Grant Aerona HPAW110 - Record of ATC and BTC Settings

34
Commissioning
ATC
Parameter Description Range Set Value Comments
0 Return water temperature to start electrical heater 0˚C – 30˚C ˚C Do not Adjust
1 Desired Return water temperature setting 10˚C – 60˚C ˚C SET TO 60˚C
2 Defrost cycle 30 Min – 90Min Min Do not Adjust
3 Coil temperature point to start defrosting -30˚C – 0˚C ˚C Do not Adjust
4 Coil temperature point to stop defrosting 2˚C – 30˚C ˚C Do not Adjust
5 Max time for defrosting 1 Min – 12Min Min Do not Adjust
7
Restart after power failure
0/1
1 Do not Adjust
0=NO, 1=Yes
9 Water pump working mode
0/1 1 Do not Adjust
0 = Cont, 1 = Normal
Fan motor working mode
A 0 = daytime working mode 0/1 1 Adjustable
1 = night time working mode
B Target superheat -F – F 3 Do not Adjust
C Manual control paces of EEV 0 – 50 35 Do not Adjust
BTC
Item Access Active Mode Set Value Range
OUTDR Start 1 Always all ˚C 1 to 29˚C
OUTDR DSGN 1 Always All ˚C -50 to 0˚C
BOIL START 1 Always All ˚C 1 to 65˚C
BOIL DSGN 1 Always All ˚C 21 to 104˚C
BOIL MAX 0 Always All ˚C 48 to 107˚C, OFF
BOIL MIN 0 Always All ˚C OFF, 26 to 82˚C
DIFF 0 Always All AU AU, 1 to 23˚C
DHW BOIL TARGET 0 Always All ˚C OFF, 21 to 104˚C
‘pump’ DLY 0 Always All secs OFF, 20 secs to 9:55 mins
WWSD
1 Always All
˚C
1 to 38
˚C
, OFF
(Warm Weather Shut Down)
11 Commissioning
Please complete the following settings:
11.4 Record of ATC and BTC Settings