Myson iVector S2, Installation Manual

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iVector S2
Installation manual
iVector S2 • 2022-07-01
US ERROR MESSAGES
Error Display
Communication error. The circuit board expects continuous information exchange on the serial line with the
wall-mounted control. If this exchange is lost for more than 5 minutes, an error warning is displayed, and the unit
deactivated.
6 f pause
Problem with fan motor (e.g. blockage caused by foreign objects, faulty rotation sensor). 2 f pause
Water temperature probe fault for 2-pipe versions (H2). In this case, ensure that the probe installed is 10 kΩ. 3 f pause
Cold water temperature probe fault for 4-pipe versions (H4) positioned on the main heat exchanger. 5 f pause
Grille contact open Continuous rapid flashing
Water demand detected by probe H2 insufficient (above 20°C (68 °F) when cooling, below 30°C (86 °F) when
heating). Stops the fan until the temperature returns to a suitable level to satisfy the demand*.
1 f pause
Only for 4-pipe units: cold water demand detected by probe H4 insufficient (above 20°C (68 °F)). Stops the fan until
the temperature returns to a suitable level to satisfy the demand*.
4 f pause
* If after having powered up the board the water probe is detected, start-up takes place according to the minimum and maximum water temperature thresholds.
5.8 Remote-control panel mounting
The wall-mounted remote-control is an electronic
thermostat (fitted with an optional temperature probe
which can be remotely installed in one of the fan coils
connected to it) with the possibility to control one or
more units (up to max. 30) fitted with an electronic
controller for remote control.
Install the wall-mounted remote-control away
from doors and/or windows and from heat sources
(radiators, fan coils, hobs, direct sunlight), on internal
walls and around 1.5m (60 inches) from the floor.
The wall-mounted remote control is inside the pre-
assembled package. Prior to fixing to the wall, the
two parts should be separated by unhooking the two
protruding teeth on the rear (
A
). Use the base of the
controller (
B
) to trace the fixing points on to the wall
(use two opposing holes). Then proceed with the
following operations:
• drill holes in the wall.
• pass the cables through the opening in the base.
• fix the base of the controller to the wall using suitable
screws and mounting plugs.
• make the electrical connections then close the
controller taking care not to trap any of the wires.
B
A
A