.02 - 13082015 7

Tab.3 Central heating circuit data
Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Water content l 12 16 20 24
Water operating pressure min bar 0.8 0.8 0.8 0.8
Water operating pressure (PMS) max bar 6.0 6.0 6.0 6.0
Water temperature max °C 110 110 110 110
Operating temperature max °C 90 90 90 90
Pressure drop secondary circuit (ΔT=20K) mbar 165 135 170 180
Minimum flow l/h 1120 1486 2142 2585
Tab.4 Electrical data
Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Supply voltage VAC 230 230 230 230
Power consumption – full load max W 125 193 206 317
Power consumption – part load min W 36 37 53 54
Power consumption – standby min W 4 4 4 4
Electrical protection index IP 20 20 20 20
Fuse – main fuse (A) 6.3 AT 6.3 AT 6.3 AT 6.3 AT
Fuse – PCB (A) 1.6 AT 1.6 AT 1.6 AT 1.6 AT
Tab.5 Other data
Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Total weight (empty) kg 115 135 165 188
Average acoustic level (1) at a distance of
1 metre from the boiler
Central heating
operation
dB(A) ≤ 59 ≤ 59 ≤ 59 ≤ 59
(1) Maximum
Tab.6 Technical parameters
Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Condensing boiler Yes Yes Yes Yes
Low-temperature boiler(1) Yes Yes Yes Yes
B1 boiler No No No No
Cogeneration space heater No No No No
Combination heater No No No No
Rated heat output Prated kW 87 115 166 200
Useful heat output at nominal heat out
put and high temperature operation(2)
P4 kW 87 115 166 200
Useful heat output at 30% of rated heat
output and low temperature regime(3)
P1 kW 29.1 38.3 55.2 66.6
Seasonal space heating energy efficiency ƞs % - - - -
Useful efficiency at rated heat output
and high temperature regime(4)
ƞ4 % 87.7 87.8 87.8 87.8
Useful efficiency at 30% of rated heat
output and low temperature regime(3)
ƞ1 % 97.7 97.5 97.3 97.6
Auxiliary electricity consumption
Full load elmax kW 0.1 0.2 0.2 0.3
Part load elmin kW 0.0 0.0 0.1 0.1
3 Technical specifications
8 7638135 - v.02 - 13082015

Gas 210 ECO PRO 210-80 210-120 210-160 210-200
Standby mode PSB kW 0.004 0.004 0.004 0.004
Other items
Standby heat loss Pstby kW - - - -
Ignition burner power consumption Pign kW - - - -
Annual energy consumption QHE kWh
GJ
- - - -
Sound power level, indoors LWA dB 67 67 67 67
Emissions of nitrogen oxides NOXmg/kWh 56 49 44 52
(1) Low temperature means 30°C for condensing boilers, 37°C for low temperature boilers and 50°C (at heater inlet) for other heating appli
ances.
(2) High temperature operation means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet.
See
Refer to the back cover for contact details.
3 Technical specifications
7638135 - v.02 - 13082015 9

3.3 Electrical diagram
Fig.1 Electrical diagram
AD-3000122-01
X01
1 3 2
SCU-S01
X02
1.....6
Fgv
21
Hdv
4 5
Egv
7 83 6 9
N N NL L L
X03
Status
C NoNc
21 3
X04
O S +
21 4 5 6 73 8 9
X05
Wps Tout Gps VPs
D
A
C
BX03
X04
X05
X02
X01
SCU-S01
X03
X04
X02a
X02
SCU-X01
SCU-X01
X02a
1.....6
X02
1.....6
Status
C NoNc
21 3
X03
Status
C NoNc
21 3
X04
D
X05
X04
X01
IF-01
IF-01
1 2 3
X01 X05
+-
0-10V
+-
0-10V
OTm
Nc C
Status
No
X04
A
B
C
PCU-01
X02
X01 X03
X04
X11
X05
X10
X09
X08 X07 X06
PCU-01
X11
1 2 3 5 4 6 7 10 8 9
P
WH BK
RD BLOR
OR
YW/
WH
BR/
WH
BK/
WH
BL/
WH
X10
1.....6
D
X09
1 2 3 4
WH
BR
GN
YW
1X91 4 25
X08
1 10
X07
OT
1
On / Off
BL
3 4
RL
5 62
T
X06
BK
BL PE-2
GN/YW
X50
6.3AT
LN
X51
X05
1 2 3
BL
BK
BL
BR
Mains
PE-2
PE-1
GN/YW
14X235 13 12
PE-7
GN/YW
1X55 32
BR
BL
GN/YW
P
230V,50Hz
BL
BK
GN/YW
A
B
C
X04
1 2
Pump
3
LN
X02
1 2 3
X03
1 2 3 4
213X21
E
BL
21 21
BR
BR
PE-6 PE-4 PE-5
PE-12
11X235 9 8 10 2 1 3 6 7 5
PE-11
GY
BL
BK
GN/YW
BL
BR
GN/YW
BL
BR
GN/YW
GN/YWGN/YWGN/YW
GY
BK
BL
BL
X01
SU-01
1
2
3 4 5
6
7 8
9
10 11 12 13 14
9
1Ignition transformer (IT)
2Ionisation/ignition electrode (E)
3Safety valve (SV1)
Note
For the 210-80 - 210-120, the gas valve unit
connection is 230 VAC.
For the 210-160 - 210-200, the gas valve
unit connection is 230 RAC.
4Safety valve (SV2)
Note
For the 210-80 - 210-120 boilers, the gas
valve unit connection is 230 VAC.
For the 210-160 - 210-200 boilers, the gas
valve unit connection is 230 RAC.
5Power supply (P)
6On/off switch (S)
7Computer connection (PC)
8Control panel (HMI)
9Fan (FAN)
10 Flow sensor (FTS)
11 Pressure switch (PS)
12 Storage parameter (PSU)
13 Return sensor (RTS)
14 Heat exchanger sensor (HTS)
BK Black
BK/
WH
Black/White
BL Blue
BL/
WH
Blue/White
BR Brown
BR/
WH
Brown/White
3 Technical specifications
10 7638135 - v.02 - 13082015