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4.15
Controls
4.15.1 Vaillant controls and accessories
Controller
VRT 392 Programmable Room Control
VRT 392f RF Programmable Room Control
VRC 470 Weather Compensator
VRC 470f Weather Compensator (From Q3 2011)
timeSWITCH 140 (timer)
timeSWITCH 130 (timer)
VRT 30 (room thermostat)
VRT 50 (room thermostat)
Telecommunication
vrnetDIALOG 830 (Int)
vrnetDIALOG 860/2 (Int)
Accessories
Accessory module 2 from 7
vrDIALOG 810
VR 65 control centre
VR 61/2 Mixer Module
VR 81/2 Remote Control Unit
VR 68/2 Solar Module
Table 4.1 Vaillant controls and accessories
4.15.2 External electrical controls
The boiler terminals 3, 4 and 5 are for connecting
external electrical controls such as a time switch and/or
room thermostat. Terminals 3 and 4 are linked together
when the boiler is supplied. If external controls are used,
this link must be removed, and the controls connected
across terminals 3 and 4. Terminal 5 is an additional
neutral connection for external neutrals such as from
the anticipator of a room thermostat.
Instructions for installation and servicing ecoTEC 839592_13
Boiler installation sequence
Item no.
Connection
00 2002 8509
Wall mounted
00 2002 8514
Wall mounted
00 2010 8130
Wall mounted or plug in
00 2010 8137
Wall mounted
306 760
Installation in electronics box (plug-and-play)
306 759
Installation in electronics box (plug-and-play)
300 637
Wall-mounted, 3-wire connection to terminals 3-4-5
00 2001 8265
Wall-mounted, 2-wire bus
Item no.
Connection
00 2000 3988
GSM/GPRS, installation in electronics box (plug-and-play)
00 2000 3984
Wall-mounted, GSM/GPRS, up to 16 appliances
Item no.
Connection
00 2001 7744
Fitting in the electronics box
306 743
Visualisation and configuration software
307 215
Allows ebus connection of 1 x hot water and 1 x heating
zone
00 20129 330
Allows two zone heating systems to wire to ebus system
Note: Wiring harness plug x2 may be required.
Contact our technical dept for details.
00 2012 9323
Allows remote control of 1 zone or Temperature control of a
second zone
00 2012 9873
Allows Weather compensator to add solar control functio-
nality
4
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