Honeywell vk41, vk81 Handbook

Download

Page 1

PRODUCT HANDBOOK

1 EN2R-9004 0606R20-NE

VK41../VK81..SERIES

GAS CONTROLS FOR COMBINED VALVE AND IGNITION SYSTEM

APPLICATION

The Combined Valve and Ignition (CVI) system has been developed for application in gas fired domestic central heating boilers, combi boilers and warm air furnaces or water heater appliances with an automatic ignition system.

For this system, the VK41../VK81.. series gas controls have been designed to have the S4565/S4575/S4585 series ignition control attached directly on to the valve.

The combined system then provides programmed safe light up, flame supervision and regulation of gas flow to the main burner and/or pilot burner of the appliance.

The VK41.5/VK81.5 series gas controls (without pilot outlet) can also be used alone in direct burner ignition applications. A plug (order number 45.900.441- ) with integrated rectifier circuit then has to be used on the gas control.

Contents

General page

Description ...................................................................... 2

Features .......................................................................... 3

Dimesional ..................................................................... 4

Application ...................................................................... 6

Technical

Specifications .................................................................. 7

Electrical data .............................................................. 10

Capacity curves ....................................................... 13-18

Performance characteristics .......................................... 19

Installation ..................................................................... 21

Electrical connections and wiring .................................. 24

Adjustments and checkout ............................................ 25

Construction and working principles ............................. 26

Various

Quality assurance statement ......................................... 29

Standards and approvals .............................................. 30

Ordering information ..................................................... 31

Replacement parts and accessories ............................. 32

Page 2

EN2R-9004 0606R20-NE 2

DESCRIPTION

Valves

The Combined Valve and Ignition (CVI) system controls and performs all the functions required for safe ignition, flame supervision and for safely regulating the gas flow to the pilot and/or main burner.

The CVI consists of a gas valve of the VK41../VK81.. series and a dedicated ignition control of the series S4565/S4575/ S4585 which is connected directly on to it.

The gas control comprises a standard body to which a range of features can be factory included to give various functional options. These functional options include: servo pressure regulation, throttle valve regulation, fully adjustable

SOFTLITE,

gas/air control 1:1 or amplified, electrical high-low or modulating control to fulfil the complete range of control applications.

The gas control has a first direct on/off operator for opening the safety valve of class B according to EN 161 and a second electric on/off servo operator for control of the main valve of class B,C or J according to EN 161 (for explanation class J, see chapter Standards and approvals page 30).

The pressure regulator is in accordance with class B requirements of EN 88

The gas control can handle the three gas families, manufactured gas, natural gas and LP gas.

General

All measurements are carried out under standard conditions listed below unless otherwise is indicated.

Standard conditions

• P

inlet

25 mbar nominal pressure, dry air of 20°C

• P

ambient

1013 mbar

• T

ambient

20°C

• Outlet orifice 2.8 mm

• Flow indication in m

• Recording of outlet pressure with a transducer connected to a

/2” pipe with a length of 10 times the diameter of the pipe with a short hose at a length of 5 times the diameter of the pipe.

• Nominal voltage

• Upright position, i.e. the position when the operators are on

top.

Page 3

3 EN2R-9004 0606R20-NE

FEATURES

General

• All burner control safety functions concentrated in one reliable and optimized system.

• Specially designed to provide the optimum system solution in gas appliances with a DBI or IP system to light the main burner.

• Both gas control and ignition control incorporate time proven design concepts assuring reliability.

• ON/OFF control of main burner by electric operator and electric servo operator directly energized from ignition control.

• Easy assembly of ignition control on gas control by plugging it on from the top.

• Mounting orientation may be within 90

in any direction

from the electric on/off operator upright position.

Gas control

• Inlet ∅ 18.6 mm and outlet ∅ 18.6 mm connections are straight through and can receive flanges.

• The following closing force models are available: B + J; B + C; B + B.

• Servo pressure regulator provides stable outlet pressure.

• Pressure feedback ensures constant burner pressure in

relation to combustion chamber pressure.

• All adjustments are accessible from the top.

• 9 mm diameter pressure taps on top face for checking inlet

and outlet pressure

• An internal fine mesh screen is incorporated at the inlet of the gas control. This screen is not removable for cleaning.

• An outlet screen is optional.

• Two mounting holes for self tapping screws are at the bot-

tom of the gas control for rigid attachment to the appliance.

Functional options

• Fast open and SOFTLITE versions

• Fully adjustable

SOFTLITE option to facilitate the smooth

light-up of burner and for changing over from one gas to another.

NOTE:

SOFTLITE opening is not always available when the

second valve is classified as a class B valve.

• 100 mbar inlet pressure versions available on request

• Throttle valve versions

• Electrical modulation (Modureg) or CVI-m.

• Electrical High-Low control.

• Pilot outlet for IP system

• Gas/Air ratio version available.

Gas connection options

• Internal thread (ISO 7-1), external thread (ISO-R228) or flanged connections. See table 4, 5, 6 and 7, page 9.

• Side outlet option for both main and pilot gas.

• The side outlet for pilot and main gas can only be con-

nected to a flanged burner manifold.

• Pilot gas connection for tubing with 4 mm outer diameter is located at the outlet end of the gas control.

• Pressure feedback fittings for 4 or 6 mm silicon tube can be mounted.

• End outlet or side outlet Quick connection for Mini Venturi

Electrical connection options

• The appropriate ignition control can be connected to the valve by plugging it on.

• Wired plug (IP 40) for connection with a remote ignition control.

• Rectifier plug (IP 40) for use with any standard DBI ignition system.

• 24 Volt versions available for use in conjunction with other ignition controls than S4565/S4585 series.

Page 4

EN2R-9004 0606R20-NE 4

DIMESIONAL DRAWING STANDARD CONNECTION

13.4

Pilot outlet M8 x 1-6H

for 4 mm tubing

Outlet

29.3

36.7

6.3 terminal (3)

148

VK.1..P/Q

(High/Low)

VK.1..A/C

(Standard regulator)

VK.1..E/T

(Throttle)

6.3 terminal (2)

148

VK.1..M/N

(Modureg)

Side outlet

Pressure tap (2)

Adjustable softlite

94.8

68.3

24.9

84.5

115

STEP

Hole Ø 2.6 to connect

ignition control

Throttle

Molex 1.1 square pin header

(mating connectors 3001 series)

113

12.5

Flange thread 1/2"

or 3/8" ISO7-1

16 mm full thread

VK.1..B/D

(Blank plate)

115

105

29.4

64.9

Mounting hole (2) for

tapping screws 3.9

DIN 7970

36.7

24.1

68.3

34.3

9.1

"0"-ring size

Ø 15.55 x Ø 15.55

M5 x 0.8(3)

6 mm full thread

Side outlet

(Optional)

Inlet

36.7

M4x0.7-6H(8)

6 min full thread

Ø 18.6

The cross hatched area

is sealing face without

imperfections

OUT

Earth terminal

21.9

V1 V2

Tolerances according

to ISO 2768 mK

VK.1..M/N

(ModuPlus)

140

Page 5

5 EN2R-9004 0606R20-NE

DIMESIONAL DRAWING EXTERNAL THREAD CONNECTION

Dimensional drawing VK41.5VE/VK81.5VE (Throttle)

15 ref

135

105

29.4

64.9

11.9

36.7

Inlet

20.7

G1/2" or G

3/4

13.4

OUT

MIN

V1 V2

84.5

115

24.9

84.5

Hole Ø 2.6 to connect ignition control

Earth terminal

94.8

Pressure feedback connection

29.3

36.7

End outlet

The cross hatched area is sealing face without imperfections

113

Molex 1.1 square pin header (mating connecters 3001 series

Mounting hole (2) for tapping screws 3.9 according DIN 7970

Tolerances according to ISO 2768 mK

100

120

105

36,7

35,7

24,1

Throttle

Throttle screw

29,3

Page 6

EN2R-9004 0606R20-NE 6

APPLICATION

The VK41.. /VK81..series gas control have been specially developed for application in domestic appliances.

The VK41.. series gas control can be used in a system in conjunction with a S4565, S4575 or S4585 series ignition control to provide an optimised safety sub-system for programmed safe light-up and flame supervision of the main burner.

When connected with a Honeywell specified rectifier plug and lead the VK4105 series valve can be used with any standard 220/240 Vac DBI ignition system.

VK81.. series gas controls for 24 Vrac have been developed for application with other ignition controls with appropriate power supply.

Page 7

7 EN2R-9004 0606R20-NE

SPECIFICATIONS

NOTE: Specifications for electrical modulation, electrical

high low, gas/air and other features are available on request.

Models

See model number chart on page 31

Main gas connection

• Standard see table 4, page 9.

• Optional see table 5, page 9.

• Side outlet can be fitted direct to a flanged burner manifold.

Inlet and outlet with

/8” or 1/2” ISO 7-1 internal pipe thread

and straight or elbow flanges with

/8” or 1/2” ISO 7-1 internal pipe thread are according to the torsion and bending stress of EN126 group 2

Connections with G

/2” or G 3/4” external thread fitted with nuts according to ISO 228-1 in combination with applicable sealing(s) withstand the torsion and bending stress of EN 126 group 1

Ambient temperature

-15 ... 60°C

Humidity

95% RH max. at 40°C

Storage

- 30 ... 70°C

Pilot gas connection

Standard at end outlet: M8 x 1 for 4 mm outer diameter tubing.

Pressure feedback connection

The servo pressure regulator has an M5 thread connection for pressure feedback. Pressure feedback fittings for 4 or 6 mm silicon tube can be mounted as option.

Dime nsions

See page 4 and 5

Outlet pressure range for ON/OFF regulators

1.5 ... 20 mbar 2 ... 37 mbar 5 ... 50 mbar

Minimum regulation capacity

0.31 m3/h air

Minimum differential pressure

Maximum operating pressure

The P

max

indication on the housing of the gas control is the maximum pressure at which it functions safely. However, the maximum inlet pressure is limited by the pressure range of the pressure regulator concerned. (See table 2.)

* This type can also be used for non regulation mode in LP

applications when pressure regulator adjustment screw is clockwise turned down until it stops.

Versions up to 100 mbar maximum inlet pressure are available on request

Mounting holes

Two mounting holes for thread forming M4 screws are located on the bottom of the gas control.

For versions with external thread there are two additional mounting holes for thread forming screws at the inlet side of the gas control.

The four holes at inlet and outlet for mounting a flange on the gas control are provided with M4 thread with min. 6 mm full thread.

In case of side outlet the three holes for mounting the flange are provided with M5 thread with a minimum of 6 mm full thread.

Table 1: Minimum differential pressure

Model ∆P min (mbar)

VK4105 2.5

VK4115 4

VK4125 4

Table 2: Operating pressure

Model Pressure range

(mbar)

Maximum inlet pressure (mbar)

with regulation 1.5 ... 20

2 ... 37* 5 ... 50*

30 45 60

without regulation - 60

Page 8

EN2R-9004 0606R20-NE 8

Capacity

In m3/h air at pressure drop as shown below. See also the capacity curves concerned.

NOTE 1.: Versions with side outlet connection have a 0.2 m

/h air lower capacity. NOTE 2.: Increased capacity versions are optional for types with suffix letter E, T and V. NOTE 3.:

/4“ external thread versions have a 0.3 m3/h air lower capacity.

Model Extention ∆P (mbar) Capacity (m3/h air) Capacit y curve

Number Page

VK410X/VK810X A, B, C, D, M, N, P, Q 3 3.4 H 10 13

E, T 3 2.8 H 160 17

VK411x/VK811x A, B, C, D, M, N, P, Q 5 4.4 H 20 14

E, T 5 3 H 170 18

V, VE 5 3.4 H 140 15

10 5.1

VB 5 4.4 H 20 14

VK412X A, B, C, D, M, N, P, Q 5 2.2 H 150 16

VK412X /VK812X V 5 2.2 H 150 16

10 5.1

Table 3: Valve classification

Model

valve 2nd valve

Classification Backpressure (mbar) Classification Backpressure (mbar)

VK4100/VK4105 VK8100/VK8105

B50J 0

VK4110/VK4115 VK8110/VK8115

B50C10

VK4120/VK4125 VK8120/VK8125

B50B50

Page 9

9 EN2R-9004 0606R20-NE

Table 6: Mini-Venturi valve connection

Table 7: Throttle valve (VK....VE only) connection

Table 4: Standard valve connection

Inlet End outlet Side outlet Body length

(mm)

Flanged Flanged -- 105

Flanged -- Flanged 105

Internal

/8”

ISO 7-1

-- Flanged 115

Internal

/2”

ISO 7-1

-- Flanged 115

Internal

/2”

ISO 7-1

Internal 1/2” ISO 7-1

-- 115

Table 5: External valve connection (optional)

Inlet End outlet Side outlet Body length

(mm)

/2”G

/2”-- 135

/2” Flanged -- 120

/4”G

/4”-- 135

/4” Flanged -- 120

/4” -- Flanged 120

/4” Internal 11/2”

ISO 7-1

-- 120

/2” -- Flanged 120

Flanged G

/2”-- 120

Flanged G

/4”-- 120

Inlet End outlet Side outlet Body

length (mm)

Flanged Quick connect

mini-venturi

-120

Flanged - Quick connect

mini-venturi

105

/4” Quick connect

mini-venturi

-135

/4” - Quick connect

mini-venturi

120

Inlet End outlet Side outlet Body length

(mm)

Flanged Flanged -- 105

/2” Flanged -- 120

/4” Flanged -- 120

Page 10

EN2R-9004 0606R20-NE 10

ELECTRICAL DATA

Table 8: Electrical connection for Direct Burner Ignition systems

Supply voltage Coil indication Rectifier circuit

position

Coil connection ( fig. 1 ) Valve indication

24 Vac, 50/60 Hz 24 Vrac External Series connection pin1 and pin 5 or

plug 45.900.441-029

VK 81.5

24 Vac, 50/60 Hz 24 Vrac In plug Select plug 45.900.441- with rectifier

(See table 11)

VK 81.5

100 Vac, 50/60 Hz 100 Vrac External Series connection pin1 and pin 5 VK 41.5

110 Vac, 50/60 Hz 110 Vrac In S4575 Select plug 45.900.441-033

without rectifier (See table 11)

VK 41.5

In plug Select plug 45.900.441-039

(See table 11)

VK 41.5

External Series connection pin1 and pin 5 VK 41.5

220 ... 240 Vac, 50/60 Hz 220 ... 240 Vrac In S4565 Select plug 45.900.441-033

without rectifier (See table 11)

VK 41.5

In plug Select plug 45.900.441- with rectifier

(See table 11)

VK 41.5

External Series connection pin1 and pin 5 VK 41.5

Table 9: Electrical connection for Intermittent Pilot ignition systems

Supply voltage Coil indication Rectifier circuit

position

Coil connection ( fig. 1 ) Valve indication

24 Vac, 50/60 Hz 24 Vrac External Parallel connection pin1/2 and pin 4/5 VK 81.0

220 ... 240 Vac, 50/60 Hz 220 ... 240 Vrac In S4565 and

S4585 types

S4565 and S4585 types VK 41.0

220 ... 240 Vac, 50/60 Hz 220 ... 240 Vrac External Parallel connection pin1/2 and pin 4/5 VK 41.0

Table 10: Power consumption (W) and current (mA)

Supply voltage Power consumption Current

Nominal voltage 110% nominal voltage Nominal voltage 110% nominal voltage

operator

+ 2

operator

+ 2

operator

+ 2

operator

+ 2

operator

DBI system

24 Vac, 50/60Hz -- 9.2 -- 11 -- 424 -- 466

100 Vac, 50/60Hz -- 9.75 -- 11.9 -- 105 -- 115

110 Vac, 50/60Hz -- 8.8 -- 10.8 -- 89 -- 98

220 Vac, 50/60Hz -- 9.4 -- 11.4 -- 48 -- 52

240 Vac, 50/60Hz -- 11.2 -- 13.6 -- 52 -- 57

IP system

24 Vac, 50/60Hz 6.7 6.7 + 3.1 8.0 8.0 + 3.7 309 309 + 143 340 157

220 Vac, 50/60Hz 9.1 4.8 11 5.8 46 24 51 27

240 Vac, 50/60Hz 10.9 5.7 13.1 6.9 50 26 55 29

220Vac, 50/60Hz 7 7 + 2.2 8.3 8.3 + 2.7 31 31 + 11 35 35 + 12.2

240 Vac, 50/60Hz 8.0 8.0 + 2.6 9.6 9.6 + 3.2 35 35 + 12.1 38.4 38.4 + 13.3

Page 11

11 EN2R-9004 0606R20-NE

Fig. 1. Coil connection

Rectifier plug

The 220/240 V,110V and 24 V versions of the VK4105/ VK8105 series gas controls can be connected to any standard DBI control with a 220/240 Vac, 110V or 24 Vac output by using a rectifier plug 45.900.441- See table 11.

Electical protection of gas control with rectifier plug

IP 40

Mounting of rectifier plug

fig. 2 .

Mounting screw

Torque: 40 Ncm max.

Fig. 2. Mounting of rectifier plug

IMPORTANTIMPORTANT

Warranty claims are not accepted if not the specified plug/rectifier circuit is used.

1Pin number 2 3 4 5

Page 12

EN2R-9004 0606R20-NE 12

Table 11: Rectifier plugs

Order number Supply

voltag e

Wires Cable

length

Plug Cable end

Vac u nle s s specified

(mm) config Rectifier screw config strip

length (mm)

Special Finish

45.900.441-011 220/240 3 145 fig. 25 yes in bag fig 20 75 solder dip

45.900.441-012 24 2 500 fig. 25 yes in bag fig 22

45.900.441-013 220/240 3 500 fig. 25 yes in bag fig 20 50 splices

45.900.441-014 220/240 3 620 fig. 25 yes no fig 20 80 solder dip

45.900.441-015 24 2 500 fig. 25 yes in bag fig 20 50 splices

45.900.441-016 220/240 3 240 fig. 25 yes in bag fig 20 150 solder dip

45.900.441-017 220/240 3 150 fig. 25 yes in bag fig 20 40 solder dip

45.900.441-018 220/240 3 800 fig. 25 yes in bag fig 20 75 solder dip

45.900.441-019 24 2 50 fig. 25 yes inserted fig 23

45.900.441-021 24 2 720 fig. 25 yes in bag fig 20 80 solder dip

45.900.441-022 24 2 720 fig. 25 yes inserted fig 21

45.900.441-023 24 2 1260 fig. 25 yes in bag fig 20 80 solder dip

45.900.441-024 24 2 1260 fig. 25 yes inserted fig 21 solder dip

45.900.441-025 220/240 3 600 fig. 25 yes no fig 20 130 solder dip

45.900.441-026 220/240 3 1500 fig. 25 yes in bag fig 20 50 solder dip

45.900.441-027 220/240 3 580 fig. 24 yes inserted fig 21 * * earth wire = 6.5 faston fema le

45.900.441-028

(as -027, but single packed in bag)

220/240 3 580 fig. 24 yes inserted fig 21 * * earth wire

= 6.5 faston fema le

45.900.441-029 24 Vdc 2 500 fig. 24 no in bag fig 20 50 splices

45.900.441-030 220/240 3 500 fig. 25 yes no fig 20 50 splices

45.900.441-031

(for IP application)

220/240 4 700 fig. 25 double in bag fig 20 50 splices

45.900.441-032 220/240 3 1050 fig. 25 yes no fig 20 150 splices

45.900.441-033 220/240

Vdc

3 500 fig. 25 no inserted fig 20 50 splices

45.900.441-035 220/240 3 403 fig. 25 yes inserted fig 20 special special earth wire

solder dip

45.900.441-036 220/240 3 570 fig. 25 yes inserted stocko connectors

45.900.441-037 220/240 3 1800 fig. 25 yes in bag fig 20 50 solder dip

45.900.441-038 220/240 3 397 fig. 25 yes inserted stelvio connectors earth wire stripped

splices

45.900.441-039 110 3 500 mmfig. 25 yes in bag fig 20 50 solder dip

Page 13

13 EN2R-9004 0606R20-NE

CAPACITY CURVE H10 (CVI)

MINIMUM CAPACITY CURVE

012345678

FLOW (m³/h) at 1013 mbar and 15˚C, dry

PRESSURE DROP (mbar)

AIR

G110/120

G140

G20

G25

G30

BG1/BG2 VK410./VK810. BP: 50/0 SIZE: 1/2" DATE: 96-06-11 REV: 3 H10

Page 14

EN2R-9004 0606R20-NE 14

CAPACITY CURVE H20 (CVI)

012345678910

/h) at 1013 mbar and 15

PRESSURE DROP (mbar)

AIR

G110/120

G140

G20

G25

G30

BP:

50/10

SIZE:

1/2"

DATE: 14-10-02 REV:

S V /MV : 17/17

VK 411 ../VK 811 .. ,V B

MINIMUM CAPACITY CURVE

FLOW (m

C, dry

Page 15

15 EN2R-9004 0606R20-NE

CAPACITY CURVE H140 (CVI)

MINIMUM CAPACITY CURVE

012345678

FLOW (m³/h) at 1013 mbar and 15˚C, dry

PRESSURE DROP (mba

AIR

G110/120

G140

G20

G25

G30

BG1/SM2 VK411. / VK811. BP: 50/10 SIZE:1/2" DATE: 96-06-11 REV: 0 H140

Page 16

EN2R-9004 0606R20-NE 16

CAPACITY CURVE H150 (CVI)

MINIMUM CAPACITY CURVE

012345678

FLOW (m³/h) at 1013 mbar and 15˚C, dry

PRESSURE DROP (mba

AIR

G110/120

G140

G20

G25

G30

BG1/SM2 VK412./VK812. BP: 50/50 SIZE:1/2" DATE: 96-06-11 REV: 0 H150

Page 17

17 EN2R-9004 0606R20-NE

CAPACITY CURVE H160 (CVI)

MINIMUM CAPACITY CURVE

012345678

FLOW (m³/h) at 1013 mbar and 15˚C, dry

PRESSURE DROP (mba

AIR

G110/120

G140

G20

G25

G30

BG1/BG2/THR VK410.E,T/VK810.E,T BP: 50/0 SIZE: 1/2" DATE: 96-06-11 REV: 0 H160

Page 18

EN2R-9004 0606R20-NE 18

CAPACITY CURVE H170 (CVI)

MINIMUM CAPACITY CURVE

012345678

FLOW (m³/h) at 1013 mbar and 15˚C, dry

PRESSURE DROP (mba

AIR

G110/120

G140

G20

G25

G30

BG1/BG2/THR VK411.E,T/VK811.E,T BP: 50/10 SIZE:1/2" DATE: 96-06-11 REV: 0 H170

Page 19

19 EN2R-9004 0606R20-NE

PERFORMANCE CHARACTERISTICS

Maximum allowable leakage

Each gas control is factory tested to meet the following leakage requirements:

• outerwall: 50 cm

/h at test pressure of 150 mbar.

• safety valve: 40 cm

/h at test pressure of 6 and 150 mbar.

• main valve (plus operator inlet valve): 40 cm

/h at test

pressure of 6 and 150 mbar.

Outlet pressure adjustment range capability

Manuf./Natural/LP gas:

1.5 ... 20 mbar 2 ... 37 mbar with block function up to 50 mbar

LP gas: 5 ... 60 mbar.

Minimum adjustable capacity

For versions with a throttle valve (suffix E/T/VE) the minimum adjustable capacity is 0.6 m3/h air at ∆P of 20 mbar.

Pilot flow

Pilot flow capacity is more than 0.1 m

/h at 9 mbar

pressure drop.

Recovery time of servo system

The recovery time of the adjustable

SOFTLITE system in

minimum position is within 15 seconds from operator de-energization and in maximum position the recovery time shall be within 30 seconds from operator de-energization.

High pressure test

In the ”OFF” condition, the gas control will withstand 3 bar (air) inlet pressure without damage. Attempts to operate the gas control, while in this fault condition will not damage it.

Operable voltage range

The gas control will function satisfactory between 85% and

110% of the rated voltage.

Valve closing characteristics

The gas control will close within 1 second from operator deenergization, (at an inlet pressure of 22.5 mbar and minimal

2.5 mbar pressure drop).

Main valve opening characteristics (measured with gas)

Fast opening versions

Under conditions where the supply pressure is at least 2.5 mbar above the outlet pressure setting, the dead time shall be

0.5 s maximum. The outlet pressure will reach 80% of the rated flow within 1 second from start of flow. Full outlet pressure will be reached within 5 seconds.

SOFTLITE versions (See table 13)

The adjusted outlet pressure will be reached between 5 and 15 seconds from start of flow (for LP gas between 4 and 10 seconds)

Adjustable

SOFTLITE

NOTE: For

SOFTLITE versions the SO FTLITE pressure can be

adjusted from the rated SOFTLITE up to the desired value.

Table 12: Operable voltage range

Rated voltage Operable voltage

24 Vac, 50/60 Hz 19.5 ... 27 Vac

100 Vac, 50/60 Hz 85 ... 110 Vac

220/240 Vac, 50/60 Hz 187 ... 264 Vac

Table 13: Main valve (class D only) opening characteristics sOFTLITE versions

SOFTLITE

number

Inlet pressure (mbar)

Kind of gas Dead time (s) max Out let pressure (mbar)

1.5 s after start of flow (in min. position)

Outlet pressure (mbar)

1.5 s after start of flow (in max. position)

Upright positon

Horizontal position

3 20 G 20/25 1.8 1.5 1 ... 3.5 > 12

5 7

20 G 20/25 1.2 1.0 2.5 ... 6.0

4.5 ... 7.5

> 12

7 37 G 30/31 1.5 1.2 2.5 ... 6.5 > 16

7 50 G 30/31 1.2 1.0 2.5 ... 6.5 > 19

Page 20

EN2R-9004 0606R20-NE 20

Oscillation

Maximum oscillation under all circumstances:

0.5 mbar.

Tap sensitivity of outlet pressure set point

For all gases the maximum deviation may be 1 mbar.

Repeatability of outlet pressure set point

For all gases the maximum deviation from set point is:

0.3

mbar or

3% of the set point value, whichever is the greatest.

Design life

500.000 cycles for safety and main valve operator. Cycle frequency maximum 100 cycles /hour.

Total set point shift

)

For other versions see the applicable handbook

Temperature sensitivity VK41../81..VE type:

-15 ... 70°C : 4% of flow

Table 14: Total set point shift servo regulator on/off

version*

)

Pressure range Tolerance

1.5 ... 20 2 ... 37

6% of the set point value or 1 mbar whichever is the greatest

5 ... 50 6% of the set point value or 1.5 mbar

whichever is the greatest

Page 21

21 EN2R-9004 0606R20-NE

INSTALLATION

IMPORTANTIMPORTANT

Take care that installer is a trained experienced service man.

Turn off gas supply before starting installation. Disconnect power supply to prevent electrical shock

and/or equipment damage. Do not remove seals over inlet and outlet until the

device is ready to be installed. Take care that dirt cannot enter the gas control during

handling.

Mounting position

The gas control can be mounted 0 to 90 degrees in any direction from the upright position (from the position when the operators are on top).

Main gas connection

Gas controls with internal thread

• Take care that dirt cannot enter the gas control during handling.

• Use a sound taper fitting with thread according to ISO 7-1 or a piece of new, properly reamed pipe, free from swarf.

• Do not thread or tighten the pipe or pipe fitting too far (see table below). Otherwise distortion and malfunction could result.

• Apply a moderate amount of good quality thread compound to the pipe or fitting only, leaving the two end threads bare. PTFE tape may be used as an alternative.

• Tighten gas control using the right open end wrench. fig. 3 .

Fig. 3.

• Ensure the gas flows in the same direction as the arrow on the bottom of the gas control.

Gas controls for flange connection

• Insert ”O”-ring in the groove of each flange. If necessary grease ”O”-ring slightly to keep it in place.

• Mount gas control between flanges using the four screws for each flange.

Gas controls with external thread connection

IMPORTANTIMPORTANT

Fastening torque flat sealing ring only applicable for type Klingersil C4324

Olives for this application are not supplied by Honeywell

Torque of olive applications may differ depending on olive dimensions.



With 1/2” nut and flat sealing ring for pipe 14 mm ( fig. 4 .)

Nut: drawing:........................................ 45.006.583-005

Flat sealing ring according to DIN 3535-6 with size ∅18 x ∅12 x 1.5 mm

drawing................................................. 45.006.582-002

Fastening torque: maximum 40 Nm

minimum 25 Nm

Pipe end construction: see fig.: 7.



With 1/2” nut and flat sealing ring for pipe 15 mm ( fig. 4 .)

Nut: drawing:........................................ 45.006.583-004

Flat sealing ring according to DIN 3535-6 with size ∅18 x ∅12 x 1.5 mm

drawing................................................. 45.006.582-002

Fastening torque: maximum 40 Nm

minimum 25 Nm

Pipe end construction: fig. 8 .

Fig. 4. External thread connection with nut and flat

sealing ring

Pipe size (inch) Max. length of pipe thread (mm)

18.6

Page 22

EN2R-9004 0606R20-NE 22



With 3/4” nut and olive ( fig. 5 .)

Pipe diameter: 15 mm

Nut: drawing:........................................ 45.006.583-003

Fastening torque: maximum 50 Nm

minimum 30 Nm Pipe end construction: square off end of tubing and remove burrs.

Fig. 5. External thread connection with nut and olive



With 3/4” nut and “O”-ring ( fig. 6 .)

Pipe diameter: 15 mm

Nut: drawing:........................................ 45.006.583-003

“O”-ring size: ∅14.3 x ∅2.4 mm

drawing ................................................ 45.001.583-003

Fastening torque: maximum 50 Nm

minimum 10 Nm Pipe end construction: fig. 9 .

Fig. 6. External thread connection with nut and “O”-ring



With 3/4” nut and flat sealing ring for pipe 15 mm ( fig. 4 .)

Nut: drawing:........................................ 45.006.583-003

Flat sealing ring according to DIN 3535-6 with size ∅24 x ∅16 x 1.5 mm:

drawing ................................................ 45.006.582-001

Fastening torque: maximum 50 Nm

minimum 30 Nm Pipe end construction: fig. 10 .



With 3/4” nut and flat sealing ring for pipe 18 mm ( fig. 4 .)

Nut: drawing:........................................45.006.583-002

Flat sealing ring according to DIN 3535-6 with size ∅24 x ∅16 x 1.5 mm

drawing.................................................45.006.582-001

Fastening torque: maximum 50 Nm

minimum 30 Nm

Pipe end construction: fig. 11 .

Fig. 7. Pipe (dia 14 mm) for flat sealing ring connection

Fig. 8. Pipe (dia 15 mm) for flat sealing ring connection

Fig. 9. Pipe end for “O”-ring connection

Fig. 10. Pipe (dia 15 mm) for flat sealing ring connection

Fig. 11. Pipe (dia 18 mm) for flat sealing ring connection

Pressure feedback connection

WARNING

To avoid decreasing of performance of pressure regulator by pinching off the pressure feedback tubing, it is recommended to use a tube material which will not kink.

14 18

+ 0.2

- 0.2

15 18

+ 0.2

- 0.2

23.4 +/- 0.15

7.5 +/- 0.2

+ 0.10

- 0.05

15 23.4

+ 0.2

- 0.2

18 23.4

+ 0.2

- 0.2

Page 23

23 EN2R-9004 0606R20-NE

Pilot gas connection (if applicable)

• Square off the end of tubing and remove burrs.

• Slip compression fitting over tubing.

• Insert tubing into gas control housing until it bottoms, slide

fitting into place and turn finger tight.

• Use a wrench to tighten fitting about 1

/2 turn beyond finger

tight to shear of the olive. Do not use jointing compound.

Connect other end of tubing to pilot burner according to the manufacturer’s instructions.

CAUTION

Do not bend tubing at gas control after compression fitting has been tightened, as this may result in gas leakage at the connection.

Perform gas leak test

WARNING

FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY OR DEATH

Check for gas leaks with a rich soap and water solution any time work is done on a gas control.

Gas leak test

• Paint all pipe connections upstream of the gas control with a rich soap and water solution. Bubbles indicate a gas leak.

• If a gas leak is detected, tighten the pipe connection.

• Stand clear while lighting the main burner to prevent injury

caused from hidden gas leaks, which could cause flasback in the appliance vestibule. Light the main burner.

• With the main burner in operation, paint all pipe joints (including adapters) and gas control inlet and outlet with with a rich soap and water solution an approved leak detection fluid.

• If another gas leak is detected, tighten adapter screws, joints and pipe connections.

• Replace the part if gas leak can not be stopped.

CAUTION

Keep soap and water solution away from electrical connecetions.

Page 24

EN2R-9004 0606R20-NE 24

ELECTRICAL CONNECTIONS AND WIRING

IMPORTANTIMPORTANT

Wiring must be in accordance with local regulations. The appliance manufacturer’s instructions should

always be followed. Before installing or replacing any control check that

type number is correct for the application. Ensure combustion chamber is free of gas before

start up. Conduct a thorough check out when installation is

completed. At the first start the ignition control can be in lock out;

depress reset button to free control.

WARNING

Take care that installer is a trained experienced service man. Turn off gas supply before starting installation. Disconnect power supply to prevent electrical shock and/or equipment damage.

IMPORTANTIMPORTANT

Warranty claims are not accepted if the specified plug/rectifier circuit is not used.

Wiring

• Use cable which can withstand 105°C ambient.

• Use cable which is proven against moisture.

• Wiring between ignition control and spark sensing probe

should have good quality insulation, suitable for the temperatures encountered.

Assembling of the cable connector(s) for IP 20 protection

Follow the sequence as mentioned under Assembling of the cable connector(s) for IP 44 protection" except the assembling of the grommet.

Assembling of the cable connector(s) for IP 44 protection ( fig. 12 .)

• Use cable with Ø 5 ... Ø 7 mm.

• Strip length cable: 15 mm

• Grommet inlet numbers1, 2, 4 applicable for cable

with Ø 5 ... Ø 7 mm.

• Grommet inlet number 3 applicable for cable with Ø 4 ... Ø 7 mm.

• Mount the connector(s) and bring the cable grommet in position over the cables and connector.

Fig. 12.

Assembly of cover with integrated strain relief ( fig. 13 .)

Position the cover on the ignition control. Then, when holding the cover down (in direction A) rotate it to mount the cable(s) in the strain relief (in direction B). Finally fix the whole assembly (ignition control and cover) with a screw on the gas control with a torque of 40 Ncm max.

Fig. 13.

Disassembly of cover with integrated strain relief

• Loosen the cover screw.

• Pull up the cover screw by hand, lift the cover slightly and

push it in the direction of the cables.

Fusing

In order to prevent unsafe conditions at too high current, the ignition controls S4565, S4575 and S4585 series have an integral non replaceable fuse. This fuse will be blown long before the maximum 16 A external fuse switches off.

Spark gap

Max. allowable spark gap 3.5 mm

Supply voltage polarity

WARNING

If ignition control seems to operate normally but does not detect flame, check for right polarity of power supply (line, neutral).

Checking flame current

• The minimum value should be in accordance with specified value.

• To check flame current connect a DC micro-Ampèremeter between flame sensing wire and flame sensing rod.

• If flame current is insufficient check that flame sensing rod is fully enveloped by the flame and that burner is reliable grounded to ignition control.

• If there is no sufficient flame current due to phase-phase mains it is recommanded to use a AT7030A or AT7030B flame detection transformer. See also instruction sheet EN1R-9136 for AT7030 transformer.

WARNING

Short µA meter during ignition, to prevent damage of the µA meter in single rod application.

Grommet

Connector

Page 25

25 EN2R-9004 0606R20-NE

ADJUSTMENTS AND CHECKOUT

IMPORTANTIMPORTANT

Adjustments must be made by qualified persons only. If the appliance manufacturer supplies checkout and/

or service and maintenance instructions carefully follow them. If these instructions are not provided then use the procedure outlined below.

Pressure tap

The gas control is provided with a pressure tap of 9 mm outer diameter at inlet and outlet side. When checking the pressure undo the screw a half turn and slip tube over nipple. Ensure that screw is retightened after making test.

Pilot flame (VK4100/VK8100 only)

WARNING

It should be noted, that after a long time of stoppage (summer) it can take up to 60 s to come to an ignition of the pilot burner.

Outlet pressure adjustment on/off versions (see page 4 )

• Disconnect pressure feedback connection (if applicable)

• Start-up appliance in order to have gas input to burner.

• Check gas input to the appliance using a clocking gas

meter or alternatively a pressure gauge connected to the outlet pressure tap.

• Remove cap screw to expose pressure regulator adjustment screw.

• Slowly turn adjustment screw with a small screw driver until the burner pressure required is recorded on the pressure gauge. Turn adjustment screw clockwise to increase or counter-clockwise to decrease gas pressure to the burner.

• For non-regulating mode (LP gas) turn adjustment screw clockwise until it stops.

• Replace pressure regulator cap screw.

• Connect pressure feedback connection (if applicable).

Outlet pressure adjustment throttle versions VK.1..E/T(see page 4)

• Energize electric operators in order to have gas input to burner.

• Check input to the appliance using a clocking gas meter or alternatively a pressure gauge connected to the oultet pressure tap.

• Turn the flow adjustment screw with a screw driver in clockwise direction to decrease and turn counter

clockwise to increase the gas flow.

Check of

SOFTLITE

The SOFTLITE pressure is factory set. Check burner performance at this pressure observing burner ignition and flame characteristics. Burner should ignite promptly and without flash back to orifice and all ports should remain lit. Cycle burner several times (wait 15 seconds between cycles to allow servo system to resume slow open action). Repeat check of slow opening after allowing the appliance to cool down.

SOFTLITE adjustment (see page 4)

The

SOFTLITE pressure can be increased from the rated

SOFTLITE to optimise the ignition or to change over to another

gas type.

• Check the ignition as described above.

• Turn the appliance off.

• Remove the dust cap. This can be done by turning it 45

degrees counter-clockwise and then lifting off the dust cap

• Turn the adjustment screw one step in the direction ”MAX” to increase or in the direction ”MIN” to decrease the

SOFTLITE pressure.

NOTE: Change over from natural gas to LP gas by turning

from mininimum to maximum.

• Start up the appliance and re check the ignition, and repeat the adjustment if needed.

• Replace dust cap.

Throttle adjustment ..VE types.

The position of the throttle screw can be found on page 5. Apply a screwdriver to turn the screw. To decrease the flow, turn screw clockwise. To increase flow, turn screw counter-clockwise.

WARNING

Applied torque may not exceed 8 Ncm

Final checkout of the installation

Set appliance in operation after any adjustment and observe several complete cycles to ensure that all burner components function correctly and that cap screw and cover are fitted and secured.

Maintenance and service

Under normal circumstances no maintenance or service is required. Screws on the gas control that have been sealed must never be removed.

Throttle scre

decrease flow (pressure)

increase flow (pressure)

Page 26

EN2R-9004 0606R20-NE 26

CONSTRUCTION AND WORKING PRINCIPLES

Servo pressure regulation

The VK4100/VK8100 series gas controls features the positive servo system, i.e. the main gas valve is closed by spring pressure in the normal shut down position and can only be opened when gas pressure is sufficient to overcome the spring force. This valuable built in safety feature ensures the main valve wil automatically close in the event of power or gas supply failure.

The heart of the system is the servo pressure regulator which consists of a pressure relief valve integrated in a regulator diaphragm which is fitted above and controls the main valve.

When the direct on/off operator and servo on/off operator are energized, inlet gas flows through the servo orifice and through the open operator valve into the servo system and the regulator. This servo gas moves the main valve diaphragm upwards enough to open the main valve. As soon as the main valve has opened, the outlet pressure will be sensed by the regulator diaphragm via the feedback channel.

When the force operated by the pressure is greater than that preset by the adjustment screw, the regulator valve opens

relieving some of the working pressure. This reduces the force against the main valve spring allowing the main valve to close proportionately. Thus the main valve limits the outlet (or burner) pressure to the preset level.

As a result, outlet pressure is continuously maintained by comparing it to the preset pressure and adjusting the position of the main valve accordingly. This means that a constant outlet pressure is maintained regardless of inlet pressure variations.

At shut down, the small volume of working gas in the regulator and the diaphragm chamber is dumped into the main outlet chamber.

A reference pressure feedback connection further regulates the outlet pressure by compensating for differences in the air pressure in the combustion chamber and at the valve.

If pressure regulation is not needed, the regulator spring can be blocked by turning the adjustment screw down until it stops or the pressure regulation is removed. In these cases the full servo gas pressure opens the main valve as far as the pressure drop allows.

Fig. 14. Servo pressure regulation working

Page 27

27 EN2R-9004 0606R20-NE

SOFTLITE

Some burners function well using a fast opening valve with the pressure build up as shown in fig. 15. However, other burner/ appliance combinations need a means of improving their ignition characteristics by providing quieter ignition and reducing flame roll-out. The

SOFTLITE mechanism achieves

this by changing the profile of the outlet pressure curve as shown in fig. 15.

An extra diaphragm and spring are inserted below the main diaphragm. When the electric servo operator valve is opened, working gas enters the

SOFTLITE chamber via the inlet orifice,

and is fed into the space between the diaphragms. Working gas pressure rapidly increases to a preset level, partially opening the main valve ( fig. 16 .).

As soon as it reaches the start level it overcomes the

SOFTLITE

spring pressure. The resultant move of the

SOFTLITE

diaphragm inhibits the increase of working gas pressure on the main valve diaphragm. Only when the

SOFTLITE spring has

been totally compressed does the working gas pressure increase rapidly once again until the regulator set point pressure is reached.

Fig. 15. Opening characteristics

SOFTLITE adjustment

The adjustable

SOFTLITE feature allows for individual SOFTLITE

setting from the rated min. setting upwards and for switching over from natural gas to LP gas pressures. An example is given in fig. 18.

Fig. 16. Servo pressure regulation

SOFTLITE models

SOFTLITE

Fast open

time (s)

SOFTLITE ON position, SOFTLITE gas only, main valve partially open

SOFTLITE ON position, main valve open

Safety valve open

Page 28

EN2R-9004 0606R20-NE 28

Fig. 17. Safety valve and main valve open position

Fig. 18. Adjustable

SOFTLITE

MAX

MIN

MAX

DD EE

MIN

10 15

Time (seconds)

Outlet pressure (mbar)

Example:

SOFTLITE curve VK41../VK81..

SOFTLITE spring: 5 mbar

Gas family: LP Gas (G30, G31 Inlet pressure: 37 mbar Adjustable

SOFTLITE setting positioning

Page 29

29 EN2R-9004 0606R20-NE

QUALITY ASSURANCE STATEMENT

Products are manufactured under an ISO 9001 (1994) based and certified Quality System.

The quality system is described in the Honeywell Combustion Controls Center Quality Assurance Programme and its related operational procedures and instructions.

The quality system is approved by Gastec against certificate number 9.302/2.

The quality organisation is responsible for defining, maintaining, improving and verification of the quality systems in the field of design, production process and field quality service.

Assembly processes are guided by work instructions. Patrol inspections form part of the assembly processes.

At the end of the assembly phase, all gas controls are leakage and performance tested/adjusted.

Assembly inspection is performed by employees of the quality control department, using their own authorised equipment.

All inspections (incoming and assembly) are performed by trained personel and according inspection procedures.

Page 30

EN2R-9004 0606R20-NE 30

STANDARDS AND APPROVALS

Standards

The gas control has been designed to meet the European Standards: EN 88: Pressure govenors EN 126: Multifunctional controls. EN 161: Automatic shut off valves

The safety shut off valve meets class A or B requirements depending on model number.

The servo operated main valve meets class J requirements in case of: VK4100/VK4105

The servo operated main valve meets class C requirements in case of VK4110/VK4115

The servo operated main valve meets class B requirements in case of VK4120/VK4125

A class J valve as mentioned in EN 161; 1997 is equal or better than a class D’ valve as mentioned in EN 297 and EN 483 and class D valves as mentined in other standards.

According to bending stresses the gas control meets the highest requirements (group 2).

The pressure govenor meets class B performance.

Regarding electric safety, the gas control can be used in appliances according to European Standard for household electrical requirements EN 60335 series.

The gas control also meets all Electro Magnetic Compatability standards for non-industrial appliances.

Approvals

The gas control conforms with the following EC - Directives:

• Gas Appliance Directive (90/396/EEC)

• Low Voltage Directive (73/23/EEC)

• Electro Magnetic Compatability Directive (89/336/EEC)

The fact that the gas control is certified to european standard EN 88 EN 126 and EN161 means that the gas control meets the requirements in all EC and EFTA countries.

Details per O.S. number can be found in the Approvals List.

Page 31

31 EN2R-9004 0606R20-NE

ORDERING INFORMATION

When ordering specify:

• Model number of CVI gas control component required: see model number chart below.

• The correct pilot burner for the installation concerned: refer to Honeywell ignition products guide EN0R-0038.

NOTE: Complete gas control, replacement parts and

accessories will be available under ”TRADELINE” label. Ask your wholesaler for details.

Fig. 19. Model number chart VK series gas controls

410

A 9999

Ordering Specification number

A: fast opening with regulator B: fast opening without regulator C: SOFTLITE opening with regulator D: SOFTLITE opening without regulator E: fast opening with throttle F: Integrated gas/air 1:1 with venturi mixing

system M: fast opening with Modureg N: SOFTLITE opening with Modureg P: fast opening with High-Low Q: SOFTLITE opening with High-Low R: fast opening with regulator and suitable

for gas/air application T: SOFTLITE opening with throttle V: Integrated gas/air 1 : 1 VE: Integrated gas/air 1 : 1 and throttle

Valve classification 0: Class B + J 1: Class B + C 2: Class B + B

1: CVI system valve

4: line voltage 8: low voltage

VK: product family identifier

0: pilot outlet, IP ignition system 5: no pilot outlet, DBI ignition system

Specification number

Page 32

EN2R-9004 0606R20-NE 32

REPLACEMENT PARTS AND ACCESSORIES

Contents

Replacement parts and accessories page

Flange assemblies.......................................................... 32

Fitting ............................................................................ 32

Gas pressure switch ..................................................... 33

Miscellaneous ............................................................... 33

Plugs .............................................................................. 33

FLANGE ASSEMBLIES

Not applicable for mounting over pilot outlet.

Applicable for mounting in all directions.

* Provided with

/8” BSP. Tr pressure tap hole

FITTING

Only applicable for VK41../VK81..R

Connection size Configuration ”O”-ring and

screws

Packing quantity (pcs)

Order number

Straight Elbow

/8” BSP.Pl X - YES 200 45.900.400-101

/8” BSP.Pl

- X YES 200 45.900.400-103

/8” BSP.Pl

- X Only “O”-ring 200 45.900.400-129

/2” BSP.Pl X - YES 200 45.900.400-102

/2” BSP.Pl X - NO 200 45.900.400-106

/2” BSP.Pl X - Only “O”-ring 200 45.900.400-131

/2” BSP.Pl X - YES 10 45.002.776-041

/2” BSP.Pl

- X YES 200 45.900.400-104

/2” BSP.Pl

-X* NO 200 45.900.400-108

/2” BSP.Pl

-X* Only “O”-ring 200 45.900.400-130

/2” BSP.Pl

X - YES 10 45.002.776-042

/2” NPT X - YES 200 45.900.400-122

/4” NPT

- X YES 200 45.900.400-146

Ø 18.4 mm X - YES 200 45.900.400-123

Description Material Packing quantity Ordernumber

Compression fitting M8 x 1 for 4 mm pilot tube connection Brass 200 45.900.402-019

Compression fitting M10 x 1 for 6 mm pilot tube connection

Brass 200 45.900.402-020

Compression fitting M11 x 1 for 6 mm pilot tube connection

Brass 200 45.900.402-002

Pressure feedback fitting for 4 mm tube Brass 200 45 .900.402-010

Pressure feedback fitting for 6 mm tube Brass 200 45 .900.402-011

Pressure feedback fitting for 4 mm tube Polyamide 6.6 100 45.900.402-031

Pressure feedback fitting for 6 mm tube Polyamide 6.6 100 45.900.402-034

Page 33

33 EN2R-9004 0606R20-NE

GAS PRESSURE SWITCH

With cover mounted

MISCELLANEOUS

PLUGS

Cable wiring DBI applications

220/240 Volt applications: 3 x 0.75 mm

110 Volt applications: : 3 x 0.75 mm

24 Volt applications: 2 x 0.50 mm

Cable wiring IP applications

220/240 Volt applications: 4 x 0.75 mm

For details for specific plug codes, see table 11, page 12

Fig. 20.

Fig. 21.

Fig. 22.

Fig. 23.

Description Packing quantity Ordernumber

Switch point ON: 15.5

1; switch point OFF: 13 ± 1, gold plated contacts, red sealing 48 45.900.438-107

Switch point ON: 15.5

1; switch point OFF: 13 ± 1, AgNi contacts, blue sealing 48 45.900. 438-109

Switch point ON: 12.5

1; switch point OFF: 10 ± 1, AgNi contacts, green sealing 48 45.900.438-110

Switch point ON: 15.5

1; switch point OFF: 13 ± 1, AgNi contacts, blue sealing 48 45.900.438-209

Description Packing

quantity

Ordernumber

Cap throtlle valve 1000 45.900.431-008

Gasket for mounting between the gas control and ignition control 2000 45.900.442-007

Gasket for mounting between the gas control and ignition control 192 45.900.442-011

Screw for plug rectifier (45.900.441-xxx) 8000 45.900.445-007

Plug for connecting on coil of the gas control 500 45.900.445-009

Cable length

Strip length

80 cable lenght

3 pin rast 5 connector Lunberg nr. 362303K10 Brown wire connected to st 4-1 Blue wire connected to st 4-2

Brown

Blue

Hsg Molex 5557-4r with 2 terminals Molex 5556

Cable length

AMP F fastin faston 6.35 series order nr.: 160691-2

Tab housing part nr.: 180916-0

Page 34

EN2R-9004 0606R20-NE 34

Manufactered for and on behalf of the Environmental and Combustion Controls Division of Honeywell Sàrl, Ecublens, Route du Bois 37, Switzerland by its Autorized Representative:

Automation and Control Solutions Combustion Controls Europe

Honeywell BV Phileas Foggstraat 7 7821 AJ Emmen The Netherlands Tel.: +31 (-)591 695911 Fax: +31 (-) 591 695200 http://europe.hbc.honey well.com

Fig. 24.

Fig. 25.

47.8

27.5

34.5

9.3

11.7

7.8

12.5

15.5

20.124.8

45.7

30.5

10.2

30.5