Specifications

Field Setting SiBE18-821
136 Test Operation
a. “Setting mode 1”
This mode is used to set and check the following items.
1. Set items ············ In order to make COOL/HEAT selection in a batch of outdoor unit group, change the setting.
• COOL/HEAT selection (IND) ·····················Used to select COOL or HEAT by individual outdoor
unit (factory set).
• COOL/HEAT selection (MASTER) ············Used to select COOL or HEAT by outdoor unit group
with the master unit.
• COOL/HEAT selection (SLAVE)················Used to select COOL or HEAT by outdoor unit group
with the slave unit.
2. Check items ······· The following items can be checked.
(1) Current operating conditions (Normal / Abnormal / In check operation)
(2) Setting conditions of COOL/HEAT selection (Individual / Batch master / Batch slave)
(3) Low noise operating conditions (In normal operation / In low noise operation)
(4) Demand operating conditions (In normal operation / In demand operation)