Slant/Fin VGH-299-CH Installation And Service Manual page 3

9 FLUE GAS AND AIR SUPPLY SYSTEM ..................................................................................................................... 32
G
ENERAL VENTING
9.1.1 Vent sizing. ......................................................................................................................................... 32
9.1.2 Vent and air inlet resistance table ...................................................................................................... 33
V
ENT AND AIR INTAKE PIPE MATERIAL
9.2.1 Approved manufacturers .................................................................................................................... 34
PVC/ CPVC ....................................................................................................................................................... 34
9.3.1 Instructions for working with cementing PVC/ CPVC pipe connections: ........................................... 35
P
OLYPROPYLENE
9.4.1 Flexible polypropylene ........................................................................................................................ 37
9.4.2 Stainless steel vent. ............................................................................................................................ 37
S C
EALED OMBUSTION
9.5.1 Combustion air quality ........................................................................................................................ 38
9.5.2 Air supply through humid areas .......................................................................................................... 38
9.5.3 Air intake/vent connections : ............................................................................................................... 38
9.5.4 Air inlet pipe materials ........................................................................................................................ 39
R ............................................................................................................................................................ 40
OOM AIR
9.6.1 Air contamination ................................................................................................................................ 40
P
ROPER VENT INSTALLATION AND TYPE OF GAS VENT OR VENT CONNECTOR
I
NSTALL VENT AND COMBUSTION AIR PIPING
R
EQUIREMENTS FOR INSTALLATION IN
D
IRECT VENTING OPTIONS
W (H
ALL ORIZONTAL
9.11.1 Vent/air termination - wall ................................................................................................................... 45
9.11.2 Determine Location ............................................................................................................................. 45
R (V )
OOF ERTICAL
9.12.1 Vent/air termination - vertical ............................................................................................................. 50
9.12.2 Determine location .............................................................................................................................. 50
10 CASCADING .................................................................................................................................................................. 54
A .......................................................................................................................................................... 54
PPLIANCE
10.1.1 Calculation VGH 299 & 300 (Valid for parts supplied by Duravent (M&G)). ..................................... 54
10.1.2 Terminals equivalent feet ................................................................................................................... 54
E C
XISTING OMMON
11 ELECTRICAL INSTALLATION ..................................................................................................................................... 56
G ............................................................................................................................................................. 56
ENERAL
C
ONNECTION MAINS SUPPLY
E
LECTRICAL CONNECTIONS
E
XPLANATION OF THE LOW VOLTAGE CONNECTIONS
E
XPLANATION OF THE HIGH VOLTAGE CONNECTIONS
L /L D
ADDER OGIC IAGRAM
E
LECTRICAL SCHEMATICS
S
ENSOR AVAILABILITY
NTC
SENSOR CURVE
P
ROGRAMMABLE IN
12 BOILER CONTROLLER AND DISPLAY. ..................................................................................................................... 64
D
ISPLAY AND BUTTONS
12.1.1 Display icons ....................................................................................................................................... 64
S
CREENS AND SETTINGS
12.2.1 Set CH setpoint/ DHW setpoint directly via the Status overview ....................................................... 65
12.2.2 Entering the menu .............................................................................................................................. 65
12.2.3 Protected menu items ......................................................................................................................... 66
12.2.4 De-aeration Sequence ........................................................................................................................ 67
12.2.5 Language settings .............................................................................................................................. 67
B .................................................................................................................................................. 67
OILER HISTORY
E . ................................................................................................................................................. 67
RROR LOGGING
S
ERVICE REMINDER
12.5.1 Service overdue logging ..................................................................................................................... 68
12.5.2 Reset the service reminder ................................................................................................................. 68
12.5.3 Menu's and parameters ...................................................................................................................... 69
G ............................................................................................................................................................. 69
ENERAL
12.6.1 Circulator start exercise every 24 hours ............................................................................................. 69
12.6.2 Frost protection ................................................................................................................................... 69
12.6.3 Flue temperature protection ............................................................................................................... 70
12.6.4 Appliance selection ............................................................................................................................. 70
I .................................................................................................................................................... 70
GNITION CYCLE
12.7.1 Flame detection .................................................................................................................................. 71
12.7.2 Flame recovery ................................................................................................................................... 71
. .............................................................................................................................................. 32
..................................................................................................................... 33
................................................................................................................................................. 36
A ........................................................................................................................ 38
IR SUPPLY
............................................................................................................ 42
C ....................................................................................................... 42
ANADA
..................................................................................................................................... 43
) . .................................................................................................................. 45
DIRECT VENTING
. ...................................................................................................................... 50
DIRECT VENTING
V G . ............................................................................................................. 55
ENTING UIDELINES
................................................................................................................................. 56
................................................................................................................................... 56
...................................................................................................................................... 59
..................................................................................................................................... 60
........................................................................................................................................... 62
............................................................................................................................................ 62
- ........................................................................................................................ 63
AND OUTPUTS
......................................................................................................................................... 64
. ...................................................................................................................................... 65
.............................................................................................................................................. 68
E93.1601EN032.C VGH installation manual
. ............................................................ 41
. ............................................................................................... 57
. .............................................................................................. 58
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