iT600 VS20W - Installer - User Manual 011_Layout 1 07.07.2014 10:38 Stron
Installation - Error Codes
Error Code
10
WC lost link with hot water timer
(Displayed on all relevant thermostats (Displayed on all relevant thermostats (Displayed on all relevant thermostats
11-18
19
WC lost link with coordinator
thermostats and hot water timer)
20
WC lost link with receiver RX1
thermostats and hot water timer)
21
TRV lost link with coordinator
22
23
24
Unit is rejected by wiring centre
Prog
and also hot water timer)
WC lost link with zone
11=Zone 1, 12=Zone 2 etc
Displayed on all
connected thermostats
(Displayed on all connected
thermostats and hot water timer)
(Displayed on all connected
thermostats and hot water timer)
(Displayed on all connected
thermostats)
TRV low battery
(Displayed on all connected
thermostats)
Invalid TRV
Unit is rejected by wiring centre
Non-Prog
Comm Connection link failure
and also hot water timer)
Comm Connection link failure
11=Zone 1, 12=Zone 2 etc
Displayed on all
connected thermostats
WC lost link with coordinator
(Displayed on all connected
thermostats and hot water timer)
WC lost link with receiver RX1
(Displayed on all connected
thermostats and hot water timer)
TRV lost link with coordinator
(Displayed on all connected
thermostats)
TRV low battery
(Displayed on all connected
thermostats)
Invalid TRV
VS20WRF and VS20BRF Installer Manual
HW
Comm Connection link failure
and also hot water timer)
-
WC lost link with coordinator
(Displayed on all connected
WC lost link with receiver RX1
(Displayed on all connected
-
-
-
-
61