Oilon VSi 6-14, Installation And Operation Manual

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Detach the control cabinet’s cover by unscrewing the four screws that secure the cover
to the top of the cabinet.
2.7.1 Supply connections
The heat pump’s power input connection is inside the heat pump’s internal control
cabinet. Use a fixed connection.
● Supply voltage: 400 V (50 Hz).
● Supply cable: regular cable with plastic sheath
● Protect the cable with a conduit.
Fuses
Parallel
operation with
supplementary
heater
VSi 6 VSi 8 VSi
10
VSi
12
VSi
14
VMi 6 VMi 9 VMi
11
VMi
14
VMi
17
Disabled 3x10 3x16 3x10 3x16
Enabled 3x16 3x20 3x16 3x20
2.7.2 Outdoor temperature sensor
Install the outdoor sensor in a location where it measures the ambient conditions as
accurately as possible.
● To avoid the morning sun from influencing readings, install the sensor to the North-
Western or Northern side of the building.
● If this is not possible, screen the sensor from direct sunlight.
● Install the sensor 2/3 of the way up the façade.
Outdoor temperature sensor orientation ver. 1
The following installation positions are not allowed:
● Inside a structure
● Under a canopy or other structure that provides shelter from the wind
● Above a ventilation duct, door, or window (where the temperature is different from
prevailing ambient conditions).
Connections
Device Terminal number Wire type
Outdoor temperature sensor X1/14 and X1/2
2x0.7 mm
2
22 (70) M8011 2204EN