Glow-worm Ultracom 2 24cxi User Manual

Supplied By www.heating spares.co Tel. 0161 620 6677
0020085231_02 - 05/10 - Glow-worm
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2.5 Hydraulic schematic
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Key
1 Gas isolating valve
2 Heatingowisolatingvalve
3 Heating safety valve
4 Filteroncoldwaterinlet
5 By-pass
6 DHWowsensor
7 Domestic plate to plate heat exchanger
8 Heatinglter
9 Heating return thermistor
10 Condensate trap
11 Ignition and control electrode
12 Burner
13 Main heat exchanger
14 Thermal fuse
15 Flue outlet
16 Silencer
17 Heating expansion vessel
18 Fan
19 Gas control valve
20 Ignition module
21 Heatingowthermistor
22 Air vent
23 Pump
24 Threewayvalve
25 Water pressure sensor
26 Filling taps
27 Heating return isolating valve
28 Domesticcoldwaterisolatingvalve
A Heatingow
B Pipe for heating safety valve
C Domestichotwateroutlet
D Gas
E Coldwaterinlet
F Heating return
G Condensate drain
INTRODUCTION

Glow-worm Ultracom 2 24cxi Specifications

General

Model	Ultracom 2 24cxi
Category	Boiler
Central Heating Output	24kW
Mounting	Wall-mounted
ERP Rating	A
DHW Output	24kW
Heating Flow Temperature Range	30-80°C
DHW Flow Rate at 40°C Rise	8.6 l/min
DHW Flow Rate at 50°C Rise	6.9 l/min
Warranty	2 years
Expansion Vessel	8 liters
Type	Combi Boiler