Giersch RG30 - Operating Instructions; Instruction of Operating Personnel; Maintenance and Customer Service; Key for Code Designation

4
E.04.99 • G. 13.11.07
Overview
Operating instructions
The operating instructions together with this technical information leaflet must be displayed in a clearly vi-
sible position in the boiler room. It is essential to write 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
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 non-
genuine parts or where the equipment has been used for purposes for which it was not intended.
Key for code designation
Technical specifications
Burner type
Technical data
RG20-N
(-F)
RG20-L
-N(-F)
RG20-Z
-L-N(-F)
RG20
-M-L-N
RG30-N
(-F)
RG30-Z
-L-N(-F)
RG30
-M-L-N(-F)
Min. burner output in kW 40 105
Max. burner output in kW 120 260
Gas type for natural gas LL + E = “-N” / LPG 3B/P = “-F”
Method of operation 1-stage 2-stage
sliding
modulating 1-stage 2-stage
sliding
modulating
Voltage 1 / N / PE ~50 Hz - 230 V
Max. current consumption
Max. start / operation 1.48A/0.75A 1.35A/0.72A 3 A/1.4 A 3.1 A/1.5 A
Electric motor power
(at 2850 rpm
-1
) in kW
0.14 0.25
Flame failure controller Ionisation electrode
Control box DMG 970 DMG 972 DMG 970 DMG 972
Air pressure monitor DL 2E - 150 Pa DL 2E - 40 Pa DL 2E
- 150 Pa
DL 2E - 40 Pa
Weight in kg 26 29 38 40
Noise emission in db(A) ≤72 ≤ 75
RG 20-Z(M)-L-N(F)
Natural gas LL+E ="-N" or LPG ="-F"
air damper
2 stage (modulating)
burner type
burner series