Data Sheet for Product

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Siemens Room units with 2-wire interface CB2N3261en_03

2020-01-22

Technical design: Timer

For example, the following contents will be displayed on LCD:

Comfort mode, Cooling Economy mode, Heating

· By pressing PROG button, user will enter time and date setting.

· Pressing button Plus or Minus can change the variables those are blinking on

the screen.

· Pressing OK button will confirm the changes and the cursor will move to the next

variable automatically.

1. The first view is time setting, user can change 3 items: hour, minute and time

format. The view is showed as follows:

2. Firstly the hour area will be blinking; pressing button Plus or Minus can

change the number of hour, pressing OK will confirm the changes and the

cursor will move to the minute area automatically.

Setting date and time

Workflow

261Z03

261Z04