DSW2: Piping length/selection function
Function Setting position
Setting before shipment
Piping length
5 m < Lt
Lt > 30 m
5 m < Lt < 30 m
Cancellation of outdoor hot start control. (Not recommended, only available for special testing cases)
Cancellation of outdoor air temperature control.
Optional function selection setting (set by PSW)
External input/output selection signals (set by PSW)
• DSW3: Capacity setting
Unit
Setting position Unit Setting position Unit Setting position
RAS-8HRNM RAS-3HVRNME RAS-4HRNM1E
RAS-10HRNM RAS-4HVRNM1E RAS-5HRNM1E
RAS-12HRNM RAS-5HVRNM1E RAS-6HRNM1E
— — RAS-6HVRNM1E — —
DSW4 / RSW1: Refrigerant cycle setting
In case of using an H-Link II net it is required to set the refrigerant cycle number.
Setting position
(DSW4)
Setting position
(RSW1)
Setting for tens
(second digit)
Setting for units
(first digit)
Example for 16 and
Rotary switche's positions (RSW1) are set by inserting a screw driver into the groove.
4 Electrical Wiring
86
SMGB0060 rev. 1- 12/2010
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