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Alpha System Boiler InTec S Range
These sophisticated system boilers represent the ultimate in boiler design, perfectly il-
lustrating the ethos behind our new InTec range.
Alpha InTec12s, Alpha InTec18s, Alpha InTec28s System Boilers
Features
•
Daily pump kick
•
Frost thermostat
•
Stainless steel heat exchanger
•
Valves and tails factory fitted
•
LCD display on control panel
•
Detailed fault codes
•
Grundfos pump and hydroblock assembly
•
Easy-access NTCs on front of pipes
•
Available for NG and LPG
•
As well as boasting the same level of advancement and innovation as our InTec combi-
nation boilers, they also have identical casing. This makes them one of the smallest
system boilers available, something which aids positioning and installation.
With three outouts to choose from, InTec S models are ideal for any small to large home
where a system boiler is the preferred option.
Optional accessory
The optional three-way diverter valve kit operates as a hot water priority valve, meaning
if the heating is on and there is a hot water demand, the valve will divert the primary
heat to the cylinder until the cylinder sensor is satisfied. Requires a quick recovery cyl-
inder.
Model
Lift
DHW
wei
output
ght
(kW)
(kg)
InTec12S
35
-
InTec18S
36
-
InTec28S
39
-
CH
Flow
NOx rat-
output
rate l/
ing (mg/
(kW)
min
kWh)
13.2
-
-
20.0
-
-
30.7
-
Dimen-
GasSaver
sions
compati-
(mm)
ble
720x440
x300
720x440
x300
720x440
x300
SolarS-
Stan-
Guaran-
mart
dard
tee with
compati-
guaran-
PP
ble
tee
5 yr
5 yr
5 yr
7 yr
7 yr
7 yr
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Table of Contents
Related Manuals for Alpha InTec12S
Summary of Contents for Alpha InTec12S
- Page 1 Alpha System Boiler InTec S Range These sophisticated system boilers represent the ultimate in boiler design, perfectly il- lustrating the ethos behind our new InTec range. Alpha InTec12s, Alpha InTec18s, Alpha InTec28s System Boilers Features • Daily pump kick •...
- Page 2 Alpha InTec 12S, 18S, 28S Range of Wall Mounted, Fan Assisted, Room Sealed, Gas Fired, High Efficiency Condensing System Boilers For Technical help or for Service call ... ALPHA HELPLINE Tel: 0844 871 8764 website: www.alpha-innovation.co.uk Nepicar House, London Road, Wrotham Heath, Sevenoaks,...
-
Page 3: Operating The Boiler
15 Boiler in Stand-by mode * The summer hot water mode and hot water temperature selector switch will only function when using the Alpha System Diverter kit in conjunction with a hot water cylinder. When using a standard Y or S plan system the boiler must be left in winter mode and only the Heating thermostat used. - Page 4 HEATING AND HOT WATER TEMPERATURE Summer setting - This function can only be used if the boiler is fitted with an Alpha System kit allowing control of the hot water cylinder using the boiler controls. This has the added advantage of allowing you to independently control the temperature of the heating hot water and the cylinder hot water.
-
Page 5: Information Menu
Further protection for the mains water supply and heating circuit must be provided separately. If Alpha external controls are fitted, a frost protection setting is incorporated into the room thermostat activating the central heating when the temperature falls below 5°C. -
Page 6: Operational Faults
Press the reset button (item 3 in Fig. 1) on the control panel to restart the boiler if the fault occurs again, make a note of the fault code and contact your installer or Alpha technical Helpline for further advice. - Page 7 Flue sensor faulty Loss of Loss of connection between the boiler and Remote control or receiver connection wiring communication with Alpha Climatic control unit Remote control or receiver external control (Alpha Climatic) Low supply voltage Insufficient supply voltage to operate boiler...
-
Page 8: Important Notes
The terminal on the outside wall must not be allowed to be obstructed. If it is damaged, in any way, turn the boiler off and contact your Service Engineer. Note: The Alpha InTec boilers are high efficiency condensing boilers and when operating vapour will be emitted from the terminal. This is safe and quite normal. - Page 9 11 OPTIONAL BOILER CONTROLS (if fitted) There is a range of controls available from Alpha to operate your boiler. In addition to the items listed below the Alpha InTec boilers are compatible with most controls available on the market. However to get the most comfort and efficiency from your boiler we recommend the Alpha Climatic controls with enhanced remote boiler functions and efficiency control.
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