Altec MTC35-C30 Instruction Manual

ALTEC
MTC35-C30
Environmental Temperature Controller
Instruction Manual

1. Introduction

The MTC35-C30 Temperature Controller is a particularly flexible controller, which
allows On/Off control of room temperature for energy saving.
The controller has two temperature sensors(one for indoor, other for outdoor) as
input and two outputs which are controlled by a MCU according to value
programmed for the parameters in Parameter List.
Temperature sensor: NTC, range: -50~150 °C.
To get the best performance, before installing and using it, read this instruction
manual carefully.

3. Dimensions and Mounting

1) Prepare a rectangular cut-out in the mounting panel to the size
2) Insert the controller from the front panel cut-out.
3) From behind of the panel, slide the mounting brackets into the guides on the side
of the housing. The flat faces of the mounting brackets must lie against the housing.
4) Push the mounting brackets up to the back of the panel, and tighten them evenly.
888
P
S
78
Note:
Please completes waterproof processing properly, in order to avoid seeps causes
the instrument damage.

5. Electrical Connection

MTC35-C30-2T-2R-220V
OUT1
OUT2
1 2 3 4 5 6 7 8 9 10 11 12
C F
Power
220V AC
L
N
C: Air Conditioner
F: Aeration Fan
72×30mm .
6 72
NTC
Temp. sensor
Outdoor Indoor
T2 T1
深圳市亚特克电子有限公司
ALTEC
Shenzhen ALTEC Electronics Co., LTD.

2. Coding

MTC35-C30-2T-2R-220V
① ② ③ ④
① Software Function
C30 Environmental Temp. controller
② Input
2T
2 temperature sensors

4. Front Panel Layout

6
RL1
- 2 3
P
5
4
S
MTC35
①.Up Key
②.Down Key
③.Dispaly
Indicates PV,
Parameters and Values
④.Setting Key(S)
⑤.Parameter Key(P)

6. Operation

6.1 Viewing the PV

Mounting and wire up the controller and switch on, 3 seconds later, the indoor
measured temperature will appear on display. Indoor temperature T1 and outdoor
temperature T2 displaying can be exchange by pressing S key. When the 'Outdoor
Temp. displaying indicator' is lit, the display indicates the outdoor temperature.

6.2 Setpoint Adjusting

During the basic functioning, press key 'P' and hold for 1 second, temperature
setpoint K,L appears on the display. Press key 'S', the value of K,L appears; press
keys ▲ or ▼ to increase or decrease setpoint. Keeping it pressed results in a
progressively faster variation. Press key 'P' again, next parameter LOL appears,
setting its value in the same way.
③ Output
2R
2 Relays
④ Power Supply
220V
220V AC
7 8
°(
1
2
3
⑥.Output 1 indicator(RL1)
⑦.Output 2 indicator(RL2)
⑧.PV2 displaying indicator(PV2)
lit when outdoor temperature is
displaying
WWW.ALTEC.CC