Andrews ECOflo LPG Conversion Kit Fitting Instructions

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Andrews ECOflo LPG Conversion Kit Fitting Instructions | Manualzz

FITTING INSTRUCTIONS

LPG CONVERSION KIT

EC380/980, EC380/1220, EC380/1400 for

ECOflo Water Heater

s

Fitting instructions

Andrews. Built to perform.

LPG CONVERSION KIT - RESERVED FOR INSTALLER

Pages 1 through 3 for all models except EC96/380. Disconnect the gas and electrical supply before installing

LPG Conversion Kit.

1. Remove the gas valve reference tube from the intake.

2. Loosen the air intake clamp. Remove the air intake from the venturi.

3. Loosen the 3 screws that attach the gas valve to the venturi with 5/32” (4 mm) Allen drive. Remove the gas valve from the venturi. Save the screws for reinstallation.

Page 1 of 8

4. (Skip this step for EC230/600 and go to Step 6.) Remove the venturi from the blower by removing the 3 screws with a 5/32” (4 mm) Allen drive. Save the screws for reinstallation.

5. Install the cork gasket onto the new venturi included in the kit.

6. Install the orifice onto the gas valve .

Page 2 of 8

7. Reassemble components in reverse order. Torque all screws to 25 in. lbs./ 2.8 Nm.

8. Connect gas and electrical supply to the water heater and check for gas leaks. Adjust the

CO

2 percentage to the appropriate model data given in table 1 when water temperature is

55°C. Turn venturi screw counterclockwise to increase CO

2 percentage, and clockwise to decrease CO

2 percentage.

9. Attach the G31 conversion label to the water heater directly above the rating plate.

Page 3 of 8

Pages 4 through

8

for EC96/380.

Disconnect gas and electrical supply before installing LPG Conversion Kit.

1. Remove the gas valve harness from the gas valve.

2. Remove the gas valve reference tube from the intake.

3. Remove the venturi/gas valve assembly from the blower by removing the 3 screws using a T30 Torx driver. Save the screws for reinstallation.

Page 4 of 8

4. Remove the gas valve by loosening the 4 screws using a T25 Torx driver.

5. Install the inner O-Ring and the orifice included with the kit.

6. Reassemble components in reverse order. Torque all screws to 25 in. Lbs./2.8 Nm.

Page 5 of 8

7.

Connect gas and electrical supply to water heater and check for gas leaks. Adjust the

CO

2 percentage to the appropriate model data given in Table 1 when water temperature is 55°C. Turn the venturi screw clockwise to increase CO

2 percentage, and counterclockwise to decrease CO

2 percentage.

8. Attach G31 conversion label to the water heater directly above the rating plate.

GAS SUPPLY PRESSURE

GAS propane (G31) 37 mbar

Table 1: CO2 bands.

LPG conversion kit for

ECOflo

Heat

Input

HS kW

Consumption m3/h

EC230/600

EC230/700

EC230/960

EC380/740

EC380/980

EC380/1220

EC380/1400

EC96/380

36.6

43.9

58.3

43.9

58.3

73.2

82.0

102.6

1.43

1.72

2.28

1.72

2.28

2.86

3.2

3.87

CO2% {(0-8)m

Vent Length}

CO2% {(8.1-16)m

Vent Length}

9.6-10.0

10.2-10.6

10.7-11.1

11.1-11.5

10.0-10.4

9.5-9.7

10.7-11.1

10.5-10.9

10.2-10.6

10.9-11.3

11.3-11.7

11.6-12.0

11.3-11.7

12.1-12.5

11.2-11.6

10.1-10.3

Orifice Colour and Size

Blue

, 5.1mm

Yellow

, 5.6mm

Yellow

, 5.6mm

Yellow

, 5.6mm

Yellow

, 5.6mm

Yellow

, 5.6mm

Yellow

, 5.6mm

Red

, 7.0mm

Page 6 of 8

Venturi

Required

No

Yes

Yes

Yes

Yes

Yes

Yes

No

LPG CONVERSION KITS contents

LPG Conversion Kit (Part No)

7697592

7697593

7697594

Compa

ti

ble with ECOflo (Part No)

A445 – ECOflo EC 380/980

A446 – ECOflo EC 380/1220

A447 – ECOflo EC 380/1400

Page 7 of 8

Sales 0345 070 1055

Technical 0345 070 1057

Web andrewswaterheaters.co.uk

linkedin.com/company/andrews-water-heaters

@AndrewsWH

Registered office address: Baxi Heating UK, Brooks House, Coventry Road, Warwick CV34 4LL

Andrews. Built to perform.

ALL TOGETHER BETTER

BAXI HEATING HAS A PORTFOLIO OF SOME OF THE BEST KNOWN AND

MOST RESPECTED COMMERCIAL BRANDS IN THE HEATING INDUSTRY

ACROSS THE UK AND IRELAND: • REMEHA, • ANDREWS WATER HEATERS,

• POTTERTON COMMERCIAL AND • PACKAGED PLANT SOLUTIONS.

BAXI HEATING COMMERCIAL BRANDS

JULY 2020

• REMEHA – ENGINEERING EFFICIENCY SINCE 1935

Reliably engineering high-performance and high-efficiency heating solutions.

• ANDREWS WATER HEATERS – BUILT TO PERFORM

UK’s No. 1 commercial water heaters of choice for quality and reliability.

• POTTERTON COMMERCIAL – TOTALLY DEPENDABLE

Heating solutions that customers can rely on and services they can trust.

• PACKAGED PLANT SOLUTIONS – INGENUITY BOXED

Leading specialists in prefabricated plant rooms from concept to completion.

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