Glow-worm Ultracom 2 24cxi User Manual

Supplied By www.heating spares.co Tel. 0161 620 6677
0020085231_02 - 05/10 - Glow-worm
- 24 -
11.6 Wiring diagram
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18
1 2
3 4
10 9 8 7 6 5 4 3 2 1
1920 18 17 16 15 14 13 12 11
M
Green/Yellow
D
M
TT
NTC
Ebus
24 V
X2
X30
X90
X32
X40
X51
X31
X21
230 VAC
LN
X1
X101
FUS
X14
X20
X18
X16
X17
X17
Green/Yellow Blue Brown
1 2 3
1
4
2
5
3
6
10 9 8 7 6 5 4 3 2 1
1920 18 17 16 15 14 13 12 11
34 2 1
X2
1 2 345 2 1 1 11 1...89 2 1
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18
X20
1 2
3 4
1
1 2
1
X21
T°C
X18
Green/Yellow Green/Yellow
19 18 17 16
2
1
3
4
5
6
10
7
9
8
1112131415
Key
1 Overheatingsafetyconnectorforheatingoor
2 Control accessories connector
3 Reserved for future use
4 Location for 24V option card
5 Location for external programmer
6 User interface
7 Fuse 2A
8 Connector for 230 V option
9 Main supply 230V
10 Pump
11 Combinedsparkandamerecognitionelectrode
12 Heating outlet temperature sensor
13 Heating return temperature sensor
14 Gas valve
15 Fan
16 Thermal fuse
17 Waterowsensor
18 Threewayvalve
19 Water pressure sensor
INSTALLATION

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