FireBird Enviroair 11kW, Руководство по установке и эксплуатации

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9.5.2 Setting of DIP switches for PCB1 (cont.)
DSW4 / RSW1
DSW4 RSW1
Factory
setting
DSW5
Factory
setting
DSW6
Factory
setting
9.5.3 Location of DIP switches and rotary switches
Function of DIP switches and rotary switches
NOTE
• The mark “
�
” indicates the dip switches positions.
• No mark “
�
” indicates pin position is not affected.
• The figures show the settings before shipment or after selection.
• “Not used” means that the pin must not be changed.
A malfunction might occur if changed.
CAUTION
Before setting dip switches, first turn the power supply OFF
and then set the position of dip switches. If the switches are
set without turning the power supply OFF, the contents of
the setting are invalid.
DSW1: Additional setting 0
Factory
setting.
No setting is
required.
NOTE
In case of installing the “cooling kit” accessory, set the pin 4 of
DSW1 to ON in order to enable the cooling operation.
DSW2: Unit capacity setting
No setting is required.
3.0 HP 4.0 HP
5.0 HP 6.0 HP
DSW3: Additional setting 1
Factory setting
1-step heater for 3-phase unit
DSW4: Additional setting 2
Factory setting
DHW defrost
Heater forced OFF