Pymeter PY-20TT Quick Start Manual

PY-20TT
⑧
OUT 2
1. Keys Instruction
① PV: under working mode, display sensor 1 Temperature;
② SV: under working mode, display sensor 2 Temperature;
under setting mode, display menu code.
③ SET key: press SET key for 3 seconds to enter setting.
under setting mode, display setting value.
④ SAV key: during the setting process, press SAV key
⑤ INCREASE key: under setting mode, press
to save and exit setting.
⑥ DECREASE key: under setting mode, press
INCREASE key to increase value.
⑦ Indicator 1: the lights are on when outlet 1 is turned on.
DECREASE key to decrease value.
⑧ Indicator 2: the lights are on when outlet 2 is turned on.
⑨ LED1-L: the light is on if outlet 1 is set for HEATING.
⑩ LED1-R: the light is on if outlet 1 is set for COOLING.
⑪ LED2-L: the light is on if outlet 2 is set for HEATING.
⑫ LED2-R: the light is on if outlet 2 is set for COOLING.
2. Setup Instruction
When the controller is power on or working, press SET key
for over 3 seconds to enter setting mode, PV window
displays the first menu code "CF", while SV window
displays according setting value. Press SET key to go to
next menu, press INCREASE key or DECREASE key to
set current parameter value.
To simple setup, just need to set values for CF, 1on, 1oF,
2on, 2oF. C and F are the temp units; 1on/2on are the ON-
point temp(start/turn on temp); 1oF/2oF are the OFF-point
temp(stop/turn off temp), they are also the target temps.
After setup done, press SAV key to save the settings and
return to normal temperature display mode. During
setting, if there is no operation for 30 seconds, the system
will save the settings and return to normal temperature
display mode.
Website: www.pymeter.com
Email: support@pymeter.com
⑥ ④ ③ ② ①
⑦ ⑤
。 。 。 。
。 。
⑫ ⑩
OUT 1
3. Use for heating device
⑪ ⑨
temp
(1oF, 2oF)
OFF-point
heating
ON-point
(1on, 2on)
Heating
Device
1. For heating device, turn ON at Low temp and turn OFF at High
temp. MUST set ON-point Temp < (lower than) OFF-point Temp;
It will NOT work properly for heating if set ON-point Temp > =
OFF-point Temp.
2. After plug in, if current temp is lower than target temp (OFF-
point), outlets turn on for heating till temp reaches OFF-point.
3. After heating device is turn off, temp will auto fall down in the
cold environment, outlets will not turn on until temp reaches ON-
point.
4. Use for cooling device
temp
(1on, 2on)
On-point
cooling
OFF-point
(1oF, 2oF)
Cooling
Device
1. For cooling device, turn ON at High temp and turn OFF at Low
temp. MUST set ON-point Temp > (higher than) OFF-point Temp;
It will NOT work properly for cooling if set ON-point Temp < =
OFF-point Temp.
2. After plug in, if current temp is higher than target temp (OFF-
point), outlets turn on for cooling till temp reaches OFF-point.
3. After cooling device is turn off, temp will auto rise up in the hot
environment, outlets will not turn on until temp reaches ON-point.
Note:
1. None controller can keep temp always at target temp, to
narrow down the temp range, please set ON-point closer
to OFF-point(target temp).
2. Each outlet supports Heating/Cooling mode.
OFF OFF
ON ON
OFF OFF
ON ON
High limit
(target temp)
(start temp) Low limit
OFF
time
ON
(start temp)
High limit
Low limit
(target temp)
OFF
time
ON