Henny Penny FlexFusion FPG-221 Maintenance Instruction page 15

Exhaust gas values
Gas type
Natural gas
Liquefied petroleum gas
(LP)
Gas orifice size, natural gas
Test gas
Wobbe index (kWh/
3
m )*
Range Wobbe index
3
(kWh/m )*
Connection pressure
(hPa (lbf/sqft))
Primary air gap (mm
(in))
CO content (ppm) ***
Unit size
215
221
* upper Wobbe index, data apply at 0 °C (32 °F) and 1013,25 hPa (2115,34 lbf/sqft)
** For information on manually setting the rated heat input, (see "Adjusting the basic gas setting").
*** in undiluted exhaust gas
Gas orifice size, liquefied gas
Test gas
Wobbe index (kWh/
3
m )*
Range Wobbe index
3
(kWh/m )*
Connection pressure
(hPa (lbf/sqft))
Primary air gap (mm
(in))
CO content (ppm)**
Unit size
215
221
CO at high power (high)
2
8.6 — 9.6 %
10.0 — 11.0 %
E/H LL/L
G20 G25
15.0 12.4
12.0 — 16 10.1 — 13
.1 .1
20 (41,8) 20 (41,8)
30 (1,18) — 50 (1,97)
< 1000 (optimum < 100)
Aperture size (1/100 (mm (in)))
565 650
(22,24) (25,59)
565 640 (25,2)
(22,24)
B/P B/P
G30/G31 G30/G31
25.7 / 22.5 25.7 / 22.5
21.4 — 25.7 21.4 — 25.7
50 (104,4) 30 (62,6)
30 (1,18) — 50 (1,97)
< 1000 (optimum < 100)
Aperture size (1/100 (mm (in)))
420 (16,54) 420 (16,54)
400 (15,75) 400 (15,75)
Maintenance instructions
CO at low power (low)
2
0.5 - 1.2% lower than at high
setting
L K
G25 G25.3
12.4 12.5
11.5 — 13 12.7 — 13
.1 .3
25 (52,2) 25 (52,2)
650 650
(25,59) (25,59)
640 (25,2) 640 (25,2)
P LP gas B/P
G31 G30/G31
22.5 23.5
21.4 — 22.5 21.4 — 25.7
37 (77,2) 28 (58,5)
420 (16,54) 420 (16,54)
400 (15,75) 400 (15,75)
Description of unit
CO (ppm)
range
0 — 1000
13A Gas A
G21 G20
16.1 15.0
14.5 12.0 —
— 16.3 16.1
20 (41,8) 20 (41,8)
N/A** 590
(23,23)
N/A** 580
(22,83)
LP gas B/P LP gas B/P
gas E FL50, BP29,
PX275
G30/G31 G30/G31,
25.7 / 22.5 25.7 / 22.5
21.4 — 25.7 21.4 — 25.7
30 (62,6) 50 (104,4)
420 (16,54) 420 (16,54)
400 (15,75) 400 (15,75)
CO (ppm)
optimal
< 100
NGN,
NG174
G20,
15.0
12.0 —
16.1
20 (41,8)
565
(22,24)
565
(22,24)
15