Ecoer 2436 Installation Instructions Manual page 25

ESI Outdoor Unit Installation Instruction
Setting mode
Press and hold BS1 button for 5 seconds to enter the parameter setting interface. The latest setting will
be taken as the final one.
Symbol Function
n00 Mode choice
Forced heating stop when ambient
temperature is lower than specify
n01 value. Changing to heat by gas
furnace or boiler instead in cold
winter.
Outdoor unit outputs 24VAC from W
n02 terminal(CN5) at defrost operation
or forced heating stop.
Outdoor unit outputs 24VAC from W
terminal(CN5) when ambient
n03
temperature is lower than specific
value to start indoor auxiliary heater.
n04 Defrost mode setting *3
n05 Silent mode setting
n06 Night silent setting- start time
n07 Night silent setting- end time
n08 Forced defrost
Remarks:
1. The evaporating temperature of indoor coil can lower down to 28 º F.
2. The evaporating temperature of indoor coil can lower down to 28 º F in cooling mode, condensing
temperature can go up to 122 º F in heating mode.
3. Set the defrosting difficulties to shorten or extend the heat pump heating time.
4. System enters defrost after finishing the start-up control.
Manufacturer reserves the right to change specifications or designs without notice.
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Item Description
0(factory) Normal mode
1 Dry mode *1
2 High capacity mode *2
0 TA<-22F Forced heating stop
1(factory) TA<-3F Forced heating stop
2 TA<5F Forced heating stop
3 TA<10F Forced heating stop
4 TA<15F Forced heating stop
0(factory) ON (24VAC output)
1 OFF (No 24VAC output)
0(factory) TA<15F (24VAC output)
1 TA<10F (24VAC output)
2 TA<5F (24VAC output)
3 TA<-3F (24VAC output)
4 OFF (No 24VAC output)
0 Easy to defrost for high humidity area
1(factory) Standard mode
2 Hard to defrost for low humidity area
0(factory) None silent mode
1 Silent mode(level 1)
2 Super silent mode(level 2)
3 Night silent mode(level 1)
4 Night super silent mode(level 2)
0 17:00
1(factory) 18:00
2 19:00
3 20:00
4 21:00
0 5:00
1(factory) 6:00
2 7:00
3 8:00
4 9:00
0(factory) OFF
1 ON *4
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08.2018