Mitsubishi Electric PKH18FK3 Technical & Service Manual page 43

2. SW2 (Address selector)
1 2 3 4 5 6
ON
OFF
3. SW3 (Emergency operation switch)
Normal operation For emergency cooling
1 2
ON ON
OFF OFF
4. SW5 (Model selector)
1 2 3 4
ON
OFF
SW5-1) Not for use.
SW5-2) Leave this switch as it is.
SW5-3) Not for use.
SW5-4) Not for use.
5. SW6 (Address selector)
1 2 3 4
ON
OFF
6. SW7 (Model selector)
Switch to set the output of phase-controlled indoor fan motor.
Address setting is available at any time.
The initial factory setting by is based on each capacity.
Service Ref.
ON
SW7 OFF
7. SW8 (Option)
1 2 3 4 5 6
ON
OFF
SW8-1~2) Not for use.
SW8-3~4) Not for use.
SW8-5) Not for use.
SW8-6) OFF:For 230V power supply
ON: For 208V power supply
8. SW9 (Model selector)
1 2 3 4 5
ON
OFF
SW9-1~5) Keep this switch.
2-10 INDOOR FAN CONTROL
Indoor fan relay output.
(a) During fan ON
The indoor fan relay turns ON. One second later, the phase control will start.
(b) During fan OFF
The phase control turns OFF. One second later, the indoor fan relay will turn OFF.
Used in setting the unit-address for group control.
For further information,refer to page OC273-51.
For emergency heating
1 2
ON
OFF
This switch is not available for series PKH.
PKH18FK3 PKH24FK3
ON
OFF
1 2 3 1 2 3
1 2
PKH30FK3
ON
OFF
1 2 3
43
PKH36FK3
ON
OFF
1 2 3