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• When the channel is in Hr+ program mode, the channel cannot be changed to Advance
mode.
• In G mode (Gravity System), when you use the hot water Hr+ function, they will operate
as normal. However, the heating Hr+ function will also bring on the hot water. This is a
consequence of the type of system you have, and is normal.
The following is an example list of CH programmed operations.
Program
Output
CH
Day of week
1
On
06:00
Off
08:00
2
On
10:00
Off
12:00
3
On
18:00
Off
22:00
1) In Auto mode
The clock is at 11:00 and is executing program 2 (10:00 turn on, 12:00 turn off). Now user
presses Hr+ twice to begin 2 hours boost mode. Now, the program 2 will extend 2 hours.
i.e. turning off is delayed from 12:00 to 14:00.
2) In Once mode
The clock is at 11:00 and is executing program 1: On to Program 3-Off (06:00 turn on,
22:00 turn off). Now user presses Hr+ twice to begin 2 hours boost mode. Now, the “Once”
program will extend 2 hours. i.e. turning off is delayed from 22:00 to 24:00.
3) In Off mode
The clock is at 11:00. No channel is on. The user presses Hr+ twice to begin 2 hours boost
mode. Now, the channel is turned on and will remain on for 2 hours. i.e. the relay is turned
on at 11:00 immediately and then will turn off at 13:00.
Advance Override
• When the device is in either Auto or Once mode, press Adv to activate the Advance
Override mode.
• The next program will be activated with and ADV icon showed together with
Auto/Once icon.
• When the channel is in Advance mode, the channel cannot be changed to Hr+
override mode.
• In G mode (Gravity System), when you use the hot water ADV function, they will operate as
normal. However, the heating ADV will also bring on the hot water. This is a consequence of
the type of system you have, and is normal.
