Waldorf 800 Series RNB8910GE, 800 Series RNLB8910GEC, 800 Series RNB8910GEC, 800 Series RNLB8910GE, 800 Series RN8910GEC Installation And Operation Manual

Installation and Operation Manual

RN8910GE
RN8910GEC

Gas Range Electric
Static/Convection Ovens

Date Purchased

Serial Number

Dealer

Service Provider

232781-9

For use in GB & IE

RNL8910GE
RNL8910GEC

RNB8910GE
RNB8910GEC

RNLB8910GE
RNLB8910GEC

The reproduction or copying of any part of this manual by any means whatsoever is strictly forbidden unless auth orized previously in
writing by the manufacturer.

In line with policy to continually develop and improve its products, Moffat Ltd. reserves the right to change the specifications and
design without prior notice.

© Copyright Moffat Ltd. November 2014.

MANUFACTURED BY

Moffat Limited

Christchurch
New Zealand

INTERNATIONAL CONTACTS

AUSTRALIA

Moffat Pty Limited
Web: www.moffat.com.au
E.Mail: [e-mail]
Main Office: (tel) [phone]

(fax) [phone]

Service: (tel): 1800 622 216
Spares: (tel): 1800 337 963
Customer Service: (tel): 1800 335 315
(fax): 1800 350 281

CANADA

Serve Canada
Web: www.servecanada.com
E.Mail: [e-mail]
Sales: (tel): 800 551 8795 (Toll Free)
Service: (tel): 800 263 1455 (Toll Free)

NEW ZEALAND

Moffat Limited
Web: www.moffat.co.nz
E.Mail: [e-mail]
Main Office: (tel): 0800 663328

UNITED KINGDOM

Blue Seal
Web: www.blue-seal.co.uk
E.Mail: [e-mail]
Sales: (tel): [phone]

(fax): [phone]
Spares: (tel): [phone]
(fax): [phone]
Service: (tel): [phone]
(fax): [phone]

UNITED STATES

Moffat
Web: www.moffat.com
Sales: (tel): 800 551 8795 (Toll Free)

(tel): [phone]
(fax): [phone]
Service: (tel): 800 858 4477 (Toll Free)
(tel): [phone]
(fax): [phone]

REST OF WORLD

Moffat Limited
Web: www.moffat.co.nz
E.Mail: [e-mail]

Contents List

Waldorf Gas Range Electric Static / Convection Ovens

RN(L)(B)8910GE Gas Range Electric Static Oven 900mm, 4 Burner.
RN(L)(B)8910GEC Gas Range Electric Convection Oven 900mm, 4 Burner.

Introduction .............................................................................................. 2

Specification .............................................................................................. 3

Model Numbers Covered in this Specification
General
Gas Supply Requirements
Gas Connection
Electrical Supply Requirements
Electrical Connection

Dimensions ................................................................................................ 7

Installation ................................................................................................ 8

Installation Requirements
Unpacking
Location
Clearances
Assembly
Fitting Rear Rollers
Gas Connection
Electrical Connection
Commissioning

Operation ................................................................................................. 13

Operation Guide
Description of Controls
Open Burners
Oven

Cleaning and Maintenance ...................................................................... 16

Before Commencing Cleaning
Open Burner Cleaning
Oven Interior Cleaning
Stainless Steel Surfaces

Fault Finding ............................................................................................ 18

Wiring Schematic .................................................................................... 19

Gas Conversion and Specifications ......................................................... 23

Conversion Procedure
Gas Specifications

Replacement Parts List ............................................................................ 27

2

Introduction

We are confident that you will be delighted with your WALDORF GAS RANGE ELECTRICAL STATIC /
CONVECTION OVEN and it will become a most valued appliance in your commercial kitchen.

To ensure you receive the utmost benefit from your new Waldorf appliance, there are two important things
you can do.

Firstly:

Please read the instruction book carefully and follow the directions given. The time taken will be well
spent.

Secondly:

If you are unsure of any aspect of the installation, instructions or performance of your appliance,
contact your WALDORF dealer promptly. In many cases a phone call could answer your question.

CE Only:

These instructions are only valid if the country code appears on the appliance. If the code does not
appear on the appliance, refer to the supplier of this appliance to obtain the technical instructions for
adapting the appliance to the conditions for use in that country.

GREAT CARE MUST BE TAKEN BY THE OPERATOR TO USE THE EQUIPMENT SAFELY TO GUARD IT AGAINST RISK OF

FIRE.

 T

HE APPLIANCE MUST NOT BE LEFT ON UNATTENDED.

 I

T IS RECOMMENDED THAT A REGULAR INSPECTION IS MADE BY A COMPETENT SERVICE PERSON TO

ENSURE CORRECT AND SAFE OPERATION OF YOUR APPLIANCE IS MAINTAINED.

 DO NOT

STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPOURS OR LIQUIDS IN THE VICINITY OF

THIS OR ANY OTHER APPLIANCE.



DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.

Warning



This appliance is for professional use and is only to be used by qualified
persons.



Only authorised service persons are to carry out installation, servicing or gas
conversion operations.



Components having adjustments protected (e.g. paint sealed) by the
manufacturer should not be adjusted by the user / operator.



DO NOT operate the appliance without the legs supplied fitted.

Caution

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CA N CAUSE PROPERTY

DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS APPLIANCE.

Warning

INSTRUCTIONS

TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS ARE TO BE POSTED IN A PROMINENT

LOCATION. THIS INFORMATION SHALL BE OBTAINED BY CONSULTING THE LOCAL GAS SUPPLIER.

Warning

3

Specifications

Model Numbers Covered in this Specification

RN[1]8910GE 4 Open Burners + Electric Static Oven.
RN[1]8910GEC 4 Open Burners + Electric Convection Oven.

NOTE:

[1]: - Model Options;

- - Standard Models.
L - Low Back Models.
B - Bold Front.
LB - Low Back and Bold Front.

[2] - Open Burner Options;

F - With Flame Failure Protection.
PF - With Pilot and Flame Failure Protection.

General

A heavy duty, general purpose gas range created for compact modular kitchens. It is available on
industrial adjustable feet or on robust rollers.

Open Burners are available in either 'PF' (Pilot and Flame Failure) or 'F' (Flame Failure Only) options.
Open Burners are fitted with individual flame failure for each open burner.
Easy clean stainless steel external finish.

4

Specifications

Gas Supply Requirements

- Australia:

- New Zealand:

- UK Only:

Category: II

2H3P

(20, 37).

Flue Type: A1.

* Measure burner operating pressure at manifold test point with two burners operating at full

setting. Operating pressure is ex-factory set through the appliance regulator and is not to be
adjusted, apart from when carrying out gas conversion, if required. (Refer to ‘Gas
Conversion’ section for details).

Natural Gas (G20) Propane (G31)

Open Burner (each) Open Burner (each)

Heat Input (nett)

Nominal 6.5 kW 6.5 kW
Reduced 1.75 kW 1.75 kW

Gas Rate (nett)

Nominal 0.69 m3/hr 0.51 kg/hr
Reduced 0.19 m3/hr 0.14 kg/hr

Supply Pressure

20 mbar 37 mbar

Burner Operating Pressure (*)

9.5 mbar 26 mbar

Gas Connection

3

/4” B.S.P. Male

Natural Gas LP Gas (Propane)

Input Rate (N.H.G.C.)

- each Open Burner

28 MJ/hr

28 MJ/hr

Supply Pressure 1.13 - 3.40 kPa 2.75 - 4.50 kPa
Burner Operating Pressure (*) 0.95 kPa 2.6 kPa
Gas Connection

3

/4” B.S.P. Male

Natural Gas LP Gas

Input Rate (N.H.G.C.)

- each Open Burner

28 MJ/hr

28 MJ/hr

Supply Pressure 1.13 - 3.40 kPa 2.75 - 4.50 kPa
Burner Operating Pressure (*) 0.95 kPa 2.6 kPa
Gas Connection

3

/4” B.S.P. Male

5

Specifications

- All Other Markets:

NOTE:

 (*) Measure Burner operating pressure at manifold test point with 2 burners operating at

'High Flame' setting.

 NAT, LPG & Butane Only - Operating pressure is ex-factory set and is not to be adjusted,

unless when converting between gases, if required.

 (**) TOWN GAS Only - Adjust burner operating pressure using adjustable gas regulator

supplied.

 Refer to ‘Gas Conversion and Specifications' section in this manual for further details.

Gas Connection

Gas supply connection point is located at rear of appliance, approximately 130mm from right hand
side, 32mm from rear and 655mm from floor and is reached from beneath appliance. (Refer to
‘Dimensions’ section).

Connection is ¾" BSP male thread.

Natural Gas Town Gas (**)

Input Rate (N.H.G.C.)

- each Open Burner

28MJ/hr 28MJ/hr

Supply Pressure 1.13 - 3.40kPa 0.75 - 1.50kPa
Burner Operating Pressure (*) 0.95kPa 0.63 Pa
Gas Connection See ‘Gas Connection’ information overleaf

LP Gas (Propane) Butane

Input Rate (N.H.G.C.)

- each Open Burner

28MJ/hr 28MJ/hr

Supply Pressure 2.75 - 4.50kPa 2.75 - 4.50kPa
Burner Operating Pressure (*) 2.6kPa 2.6kPa
Gas Connection See ‘Gas Connection’ information overleaf

6

Specifications

Electrical Supply Requirements

Electrical Connection

Electrical supply connection point is located at rear of appliance, approximately 80mm from right
hand side, 466mm from rear and 150mm from floor.

When connecting this electric appliance to mains supply, ensure the following is carried out:-

 An isolating switch is fitted within 2m of appliance, but not on appliance and in such a position

that user does not have to reach across cooking surface.

 Supply cord shall be oil-resistant, sheathed flexible cable and not lighter than ordinary

polychloroprene or other equivalent synthetic elastomer sheathed cord (as per AS / NZS 3191
part 2.10.11. or IEC 60245-IEC-57) e.g. HO5 RN-F Type.

 Branch supply line shall be individually overload protected to correct current rating and supply

chord shall be protected against any mechanical or thermal damage.

 A grommet is fitted around wiring entry hole into appliance.
 All wiring connections must be tight.

Refer to appropriate wiring standards for size of cable to be supplied to an appliance for current
drawn on that line.

MODEL

1-Phase Connection

1P+N+E

230-240V

3-Phase Connection

3P+N+E

400-415V

RN8910GE

6.5 kW,

26.6 Amps @ 235 V

6.5 kW

L1 - 8.2 Amps
L2 - 9.2 Amps
L3 - 9.2 Amps

RN8910GEC

6.8 kW,

27.9 Amps @ 235 V

6.8 kW

L1 - 9.5 Amps
L2 - 9.2 Amps
L3 - 9.2 Amps

THIS APPLIANCE MUST BE EARTHED. IF SUPPLY CORD IS DAMAGED, IT MUST BE REPLACED BY A SUITABLY

QUALIFIED PERSON IN ORDER TO AVOID A HAZARD.

Warning

7

Dimensions

RN(L)8910GE / GEC

Refer to Page 8 for Cook Top Options

8

Installation

Installation Requirements

NOTE:

 It is most important that this appliance is installed correctly and that operation is correct

before use. Installation shall comply with local electrical, gas, health and safety
requirements.

 This appliance shall be installed with sufficient ventilation to prevent the occurrence of

unacceptable concentrations of health harmful substances in the room, the appliance is
installed in.

Waldorf Gas Range Electrical Ovens are designed to provide years of satisfactory service, and correct
installation is essential to achieve best performance, efficiency and trouble-free operation.
This appliance must be installed in accordance with National installation codes and in addition, in
accordance with relevant National / Local codes covering gas, electrical and fire safety.

Australia: - AS5601 - Gas Installations.
New Zealand: - NZS5261 - Gas Installation.
Australia / New Zealand: - AS / NZS3000 - Wiring Rules.
United Kingdom: - Gas Safety (Installation & Use) Regulations 1998.

- BS6173 - Installation of Catering Appliances.

- BS5440 1 & 2 - Installation Flueing & Ventilation.

- BS7671 - Requirements for Electrical Installation.

Ireland: - IS 820 - Non - Domestic Gas Installations.

Installations must be carried out by qualified persons only. Failure to install equipment to
relevant codes and manufacturer’s specifications shown in this section will void the warranty.

Components having adjustments protected (e.g. paint sealed) by manufacturer are only to be
adjusted by an authorised service agent. They are not to be adjusted by the installation
person.

Unpacking

 Remove all packaging and transit protection from appliance including all protective plastic coating

from exterior stainless steel panels.

 Check equipment and parts for damage. Report any damage immediately to carrier and

distributor.

 Report any deficiencies to distributor who supplied the appliance.
 Check available gas and electrical supply is correct to as shown on rating plate located on front

right hand corner of bottom sill.

Location

1. Installation must allow for sufficient flow of fresh air for the combustion air supply.

2. Installation must include adequate ventilation means, to prevent dangerous build up of combustion
products.

3. Never directly connect a ventilation system to appliance flue outlet.

4. Position appliance in its approximate working position.

5. All air for burner combustion is supplied from beneath appliance. Legs must always be fitted and no
obstructions placed on underside or around base of appliance, as obstructions will cause incorrect
operation and / or failure of appliance.

NOTE: Do not obstruct or block appliances flue. Never directly connect a ventilation system to

appliance flue outlet.

Combustion Air Requirements:

Natural Gas 29 m

3

/hr

LPG / Propane 30 m

3

/hr

Town Gas 29 m

3

/hr