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© 2021 Mitsubishi Electric US, Inc.
Specifications are subject to change without notice.
Backup Heater - 3rd Stage
Yes
1
Home
Program
No
NEXT
Outside air temperature: 71°
Should the fan in the Kitchen
indoor unit run when the backup
heater runs? For duct-heaters,
select Yes
2
Yes, Stage 2
Home
Program
NEXT
Outside air temperature:
71°
Heater 3
is Kitchen stage 2, coming on after
the heat pump unit?
No, Stage 3
Home
Program
NEXT
Outside air temperature: 71°
Heater 3
After which backup heater does
Heater 4 come on?
Heater 2
4
Home
Program
SAVE
Outside air temperature:
71°
Heater 3
Wired to Kitchen Interface
Channel 3 Backs up Heater 2
Delay:
5 minutes
5
6
3
1. First, add Backup Heater – 2nd stage, as per previous instructions. Next, Add kumo station
®
accessory
from the
Accessory
screen. Then:
2. Indicate whether the indoor unit fan should be
Interlocked with this heater
. Tap
Next
.
Note: Only the indoor unit physically attached to the kumo station (if any) can be interlocked with the heater.
3. Select
No, Stage 3
.Tap
Next
.
4. Identify the appropriate 2nd stage heater. Tap
Next
.
5. If necessary, adjust the
Delay
, or the amount of time to wait for the
Heat pump
and 2nd stage heater to
raise the room temperature prior to energizing the heater.
6. Verify settings and tap
Save
.
