Giersch GG10/1-LN Installation Instructions Manual

Technical Information • Installation Instructions
GG10-LN
August 2020 edition
In the interests of continuous product improvement, technical specifications are
subject to change without prior notice!
Gas
GB
Contents
Overview..............................................................................................................3
General information ............................................................................................................................... 3
Scope of supply and electrical ratings................................................................................................... 3
Operating instructions ........................................................................................................................... 3
Instruction of operating personnel ......................................................................................................... 3
Maintenance and customer service ....................................................................................................... 3
Key for code designation ....................................................................................................................... 4
Technical specifications ......................................................................................................................... 4
Installation............................................................................................................5
Installing the flange and burner .............................................................................................................. 5
Installing the gas ramp .......................................................................................................................... 5
Service position ...................................................................................................................................... 6
Connecting to the power supply ............................................................................................................ 7
Function ...............................................................................................................8
Control unit LME .................................................................................................................................... 8
Start-up ..............................................................................................................11
Air flow setting .................................................................................................................................... 11
Adjusting the mixing head ................................................................................................................... 11
Adjusting the ignition electrode ............................................................................................................ 12
Adjusting the gas ramps...................................................................................................................... 13
Adjustment tables................................................................................................................................ 15
Calculation principle for gas burner adjustment 17
Service instructions/dimensions ........................................................................19
19
19
19
20
21
22
23
24
24
E.04.99 • G. 17.08.20
Flame control using ionisation electrode ............................................................................................
Measuring the ionisation current ........................................................................................................
Servicing the air pressure monitor.......................................................................................................
Circuit diagram GG10-LN ...................................................................................................................
Exploded drawing................................................................................................................................
Spare parts list ....................................................................................................................................
Declaration of conformity for the forced-air gas burner .......................................................................
Burner dimensions / boiler connection dimensions .............................................................................
Working ranges ...................................................................................................................................
2
Overview
Overview
General information
Installation of a gas-fired heating system must be performed in accordance with the applicable regulations
and guidelines. It is therefore the duty of the installer to be familiar with all applicable regulations and requirements. Installation, start-up and maintenance must be performed with utmost care.
The burner must not be operated in rooms with high levels of air humidity (laundry rooms), dust or corrosive
vapours. The boiler room must be ventilated accordingly with ventilation air. The ENERTECH GG10-LN series of gas burners are suitable for burning natural gas or liquefied petroleum
gas in accordance with DIN EN 437 and comply with the European Standard DIN EN 676.
Scope of delivery and connection data
Before installing the ENERTECH gas burner, please check the scope of delivery.
Scope of delivery:
Burner, sliding flange and gasket, 4 retaining screws, separate operating instructions,
technical information, one 7-pin connector, gas ramp and gasket.
Gas installation and commissioning are subject to the applicable national regulations, e.g. in Germany the
Technical Regulations of the DVGW (DVGW-TRGI).
The following must be observed for Switzerland: SVGW Gas Provisions G1, G3: Gas installation
EKAS Form.
1942: Liquefied gas regulation, Part 2 Regulations of cantonal authorities (e. g. fire department
regulations).
The gas pipe must be designed to conform to the flow rate and the available gas flow pressure and routed
with the lowest pressure loss over the shortest distance to the burner.
The loss of gas pressure via the gas ramp and the burner, and the resistance on the fuel gas side of the
heat generator must be less than the connection flow pressure.
Caution !
Observe the through-flow direction of the gas ramp.
Operating instructions
The operating instructions together with this technical information leaflet must be displayed in a clearly visible position in the boiler room. It is essential to enter the address of the nearest customer service centre
in the operating instructions.
Instruction of operating personnel
Faults are often caused by operator error. The operating personnel must be properly instructed in how the
burner works. In the event of recurring faults, Customer Service should be notified.
Maintenance and customer service
E.04.99 • G. 17.08.20
The complete system should be checked once a year for correct functioning and leaks by a representative
of the manufacturer or other suitably qualified person.
We accept no liability for consequential damage in cases of incorrect installation or repair, the fitting of nongenuine parts or where the equipment has been used for purposes for which it was not intended.
3
Overview
Key for code designation
GG10/1-N-LN
LowNox
LowNox
Erdgas
LL+E
Flüssiggas
Natural gas
LL +="-N"oder
E = "-N", liquefied
gas 3B/P =="F"
"-F"
Baugröße
Burner
type
Burner
series
Baureihe
Technical specifications
Burner type
Technical specifications
Burner output
Gas type
GG10/1-LN
GG10/2-LN
12 - 60 kW
20 - 90 kW
Natural gas LL + E = "-N", liquefied gas 3B/P = "-F"
Gas input pressure with MBC65 ½“
65 mbar
Gas input pressure MBC120 ¾“
360 mbar
Voltage
1 / N / PE ~ 50 Hz / 230 V
Current consumption
start max. / operation
1.9 A / 0.8 A
Electric motor
90
Ignition transformer
35 mA; 8 kV rms.
Control unit
LME11
Weight
8 kg
≤ 59 dB(A)
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Noise emission
4
Installation
Installation
Mounting the flange and burner
1. Mount the flange base and gasket onto the boiler:
- Observe "top" mounting position,
- Tighten M8 screws including U-washer,
- Place the flange top section (half shell) onto the burner tube.
During the assembly procedure, ensure that the 0° display on the flange top aligns with the
"top" display on the flange base.
2. Installing the burner:
- To mount the burner, engage the burner housing in the retaining lugs by rotating it clockwise.
- Tighten the clamping screw. Make sure that the conical nipple is inserted in the lower part of the
flange correctly.
0° indicator
Conical nipple
top
Flange top
Flange base
Mounting the gas ramp!
Installing the gas ramp
Installation position for vertical line
Installation position for horizontal
line
as desired
tilted up to max. 90° to left or right, not overhead
Minimum distance to masonry
20 mm
Installation position MBC-...
Remove plastic protective plug.
Mount the screw connections with enclosed seals.
Observe the installation position.
Check connecting point of gas ramp with non-corrosive foaming agent for leaks and vent the gas pipe.
• When venting, use a hose to discharge the gas
safely to the atmosphere.
E.04.99 • G. 17.08.20
•
•
•
•
The gas supply line and gas assembly must not exert tensile, compression or torsional
forces on the burner, since this can otherwise adversely affect operational safety.
In Germany, observe DVGW-TRGI 1986/96 Section 7, TRF 1988, DIN 4756 and
local regulations
5
Installation
Service position
E.04.99 • G. 17.08.20
Risk of injury by fan impeller on activation in service
position.
Release quick-release locks (4 x) and detach base
plate.Place the keyhole openings in the base plate
onto the socket head cap screws of the housing and
lock them into place.
6
Installation
Connect to power supply
•
•
•
Deenergise the system. Main switch "OFF".
Check the polarity of all connectors.
Connect the plug unit as indicated in the connection diagram. Lay the flexible control line so that the
boiler door remains swivellable.
Insert the coded cube connectors to the gas pressure monitor and to the solenoid valves and use a
screw to fasten.
If plug X11 is wired as shown the terminal diagram, check that the pins are correctly assigned..
Connect the 7-pin plug of the boiler controller (X11) to the black-brown socket on the burner (X12).
The power cord of the 7-pin connecting plug X11 must be fused with a slow-acting fuse rated for max.
6.3 A or a quick-acting fuse rated for max. 10 A.
•
•
•
•
Connection diagram
Steckerteil
X11
male adapter
zum X11
Kessel
to boiler
Buchsenteil
male adapter X12
X12 Brenner
on burner
am
H11
N
B4
P11
N
S3
H13
T2
F21
Q1
N
T1
PE
PE
L1
L1
N
F11
F3
X11
X12
E.04.99 • G. 17.08.20
Legend:
F11
External fuse 6.3 AT/max. 10AF
F21
External temp. controller
F3
Ext. safety temperature limiter
Q1
Main heater switch
H11
External pilot lamp
H13
Ext. lamp for fault signals
L1
Phase
PE
Protective earth
P11
Operating hours counter
N
Neutral conductor
7
Function
Function
Function test of control box
Danger of fatal injury from electric shocks!
Disconnect electrical cable from power supply before
carrying out any work on live parts!
Troubleshooting may only be carried out by authorised
and trained personnel! (Remote) Unlocking may only be
carried out by an authorised specialist.
Carry out the following checks after commissioning and maintenance of the burner.
Burner start with interrupted lines to flame sensor:
• Interrupt the line to the flame sensor and start the burner.
At the end of the safety time, the control unit performs a failure shut-down after three repetitions.
• Re-establish the connection.
Burner operation with loss-of-flame simulation:
• Turn the dial of the gas pressure monitor to the minimum value (see Page 13).
• Start the burner.
• Close the ball valve during operation.
After loss of flame, the control unit performs a failure shut-down after three repetitions.
• Turn the dial of the gas pressure monitor to the inital value.
Burner operation with loss of air pressure:
• Pull of the air hose at the "+" input of the air pressure monitor during operation.
The control unit performs a failure shut-down.
• Attach the air hose to the air pressure monitori again.
E.04.99 • G. 17.08.20
Safety and switching functions
If, at the end of the safety time, no flame forms, or there is a loss of flame during operation, a maximum of
three repetitions can be carried out for each control circuit; otherwise a failure shut-down is performed.
If a flame signal is given during the pre-ventilation phase, a failure shut-down will occur immediately.
The position of the air pressure monitor is continuously checked. There can be no start-up if it is not in its
neutral position. If the NO contact does not close or reopens during the pre-ventilation phase, a failure shutdown will occur. The air pressure monitor contact and the valves close if the air flow
is insufficient during operation. The device goes into failure mode.
8
Function
Display during commissioning
Color code table for multi-color signal lamp
Status
Color code
Color
Waiting time (tw), other
Waiting states
.................................
OFF
Air pressure switch waiting phase,
Pre-ventilaton
.................................
Yellow
Ignition phase, ignition controlled
Operation, flame OK
Yellow flashing
.................................
Operation, flame poor
Green
Green flashing
External light on burner start
Green-red
Undervoltage
Yellow-red
Fault, alarm
......................................
Red
Fault code output,
see fault code table
Red flashing
Interface diagnostics
Red flickering light
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Key:
......... Permanent
OFF
Red
Yellow
Green
9
Function
Troubleshooting diagnostics
After failure shutdown, the red signal lamp lights up permanently. In this state, the visual troubleshooting
diagnostics can be activated according to the fault code table by actuating the unlocking key > 3 seconds.
Actuate the unlocking key again for >3 seconds to activate the interface diagnostics. The interface diagnostics operates only when the unlocking key adapter AGK20… is not attached. If the interface diagnostics is
activated unintentionally (indicated by a weak flickering of the signal lamp in red), it can be switched off
again by actuatiing the unlocking key >3 seconds. The correct moment for switchover is signaled by a yellow light pulse.
Fault code table
Flashing code "red" Alarm at
of the fault signal terminal 10
lamp (LED)
Possible causes
Flashes 2 x
On
No flame forms at the end of the safety time (TSA)
- Defective or soiled fuel valves
- Defective or soiled flame sensor
- Poor burner setting, no fuel
- Defective defekte ingnition device
Flashes 3 x
On
Error air pressure monitor (LP)
- Air pressure failure after specified time (t10)
- Air pressure switch (LP) welded in idle position
Flashes 4 x
On
External light on burner start
Flashes 5 x
On
Time monitoring air pressure monitor (LP)
- Air pressure monitor (LP) welded in working position
- Fault during seal check (only in connection with leak check (LDU11..)
Flashes 6 x
On
Free
Flashes 7 x
On
Too frequent loss of flame during operation (repetition limit)
- Defective or soiled fuel valves
- Defective or soiled flame sensor
- Defective burner setting
Flashes 8 x
On
Free
Flashes 9 x
On
Free
Flashes 10 x
Off
Wiring fault or internal error, output contacts, other
fault
Flashes 14 x
On
CPI contact not closed
The control outputs are deenergised during troubleshooting diagnostics.
- The burner remains switched off,
- The entrnal fault display remains deenergised
- Fault signal alarm (AL) at terminal 10 according to fault code table.
E.04.99 • G. 17.08.20
Unlock to exit the troubleshooting diagnostics and switch the burner on again.
Press the unlocking key approx. 1 s (< 3 s).
10
Start-up
Start-up
The burner can be put into operation once the gas and electrical installation and assembly work
has been completed.
Air regulating sleeve
The scale serves as an orientation aid to facilitate
adjustment of the air quantity. Use a hexagon key
(SW17) to modify the air quantity according to performance in accordance with the setting table (see page
15 ff). The values in the table of settings can be read
off directly at the scale.
If there is overpressure in the combustion chamber,
set the value higher; if there is underpressure, the value must be reduced.
Readjustment is necessary in any case on account of
the type of plant.
Air pressure sleeve position
(dimension "A")
After setting the combustion values, the air regulatig
sleeve must be fixed with screw 1 to prevent misalignment.
1
Adjustment of the mixing head
Set the position of the mixing head according to burner
output in accordance with the setting table on
page 15 ff.
E.04.99 • G. 17.08.20
Mixing head position
(dimension "B")
11
Start-up
Adjusting the ignition electrode
Ignition electrode
Ionisation electrode
The electrode is set at the factory. The dimensions are
included for checking purposes.
E.04.99 • G. 17.08.20
2.0 ±0,5
12
Start-up
Setting the gas ramps
Remove the gas flow cap on the gas ramp upwards prior to setting.
The Allen key (2 mm) for setting is located in the cap.
MBC65 ½“
MBC120 ¾“
Cap
Cap
MBC65 ½“
MBC120 ¾“
Measuring points pG
-
+
pG
+
Measuring points pG
+
-
pS
pS
-
pG
+
-
To measure the gas pressure, open the measuring points and connect the pressure gauge.
pS = Starting gas
pG = Gas pressure gauge
Perform commissioning steps 1 bis 8 using the plant data analogous to the setting example.
Exhaust gas values
Natural gas LL+E
O2 content
CO2 content
Liquefied gas propane 3P
3.5-5.0%
9-10%
E.04.99 • G. 17.08.20
Setting the gas pressure monitor to
Minimum (5 mbar at MBC65 ½“)
13
10.5-11.5%
Start-up
Adjustment example, GG10/1 to 30 kW, natural gas E:
1. Set the position of the mixing head to dimension "B" 5 mm (see Fig. p. 11, Setting the mixing head).
2. pS , pG and dimension"A" remain unchanged.
3. Start the burner.
4. To achieve the desired performance (30 kW in this case), pG and dimension "A" must be changed
gradually from the factory setting.
Set pG to approx. 5.1 mbar and dimension "A" to approx. 35°.
5. Turn pS up (left) to 19 mm
6. Start the burner again and correct the settings if necessary.
7. Close the measuring points
8. Check the gas pressure controller after start-up.
Close the ball valve slowly. Close the ball valve slowly, the burner must switch off without triggering
a fault.
MBC120 ¾“
MBC65 ½“
pG
pS
pS
pG
The setting screw pG does not have a stop.
To restore the factory settings for a modified gas ramp, you must observe the following:
GG10/2-LN with MBC-120
1 Turn pG 10 x left
2
pS 18 mm
2
pS 18 mm
3
Dimension "A" 24°
3
Dimension "A" 35°
4
Start the burner
4
Start the burner
5
Set pG to 2.3 mbar
5
Set pG to 3.9 mbar
E.04.99 • G. 17.08.20
GG10/1-LN with MBC-65
1 Turn pG 10 x left
14
Start-up
Adjustment tables
The values given in the tables are only guide values for start-up. The system settings required in
each case must be redefined if values such as boiler output, calorific value and altitude deviate.
A correction is required in any case.
On first commissioning and after each adjustment, a combustion check must be carried out.
GG10/1-N-LN
Burne
r output
Boiler output
η= 92%
[kW]
12
Natural gas LL: Hi,n = 9.3 [kWh/m3]
Mixing head
Position
Dimension "B"
[mm]
Gas nozzle
pressure pG
Starting gas
pS
Gas flow rate
[kW]
Air regulating
sleeve Position
Dimension "A"
[°]
[mbar]
[mm]
[m3/h]
11
10
5
1.0
16
1.3
15
14
18
5
1.7
18
1.7
20*
18
24
5
3.0
18
2.2
25
23
29
5
4.6
18
2.8
30
28
35
5
6.6
19
3.3
41
38
66
5
11.6
22
4.5
45
41
72
5
14.0
22
5.0
40
37
45
0
8.1
22
4.4
51
47
64
0
12.6
22
5.7
60
55
125
0
16.0
22
6.7
GG10/1-N-LN
Burner output
Boiler output
η= 92%
[kW]
12
Natural gas E: Hi,n = 10.4 [kWh/m3]
Mixing head
Position
Dimension "B"
[mm]
Gas nozzle
pressure pG
Starting gas
pS
Gas flow rate
[kW]
Air regulating
sleeve Position
Dimension "A"
[°]
[mbar]
[mm]
[m3/h]
11
10
5
0.8
16
1.2
15
14
18
5
1.3
18
1.5
20*
18
24
5
2.3
18
2.0
25
23
29
5
3.5
18
2.5
30
28
35
5
5.1
19
3.0
41
38
66
5
8.9
22
4.1
45
41
72
5
10.8
22
4.5
40
37
45
0
6.2
22
4.0
51
47
64
0
9.7
22
5.1
60
55
125
0
12.3
22
5.9
Liquid gas: Hi,n = 25.89 [kWh/m3]
E.04.99 • G. 17.08.20
GG10/1-F-LN
Burner output
Boiler output
η= 92%
Mixing head
Position
Dimension "B"
[mm]
Gas nozzle
pressure pG
Starting gas
pS
Gas flow rate
[kW]
Air regulating
sleeve Position
Dimension "A"
[°]
[kW]
[mbar]
[mm]
[m3/h]
16
15
18
5
1.0
16
0.6
24*
22
29
5
2.3
18
1.0
30
28
35
2
2.7
19
1.2
35
32
45
2
3.7
20
1.4
40
37
45
0
3.9
22
1.6
50
46
60
0
6.0
22
2.0
65
60
125
0
10.0
22
2.6
* Factory setting
15
Start-up
Natural gas LL: Hi,n = 9.3 [kWh/m3]
GG10/2-N-LN
Burner output
Boiler output
η= 92%
Mixing head
Position
Dimension "B"
[mm]
Gas nozzle
pressure pG
Starting gas
pS
Gas flow rate
[kW]
Air regulating
sleeve Position
Dimension "A"
[°]
[kW]
[mbar]
[mm]
[m3/h]
21
19
22
5
1.2
16
2.3
35*
32
35
5
3.9
18
3.9
50
46
51
5
7.6
18
5.5
36
33
31
2
2.8
18
4.0
50
46
40
2
5.1
20
5.5
65
60
55
2
8.3
20
7.2
65
60
60
0
8.0
22
7.2
80
74
80
0
11.4
22
8.9
90
83
125
0
15.4
22
10.0
Natural gas E: Hi,n = 10.4 [kWh/m3]
GG10/2-N-LN
Burner output
Boiler output
η= 92%
Mixing head
Position
Dimension "B"
[mm]
Gas nozzle
pressure pG
Starting gas
pS
Gas flow rate
[kW]
Air regulating
sleeve Position
Dimension "A"
[°]
[kW]
[mbar]
[mm]
[m3/h]
21
19
22
5
0.9
16
2.1
35*
32
35
5
3.0
18
3.5
50
46
51
5
5.8
18
5.0
36
33
31
2
2.2
18
3.6
50
46
40
2
3.9
20
5.0
65
60
55
2
6.4
20
6.4
65
60
60
0
6.1
22
6.4
80
74
80
0
8.8
22
7.9
90
83
125
0
11.8
22
8.9
GG10/2-F-LN
Burner output
Boier output
η= 92%
[kW]
Liquid gas: Hi,n = 25.89 [kWh/m3]
Mixing head
Position
Dimension "B"
[mm]
Gas nozzle
pressure pG
Starting gas
pS
Gas flow rate
[kW]
Air regulating
sleeve Position
Dimension "A"
[°]
[mbar]
[mm]
[m3/h]
22
20
21
5
1.0
18
0.9
35*
32
36
5
2.8
18
1.4
40
37
33
2
2.8
20
1.6
65
60
55
2
7.2
20
2.6
75
69
702
0
8.7
22
3.0
85
78
100
0
10.5
22
3.4
95
87
125
0
13.2
22
3.8
E.04.99 • G. 17.08.20
* Factory setting
16
Start-up
Calculation principle for gas burner adjustment
The values given in the tables are setting values for start-up.
The necessary system adjustment must be newly determined in each case.
General:
The calorific value (Hi,n) of fuel gases is generally specified
for the normal state (0°C, 1013 mbar).
Natural gas E
Hi,n = 10.4 kWh/m3
Natural gas LL
Hi,n = 9.3 kWh/m3
Liquefied gas PB
Hi,n = 25.89 kWh/m3
Gas meters measure the volume of gas in the operational state.
Gas flow determination:
To allow the heat generator load to be adjusted correctly, the gas flow rate must be determined in advance.
Example:
Height above sea level
Atmospheric pressure B (according to table)
Gas pressure PG at meter
Gas temperature ϑG
Boiler rating Qn
Efficiency ηK (assumed)
Calorific value Hi,n
230 m
989 mbar
20 mbar
16°C
30 kW
92%
10.4 kWh/m3
Gas flow in standard state (Vn)1
3
Qn
m
30kW
Vn = -------------------- = ---------------------------------------- = 3, 1 ------η k × H i, n
kWh
h
0, 92 × 10, 4 ----------m3
Gas flow in operating state (V B)
3
m
-----3
,
1
3
Vn
h
m
VB = ------ = ----------------- = 3, 3 ------f
0, 94
h
Conversion factor (f)
B+P
273
f = --------------G × -------------------1013 273 + ϑG
Annual average air pressure
Average geodetic altitude of the from
supply region above sea level [m]
to
E.04.99 • G. 17.08.20
Annual average of air pressure
1
51
101
151
201
251
301
351
401
451
501
551
601
651
701
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
(mbar) 1016 1013 1007 1001 995
989
983
977
971
965
959
953
947
942
936
930
0
Legend:
Qn = boiler output [kW]
ηK = efficienc [%]
Hi,n = lower standard calorific value [kWh/m3]
f = conversion factor
B=
atmospheric pressure [mbar]
pG = gas pressure at gas meter [mbar]
ϑG = gas temperature at gas meter [°C]
17
Start-up
Flow measurement
Determining flow duration at gas meter..
Calculated flow duration in seconds tspec for a flow volume of 200 litres (corresponding to 0.2 m3)
for the example given above is::
VB = 3.3 m3/h
s
3
3s
3s
0, 2m × 3600 --- 720m --- 720m --h
h
h
- = -------------------- = ------------------- = 218s
t soll = ------------------------------------3
3
3
m
m
m
V B -----3, 3 -----V B -----h
h
h
Gas flow setting
Measures
Greater than calculated flow duration tset
Increase gas flow
Less than calculated flow duration tset
Reduce gas flow
Equal to calculated flow duration tset
Gas flow achieved
E.04.99 • G. 17.08.20
Measured flow duration in seconds [s]
18
Service instructions/dimensions
Service instructions/dimensions
Flame control using ionisation electrode
If an AC current is applied between the burner and the ionisation rod, a DC current flows due to the rectifying effect of the flame. This ionisation current forms the flame signal and is amplified and passed to control box. A flame cannot be faked because the rectifying effect no longer works if there is a short-circuit
between the sensor electrode and the burner.
Measuring the ionisation current
The ionisation current must be measured during burner start-up and maintenance or after a fault indication
in the control box. This done by disconnecting the plug in the ionisation cable and
connecting it to the ionisation measuring cable.
The measurement must be carried out directly after post-ignition during the safety time!
The ionisation current must be at least 1.5 µA. Values below 1.5 µA will result in unreliable operation or
produce a fault. In this case, clean the inside of the ionisation rod and the burner tube. Bend ionisation rod
if necessary. The ionisation rod must be replaced if defective. If necessary, reverse polarity on ignition
transformer. Check the cable for moisture and dry it if necessary.
Servicing the air pressure monitor
• Detach the silicone connecting hose and clean,
check the switching function.
• Replace the air pressure monitor if switching function is no longer working properly.
To do so:
• Switch off the burner voltage
Disconnect (7-oin connector X11).
• Unscrew the cover.
• Disconnect the electrical connectors.
• Release the retaining screws on motor.
• Reassemble in the reverse order..
"P1" marks the pressure measuring connection
for the silicone hose!
E.04.99 • G. 17.08.20
P1
19
Service instructions/dimensions
Circuit diagram GG10-LN with LME
Boiler controller
Burner
SP_1-860
Gas ramp
B2
Ionisation electrode
F11
External fuse 6.3 AT/max. 10AF
F21
External temp. controller
F3
Safety temperature limiter
F4
Air pressure monitor
F51
Gass pressure monitor
H11
External pilot lamp
H13
Ext. lamp for fault signals
M1
Burner motor
P11
Ext. operating hours counter
Q1
Main heater switch
S1
Control unit LME
T3
Ignition transformer
X11
Plug for boiler controller
X12
Socket for burner
X52
Socket for gas pressure monitor (grey)
X62
Socket for solenoid valves (black)
X51,X61 Gas ramp connection
Y1
Solenoid valve
Y3
Safety solenoid valve
E.04.99 • G. 17.08.20
Colour code:
bl = blue
br = brown
rt = red
sw = black
ws = white
20
Service instructions/dimensions
E.04.99 • G. 17.08.20
ZBZ_1-758
Exploded drawing
21
Service instructions/dimensions
Spare parts list
Seq. No. Designation
1
Gas mixer head GG10/1-N-LN, complete, with baffle plate and electrode
VE
Order no.
1
47-90-25313
1
Gas mixer head GG10/2-N-LN, complete, with baffle plate and electrode
1
47-90-25314
1
Gas mixer head GG10/1-F-LN, complete, with baffle plate and electrode
1
47-90-25315
1
Gas mixer head GG10/2-F-LN, complete, with baffle plate and electrode
1
47-90-25316
2
Ignition electrode
1
47-90-25296
3
Ignition cable with angled plug
1
47-90-24835
3
Ignition cable with angled plug 100 mm extended
1
47-90-26740
3.1
Ionisation cable with socket unit
1
44-90-20634
3.1
Ionisation cable with socket unit 100 mm extended
1
47-90-26328
4
Silicon hose 10 x 1 x 80 lg.
1
47-90-22466
5
Adapter plate with gas connection, complete
1
47-90-29045
5
Adapter plate with gas connection, complete 100 mm extended
1
47-90-29045-01
6
Intake channel insulation insert
1
47-90-22161
7
Airflow rectifier
1
47-90-22489-01
8
Guide ring
1
47-90-26918
9
Air regulatig sleeve with scale
1
47-90-21777
10
Spring lid with foeam rubber seal
1
47-90-29049
11
Motor 90 W
1
31-90-11582
12
Fastening ring for air pressure monitor
1
47-90-25249
13
Air pressure monitor
1
47-90-25290
14
Control unit LME11
1
47-90-29190
15
Control unit base GG10 LME11
1
47-90-29467
16
Ignition transformer
1
47-90-24469
19
Pre-assembled base plate
1
47-90-25287
20
Pinion
1
47-90-21884
21
7-pin socket with cable
1
47-90-22072
22
Ventilator wheel Ø133 x 52
1
47-90-21729
24
Filler insulation
1
47-90-22105
23
Inlet nozzle item 1
1
47-90-21774-01
25
Housing, complete with suction silencer
1
47-90-21770
26
Intake damper cpl.
1
47-90-21771
27.1
Burner tube GG10/1-LN
1
47-90-24757
27.2
Burner tube GG10/2-LN
1
47-90-24758
27.2
Burner tube GG10/2-LN 100 mm extended
1
47-90-24758-01
Assembly kit Enertech flange 90 mm
1
47-90-25126
28
O-ring ID 110 x 4
1
47-90-25242
29
-
Flange seal 152 x 152 mm
1
47-90-24429
30
Burner cover, complete with reset button
1
47-90-21765-01
31
Rectangular spring
1
47-90-26966
Interference-suppression button, short
1
47-90-21767
-
Working ranges 2 x Ø4,5
1
47-90-25129
-
Transformer earthing cable
1
47-90-25289
E.04.99 • G. 17.08.20
32
22
Service instructions/dimensions
Declaration of conformity for the forced-air gas burner
Declaration of Conformity for Gas Burners
We, Enertech GmbH, Adjutantenkamp 18 in D-58675 Hemer declare under our
responsibility that
gas burner type
GG10/...
is conform with the regulations of these directives
MD2006/42/EG
EMC2014/30/EU
GAD 2016/426/EU
LVD2014/35/EU
RoHS 2011/65/EU
DIN EN 676
and is marked with:
CE-0085
Hemer, 16.01.2018
i.V.
Wendel
Sales director
Rebbe
Technical management
E.04.99 • G. 17.08.20
ppa.
23
Burner dimensions / boiler connecting dimensions (all dimensions are in mm)
GG10/1-LN
GG10/1-N-LN
180
160
225 ± 10
45°
M8
226
90
59
150
31
45°
min Ø90
Ø150
145
min. 302
37
173
GG10/2-LN
GG10/2-N-LN
1,0
GG10/1-LN
0,8
0,6
0,4
0,2
0
0
2 0 4 0 6 0 8 0 100
B r e n nBurner
e r l e i s tcapacity
ung [kW
]
[kW]
Furnace resistance [mbar]
Feuerraumwiderstand
[mbar]
Feuerraumwiderstand [mbar]
Furnace resistance [mbar]
Working ranges
1,0
GG10/2-LN
0,8
Mixer unit "close"
Mixer unit "open"
0,6
0,4
0,2
0
0
2 0 4 0 6 0 8 0 100
B r e n Burner
n e r l e i s capacity
tung [kW
]
[kW]
All information in this technical documentation as well as the drawings, photos and
technical descriptions made available by us remain the property of GIERSCH and may
not be duplicated without our prior written permission.
Right reserved to effect modifications.
Enertech GmbH • Brenner und Heizsysteme
Adjutantenkamp 18 • D-58675 Hemer •
Telephone 02372/965-0 • Telefax 02372/61240
Email: [email protected] • Internet: http://www.giersch.de
G. 17.08.20 • 08-2020 • Art. No. 70-17-58250-GB • Printed in Germany • Enertech GmbH
Working ranges acc. to DIN EN 676. The working ranges are referred to 15°C and 1013 mbar.