Description

Features of Function
Mini-sized and integrated intelligent control, can control 1HP compressor directly. (Include 1HP)
Temperature Display/ Temperature Control/ Manual, automatic defrost /
Defrost by turning off compressor/High, low temperature alarm/Value Storing/ Self Testing

Specifications
Power supply: 220V~240VAC
Temperature sensor: NTC, one sensor(for cold room temp. control),2m(L)
Range of temperature displayed : －45～99℃ (－49～210℉) Accuracy: ±1℃(±2℉)
Range of set temperature: E1~E2 Factory default : 0.0℃(32.0℉)
Dimension:77(Length)×35(Width)×70(Depth)mm
Mounting hole dimension:71(Length)×29(Width)mm
Temperature of the operating environment:－10～60℃ (14～140℉)
Relative Humidity:20%~90%(Non-condensing)
Output contact capacity:
Compressor: N. O. 30A/250VAC
(Can control 1HP compressor directly, if more it needs to connect an AC contactor)

Paramete

Parameter	Function	Set range	Default
E1	Lower set point limit	－49℉ －45℃ ～set temp.	－22℉ －30℃
E2	Higher s et point limit	Set range～122℉ 50℃	86℉ 30℃
E3	Temp. hysteresis	02～18℉ 01～10℃	09℉ 05℃
E4	Comp. Start delay time	00～10min	2min
E5	Offset on room temp.	－18～18 －10～10 ℃	00℉ 00℃
E6	Offset on evap. temp.	－18～18℉ －10～10℃	00℉ 00℃
F0	Defrost type	00= electric heat 01= hot gas	00
F1	Max.Defrost duration	01～60min	20min
F2	Defrost interval time	00～24hr	6hr
F3	Defrost termination temp.	32～122℉ 00～50℃	46℉ 08℃
F4	Display during defrost	00=normal display 01= locked display defrost starting temp.	01
F5	Dripping time	00～10min	2min
H1	Fan delay starting time	00～10min	1min
H2	Fan control	00=synchronized with comp. 01=keep working (except when defrost）	01
H3	Fan control during defrost	00=fan stop 01=fan start	00
C2	High temp. alarm	C3～230℉110℃	104℉ 40℃
C3	Low temp. Alarm	－49℉－49℉～C2	－40℉ －40℃
C4	Alarm delay time	00～90min	60min