Alpha Climatic Assembly Instructions

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Alpha Climatic Installation & User Instructions
Part No 3.022144 (hard wired) - 3.022143 (RF)
1. Description
The Alpha Climatic Programmable Modulating Boiler Energy Manager is a multi-
channel time and temperature programmer with integrated thermostat and “BUS”
system to transfer data between the boiler and controller, enabling full remote
control of the boiler functions and display of information. With enhanced boiler
control, the unit further increases boiler and system efficiency.
Within the governments Standard Assessment Process (SAP) the Alpha Climatic
controls are classed as an “Enhanced Load Compensator” capable of measuring
and maintaining the temperature inside the building by modulating and limiting the
boiler flow temperature depending on the measured room temperature.

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2. Mounting of the controller
The controller must be mounted in a position where it can not be influenced by direct
sunlight, any device which might emit heat, near a door, window or be obstructed by
curtains. It must be installed approximately 1.5m from the floor and any radiators
within the same room must not have thermostatic radiator valves or any other
thermostatic control fitted to them.

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3. Wall Mounting
Using a small screwdriver press down
on the tab at the top of the controller
(4) and separate the front control panel
from the rear case.
Hold the rear casing in its chosen
position level against the wall and
mark the fixing holes.
Drill two 5mm holes in the wall, insert
the wall plugs provided and fix the rear
case to the wall using the 30mm
screws.
Hard wired models only - Connect
the boiler data wire (not supplied) to
the + and –terminals in the rear casing
Connections are not polarity sensitive.

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Re-fit the front control panel, lower the control cover (1) and secure the control panel
using the two 10mm screws provided (3).
Installing the batteries (RF Controller Only)
Using a small screw driver un-clip the bottom of the battery cover (2) and remove.
Insert two Size AA batteries in the position shown in the back of the battery
compartment and refit the battery cover
Note: The RF Climatic controller must not be programmed until the receiver
unit is connected to the boiler and RF communication is established.
4. Connecting the Climatic controller
Controls connections are boiler specific, for further details or boiler models not
shown please refer to boiler installation manual.
DO NOT connect Climatic controller to 230v terminals 1 & 2
within boiler control panel!

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For Alpha E-Tec / Evoke –Hard Wired
•Gain access to the boiler terminal block as described in the boiler installation
and service instructions.
•Pass the wire from the Climatic controller through the cable entry point in the
terminal block cover and connect it to terminals 44 & 41 (wires can be
connected either way round).
•Secure the wire under the cable clamp
•Remove link wire from terminals 1 & 2
(DO NOT connect Climatic wires into terminals 1 & 2!)
•Re-assemble in reverse order.
For Alpha E-Tec / Evoke –RF Wireless
•Gain access to the boiler terminal block as described in the boiler installation
and service instructions.
•Plug the connecting wire (supplied with controller) onto the Climatic receiver
PCB terminal marked “OT” only.
•Use the two screws provided from the fixing posts and fix the receiver PCB into
position (Note: Wiring connector faces inwards)

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•Route the wire along the groove in the control panel to terminal block
connections 44 & 41 (the wires can be connected either way round).
•Remove link wire from terminals 1 & 2
•(DO NOT connect Climatic wires into terminals 1 & 2!)
•Re-assemble in reverse order.
RF Climatic PCB in Alpha E-Tec / Evoke boiler
Cable route to
terminals 41 & 44
PCB receiver
wiring terminal
facing inwards

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For Alpha Intec –Hard Wired
•Gain access to the boiler terminal block as described in the boiler installation
and service instructions.
•Pass the wire from the Climatic controller through the rubber grommet in the
terminal block cover
•Connect it to terminals 12 & 13.
•Remove link wire from terminals 1 & 2
•(DO NOT connect Climatic wires into terminals 1 & 2!)
•Secure the wire under the cable clamp and re-assemble in reverse order.
For Alpha Intec –RF Wireless
•Gain access to the boiler terminal block as described in the boiler installation
and service instructions.
•Remove the screws from the fixing posts in the back of the control panel,
position the receiver and re-fit the screws to secure it in place.
•Connect the wires from the receiver terminal to the BUS connections 12 & 13
on the boiler terminal block (the wires can be connected either way round).

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•Remove link wire from terminals 1 & 2
•(DO NOT connect Climatic wires into terminals 1 & 2!)
•Tuck the wire behind the tabs on the PCB cover and re-assemble in reverse
order.
RF Climatic PCB in Alpha Intec boiler

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5. Control button functions.
1. Mode selection switch
2. Reset, previous display
3. Heating on/off temperatures
4. Reset to factory settings
5. Programming menu selection
6. Menu selection
7. DHW temperature set
8. CH temperature set
9. Information e.g. flow temperature
10. Auto/Manual override
11. Scroll/temperature adjust
12. Scroll/temperature adjust
Note: With a Climatic controller
fitted, CH temp and DHW temp
controls on the boiler will no
longer be active.