Commissioning Parameter Setting - Gree Versati III Mode D'emploi

[Notes]
For parameters with different defaults under different conditions, when conditions changes, the default value
also will change as the corresponding condition changes.
All parameters will be memorized upon power failure.
No Full Name
Leaving water
1 temperature for
cooling(T1)
Leaving water
2 temperature for
heating (T2)
Room temperature
3
for cooling (T3)
Room temperature
4
for heating (T4)
Water tank
5
temperature(T5)
Leaving water
temperature
6
difference for cooling
(Δt1)
Leaving water
temperature
7
difference for cooling
(Δt2)
Leaving water
temperature
8
difference for water
heating (Δt3)
Room temperature
9 control difference
(Δt4)

2.4 Commissioning Parameter Setting

[Operation Instructions]
1. At the menu page, by touching "Commission", it will access to the commissioning parameter page, where the
left side is for the function setting and the right side is for the parameter setting, as shown in the figure below.
Parameter Setting
Displayed
Range
(℃ )
Name
WOT-Cool 7~25℃
20~60℃
WOT-Heat
20~55℃
RT-Cool 18~30℃
RT-Heat 18~30℃
T-water tank 40~80℃
ΔT-Cool 2~10℃
ΔT-Heat 2~10℃
ΔT-hot water 2~8℃
ΔT-Room temp 1~5℃
Operation Instructions for Versati III
Range
Default
(°F)
45~77°F 18℃ /64°F
68~140°F 45℃ /113°F
68~140°F 45℃ /113°F
64~86°F 24℃ /75°F
64~86°F 20℃ /68°F
104~176°F 50℃ /122°F
36~50°F 5℃ /41°F
36~50°F 10℃ /50°F
36~46°F 5℃ /41°F
34~41°F 2℃ /36°F
14
Remarks
High-temp series units
Normal-temp series
units
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