Thermann TH50ECR6N Guida utente

INSTALLER'S

MANUAL

Gas Continuous Flow Water Heaters

Models

TH50ECR6N

TH50ECR6L

TH32ECR6N

TH32ECR6L

TH28ENR6N

TH28ENR6L

Installation Details

Warranty

*SBB813X*

Thermann Installer's Manual

Gas Continuous Flow Water Heaters

To be installed and serviced only by an authorised person.

This appliance is not suitable for use as a pool heater.

The "authorised installing person" is responsible for:

1. Correct commissioning of this appliance

2. Ensure unit performs to the specification stated on the data label

3. Demonstrate operation of unit to customer before leaving

4. Hand these instructions to customer

This appliance must be installed in accordance with the manufacturer's installation instructions all Local

Building, Water and Gas fitting regulations (AS/NZS3500.4, AS/NZS 5601, AS/NZS3000).

This appliance delivers water in excess of 50 Degrees C. Ensure that suitable devices such as Tempering

Valves are installed in lines servicing Sanitation areas per AS3500.4.

Failure to install this appliance in accordance with these installation instructions may void

warranty.

In the interest of continued product improvement, Reece Manufacturing reserves the right to alter these

specifications without notice.

CONTENTS

1. Included Accessories 5

2. Optional Accessories 5

3. Dimensions 6

4. Component Details Example 9

5. Quick Connect Multi System Installation 12

6. Before Installation 13

7. Specications 14

8. Choosing Installation Site 16

9. Installation Clearances 17

10. Installation 19

11. Gas Piping 21

12. Water Piping 22

13. Condensate Piping 24

14. Plumbing Applications 26

15. Electrical Wiring 27

16. Temperature Setting 28

17. Connecting Quick Connect Cord 32

18. Maintenance 33

19. Trial Operation 34

WATER QUALITY 36

Thermann Installer's Manual

Gas Continuous Flow Water Heaters

Installation Manual

Potential dangers from accidents during installation and use are divided into the following

three categories. Closely observe these warnings, they are critical to your safety.

Prohibited Earth

Requests to Installers

• In order to use the water heater safely, read this installation manual carefully, and follow the

installation instructions.

• Failures and damage caused by erroneous work or work not as instructed in this manual are not

covered by the warranty.

• Check that the installation was done properly in accordance with this Installation Manual upon

completion.

•

After completing installation, please either place this Installation Manual in a plastic pouch and

attach it to the side of the water heater,

or hand it to the customer to retain for future reference.

WARNING:

CAUTION

• The water heater must be commissioned including checking gas supply pressures at maximum

demand.

•

The operation of the water heater should be explained including normal operation & regular

maintenance.

CAUTION

Condensing Models Non Condensing Models

TH50ECR6N

TH50ECR6L

TH32ECR6N

TH32ECR6L

TH28ENR6N

TH28ENR6L

DANGER indicates an imminently hazardous situation which,

if not avoided, will result in death or serious injury.

WARNING indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

CAUTION indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury.

WARNING

CAUTION

DANGER

The following accessories are included with the unit.

Check for any missing items before starting installation.

TH32ECR6 series, TH28ENR6 series

TH50ECR6 series

Q’ty

Shape

Part

Anchoring Screw

each

Part

Shape

Q’ty

1 1

Owner's Guide,

Installation Manual

(this document)

Owner's Guide,

Installation Manual

(this document)

The accessories listed below are not included with the units,

but may be necessary for installation.

Q’ty

ShapePartPart Shape Q’ty

Included Accessories

Optional Accessories

Main Controller

(RC-9018C)

No. CF-KRC-9018C:

indoor (+15m cable)

No. CF-KRC-9018C-EX:

outdoor (+3m cable+box)

Remote Controller

Quick Connect Cord

(2m)

No. CF-0706891

Remote Controller Cord

(3m)

System Controller

(SC-401-6M)

for 1-6 units

compatible with

TH32ECR series

and TH50ECR series

No. CF-SC4016M

Pipe cover

(H50-450)

No.CFH50450

Flue Diverter

(C97)

No.CFC97

System Controller

(SCU-401-12M)

for 1-12 units

No. CF-SCU40112M

Thermann Installer's Manual

Gas Continuous Flow Water Heaters

Dimensions

TH50ECR6 series

HEIGHT OF EACH FITTING

FROM BOTTOM OF CASE

DRAIN OUTLET 20

HOT WATER OUTLET 65

COLD WATER INLET86

GAS INLET51

480

476

830

800

861

18 18

7450

466

320

29910

360

300

198

170

140

100

36 10 19 91

AIR INLET

302

197

184

108

181

125

242

246

269

277

WATER DRAIN VALVE

(WATER FILTER)

HOT WATER OUTLET

GAS INLET

COLD WATER INLET

WIRING THROUGHWAYS

CONDENS

ATE DRAIN(R1/2)

CONDENSATE DRAIN

GAS INLET(R3/4)

WIRING THROUGHWAYS

HOT WATER OUTLET(R1)

(VIEW FROM TOP)

COLD WATER INLET(R1)

6×φ13

12×6×10 OBLONG HOLE

6×φ13

12×6×10 OBLONG HOLE

300

198

170

140

100

TH32ECR6 series

HEIGHT

OF EACH FITTING

FROM BOTT

OM OF CASE

DRAIN OUTLET 20

HOT WATER OUTLET 44

COLD WATER INLET55

GAS INLET56

665

615

170

109

135

171

611

53 61

586

99267

448

464

450

1310 240

153

135

214

362

100

140

170

100

140

170

AIR INLET

FLUE COLLAR

AIR INLET

WATER DRAIN VALVE

(WATER FILTER)

HOT WATER OUTLET

WATER DRAIN VALVE

DRAIN OUTLET

GAS INLET

COLD WATER INLET

WIRING THROUGHWAYS

DRAIN OUTLET(R1/2)

GAS INLET(R3/4)

WIRING THROUGHWAYS

T WATER OUTLET(R3/4)

(VIEW FROM TOP)

COLD WATER INLET(R3/4)

4-φ13

6-6×10 OBLONG HOLE

Thermann Installer's Manual

Gas Continuous Flow Water Heaters

TH28ENR6 series

HEIGHT OF EACH FITTING

FROM BOTTOM OF CASE

HOT WATER OUTLET 45

COLD WATER INLET55

GAS INLET56

WATER DRAIN VALVE

(WATER FILTER)

HOT WATER OUTLET

WATER DRAIN VALVE

COLD WATER INLET

WIRING THROUGHWAYS

336

350

334

252

240

262

120

4-Φ13

10.8

241

(VIEW FROM TOP

）

FLUE COLLAR

AIR INLET

HOT WATER OUTLET (R3/4)

2-6.5x13 OBLONG HOLE

3-6.5x16.5 OBLONG HOLE

WIRING THROUGHWAY

GAS INLET (R3/4)

COLD WATER INLET (R3/4)

600

171

1010 622

567

175

GAS INLET

Component Details Example

TH50ECR6 series model shown for illustration only

Ex. TH50ECR6

Thermann Installer's Manual

Gas Continuous Flow Water Heaters

TH32ECR6 series model shown for illustration only

Ex. TH32ECR6

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