HBX ECO-0600, Installation Manual

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H B X E C O - 0 6 0 0 G e o t h e r m a l C o n t r o l
V e r s i o n 1 . 0 . 0
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Backup Time - This setting will be set for the minimum
lag time between heat pump stages and the backup
boiler. This is a time delay between the heat pump
stages and the backup boiler. Even if the differential
has been exceeded this time must elapse before that
stage can come on.
(OFF/1m to 240m) Default: OFF
Backup Temp – Set this temperature to the desired
outdoor temperature that will allow the backup to
come on. When the outdoor temperature resides
above this value, the backup will not be allowed to
come on. Only when the Outdoor Temperature falls
below this value can the backup come on.
(OFF/2°F to 100°F) Default: OFF
Backup Diff – This setting can be used with the
backup temperature and backup time or on its own
to bring the backup on. This setting is used to set a
differential on the tank at which you would like the
backup to come on. This setting will override the
backup temperature and backup time settings.
(eg. Tank temperature of 115°F and a backup
differential of 10°F. The backup boiler will come on at
105°F providing all of the heat pumps are already on.)
(OFF/2°F to 100°F) Default: OFF
Backup Only Outdoor – This option allows you to set
a temperature at which the backup will run at all
times in favour of the heat pumps, the heat pumps will
not run until the outside temperature rises above this
setting.
Backup Only Tank – Set this to the maximum tank
temperature for the heat pumps to run at. Once this
temperature has been exceeded, only the backup
will heat the tank to the target temperature. To
function properly, this temperature should be set lower
than the hot tank target temperature.
BACKUP SETUP