Appliance Information; Intended Use; Declaration Of Conformity With Relevant Eec Regulations; Explanation Of Model Code - Worcester GREENSPRING CWi47 Installation And Operating Instructions Manual

APPLIANCE INFORMATION

3 APPLIANCE INFORMATION
3.1

INTENDED USE

The device should only be used to produce hot water for
domestic or commercial uses.
3.2 DECLARATION OF CONFORMITY
WITH RELEVANT EEC REGULATIONS
This appliance fulfills European directive requirements
90/396/EEC, 92/42/EEC, 73/23/EEC, 89/336/EEC and
corresponds to the specifications described in the
corresponding EEC certificate of proof.
Models
WTD 27 AM E23 S0505
WTD 27 AM E31 S0505
Category II
2H3P
Type B
23
Tab. 2
3.3

EXPLANATION OF MODEL CODE

WTD 27 A M
Tab. 3
W Gas water heater
T Thermostatic
D LCD
27 Capacity (Liter per minute)
A Room sealed box
M Fan assisted
E Electric ignition
23 Appliance adjusted for natural gas
31 Appliance adjusted for LPG
S Country code (S0505 - UK/IE)
3.4

PACKAGE CONTENTS

• Instantaneous Water Heater
• Fixing kit
• Documentation
• Gas Isolation Valve
• Water Inlet Isolation Valve with in-line filter
• Water connection pipes (2 off)
• Flue gasket
3.5

DESCRIPTION OF THE HEATER

• Water heater for wall-mounting
• High output pre-mix compact burner with low NOx
emissions
6
, C , C , C , C , C
13 33 43 53 83
E 23 S..
31
• Modulating fan with constant gas:air ratio control
• LCD panel with back light
• Real time fault diagnostics
• Fault codes for easy diagnostics and repair
• Electronic ignition
• Modulating water valve:
– Cold water temperature sensor
– Water flow sensor
• Hot water temperature sensor
• Built in frost protection
• Safety devices:
– Flame failure device (ionization flame sensor)
– Flue gas recirculation temperature sensor
– Inlet temperature sensor
– Outlet temperature sensor
– Flue gas overheat sensor
– Heat exchanger overheat sensor
• Power supply: 230 V, 50 Hz
• IP X4 (protection against water drops)
3.6

OPTIONAL ACCESSORIES

• Cascading kit
– Part number: 7 736 500 272
• Wireless remote control (Master)
– Part number: 7 736 500 569
• Wireless remote control (Additional)
– Part number: 7 736 500 699
6 720 646 322 (2012/05)