Ambirad SmartCom3 Service manual

INDEX Section
General Information--------------------------------------------------------1
Parts Requirement ---------------------------------------------------------2
Instructions -------------------------------------------------------------------3
WARNINGS
AmbiRad equipment must be installed and maintained in accordance with the relevant
provisions of the Gas Safety (Installations and Use) Regulations 1998 for gas fired products,
and the current edition of the OFTEC regulations for oil fired products. Due account should
also be taken of any obligations arising from the Health and Safety at Works Act 1974 or
relevant codes of practice. In addition the installation must be carried out in accordance with
the current IEE wiring regulations (BS 7671), BS 6896:2005 (Industrial & Commercial) and
any other relevant British Standards and Codes of Practice by a qualified installer. All exter-
nal wiring MUST comply with the current IEE wiring regulations.
SMARTCOM3FM TOCABINET HEATER
MOUNTING KIT INSTALLATION
Technical Bulletin.

2
SC3-FM-VKIT (VCH 100/150, VCHE 30/40) or
SC3-FM-HKIT (all other vertical models)
The kits contain the parts in the following table:
This bulletin describes the procedures to be
carried out when fitting the new SmartCom 3 FM
controller as a replacement for the original
thermostat controls, CAL 01 controller, or earlier
Smartcom and SmartCom2 controllers onto
VCH/VCHE gas/oil fired vertical cabinet heaters.
See Figs.1 and 2
1.General Information.
Fig.1
The SmartCom 3 FM controller is supplied
under AmbiRad part Nos.SC3-FM-VKIT and
SC3-FM-HKIT complete with a kit of parts
containing the components required to fit the
controller onto the cabinet heater.
CAL 01
Fig.2
SmartCom 3 FM
* The kit required depends on the size of the
cabinet heater. AmbiRad part Nos. are:
Part No. Quantity Description
SC3-FM 1 SmartCom 3 FM controller
300048 1
Vertical mounting plate *
(SC3-FM-VKIT)
300049 1
Horizontal mounting plate *
(SC3-FM-HKIT)
CHFH 1 Fuseholder
2617 1 Fuse (6.3A)
202165 4 Fixing screws
TB/046/12090 1 Technical bulletin
2. Parts Requirement.
Old style controls
SmartCom +
SmartCom2

3
Before commencing any work ensure
that both the gas/oil and electricity
supplies are turned OFF.
1: Remove the four screws securing the original
controls panel to the heater, and withdraw to
reveal the interconnecting wiring.
2: Identify the four cables which run into the
heater (red, blue, black, grey). These should
already be connected to heater terminals 1,2,4
and 6respectively.
3: Disconnect these four cables from the old
controls.
3. Instructions.
6
LINK
5
140
SC3-FM CONTROLLER
124
6
2SMARTCOM TERMINALS
CABINET TERMINALS
4: Connect cables to the new SmartCom FM
terminals as shown in the wiring diagram below.
5: Fit the new SmartCom FM to the heater using
the four screws provided in the kit.
6: Re-instate the gas/oil and electricity supplies.
7: Set up the new SmartCom FM if required
following the instructions in the supplied manual.
8: Test the heater for correct operation.
Wiring diagram

4
AmbiRad Limited Fens Pool Avenue
Brierley Hill West Midlands DY5 1QA
United Kingdom.
Telephone [phone]
Facsimile 01384 489707
Email [email protected]
Website www.ambirad.co.uk
Technical Support www.s-i-d.co.uk AmbiRad is a registered trademark of AmbiRad Limited. Because of continuous product
innovation, AmbiRad reserve the right to change product specification without due notice.
Document reference number TB/046/1209
Notes.