Connection & Setting Guide - LG PAHCMR000 Installation Manual

CONNECTION & SETTING GUIDE
Fan & Alarm interlock guide
1 Return air temperature controller
If DO Type setting(SW 1-3) set as 'Status', fan operating signal can be interfaced with
operation status signal at 'DO 1' in 'DIGITAL OUTPUT'
Operation display
(Field Supply)
NOTE
The fan is kept 'ON' during operation, If you want to turn off the fan during TH off or defrost or
control by fan speed, please refer to DIP switch setting SW1-3&SW1-4 of Comm. module.
D
Relay (Field Supply)
Relay Power source :
Max 30 V DC / 1 A, 250 V AC / 1 A
CONNECTION & SETTING GUIDE
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