ermaf RGA 100 ACU, Operating Instructions Manual

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Item Order number Designation
1 N70400015 Air inlet seal, D 98 (RGA 100 flue gas seal)
2 N70400014 Air inlet pipe
3 N70400015 Fan air inlet seal, D 70
4 N70000082 Burner fan
5 N50280116 Combination control CG 2
6 N50820041 Pipe coupling, straight, brass
7 N50260024 Motor relay
8 N51600011 Relay socket for RGA 100 ACU
9 N70000037 Air pressure switch
10 N52800034 Capacitor for RGA 100
11 N50260109 Ignition transformer
12 N70400006 Pipe elbow, air
13 N70000031 Air outlet seal (square hole)
14 N70400016 Upper hinge pin (pivot + screw) for RGA 100
15 N70300005 ACU 121, complete
16 N50280136 Gas inlet pipe
17 N70400007 70 – 100 air inlet reduction
18 N70400008 Air outlet seal, D 49
19 N70400009 Air outlet pipe
20 N70400010 Gas outlet pipe
21 N50390117 Pressure test point
22 N70400001 Burner Chip Card (BCC) for RGA 100 ACU
23 N70400011 Ionization cable kit
24 N70400012 Ignition cable kit
25 N70400013 Cable harness for RGA 100 ACU
Technical data
Gas types: II2ELL3B/P,
natural gas H at 20 mbar and natural gas L at
25 mbar (gases of category 2);
LPG (gaseous) at 30 – 50 mbar (gases of
category 3): propane, propane/butane, butane.
Fused with 16 A.
NOx Class: depending on gas type up to Class 5.
Max. inlet pressure p
u
: 70 mbar.
Resistant to high-pressure cleaning.
Gas connection: Rp ¾ to ISO 7-1.
Staged control: On/Off signal (240 V AC or
24 V AC/DC via coupling relay).
Continuous control: capacity control from
60 – 100% (0 – 10 V/0 – 20 mA actuating signal).
Max. efficiency: 100 kW = 93%, 60 kW = 96%.
Burner control unit with direct spark ignition and
ionization control.
Fan type:
main fan: axial, burner fan: radial.
Material:
housing: stainless steel,
heat exchanger: stainless steel,
burner control unit: flame-retardant polymer blend
made of polycarbonate (PC) and acrylonitrile
butadiene styrene copolymer (ABS).
RGA100_NF.indd 26 13.09.20 23:10