32
Field setting mode
English
Fiel
d S
etting Mode
[DHW Tank water temperature thermo on/off control]
T(C)
T
U
> T
HP MAX
T
HP MAX
T
HP OFF
T
HP ON
T
U
#3021
#3022
#3023
T(C)
T
U
< T
HP MAX
T
HP MAX
T
U
=T
HP OFF
T
HP ON
#3021
#3023
Tu : User set temp.
T(C) : Temp. (Celsius)
࡙
DHW heating mode timer : Mode timer manage the operation terms when there are simultaneous
requests of space heating/cooling and DHW.
ࣕ
FSV #3024 (minimum Space heating operating time, Default 5 min., Range 1 ~ 20 min.),
#3025 (maximum DHW time, Default 30 min., Range 5 ~ 95 min.), #3026(maximum space heating
operation time, Default 3 hour, Range 0.5 ~ 10 hour)
ࣕ
Maximum operation time is applied only when both DHW and Space heating request operation.
DHW or Space heating operates continuously until reaching at target temperature without time
limitation in the single operation.
[Time variation control of DHW and space heating mode]
1
t
0
1
0
1
0
Space heating
operation
DHW operation
#3025
#3026
#3024
DHW request
Space heating
request
