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Condair cot User manual

  • Hello! I'm a chat assistant familiar with the Condair installation instructions document for Temperature Sensor 2553858 and related humidistats. This document outlines how to install the outdoor mount temperature sensor, which is used with Condair digital humidity controllers. The sensor helps to manage humidity based on outdoor temperature, preventing condensation. I'm ready to answer your questions about the installation process or the device's functionality.
  • Where should the COT temperature sensor be installed?
    What type of wire should be used for connections?
    What is the purpose of the COT temperature sensor?
COT - Outdoor Mount Temperature Sensor
2605768-A EN 2304
Page 1
Outdoor Mount Temperature Sensor Installation Instructions
This document covers the operation and installation instructions for the following Condair outdoor mount tem-
perature sensor:
Kit No. Description
2553858 Outdoor Mount Temperature Sensor
The Condair COT temperature sensor can be used together with the following Condair Digital Humidity Controllers:
Part No. Description
2597928 0-10V Digital Wall Humidistat
2520259 On/Off Digital Wall Humidistat
2597929 0-10V Digital Duct Humidistat pkg.
2520273 On/Off Digital Duct Humidistat pkg.
2597934 Digital Wall ON/OFF Humidistat pkg.
2597935 Digital Duct ON/OFF Humidistat pkg.
The humidity controller used together with COT temperature sensor reads the outdoor air temperature measured
by the COT temperature sensor and reduces the humidity control set point during cold weather operation to pre-
vent condensation on windows and building structures.
1 – Installation Instructions
Location:
The COT temperature sensor must be installed on a at vertical surface protected from direct sunlight and rain.
Installation:
Refer to the installation overview in section 2.
1. The cable gland must face downwards.
2. To install the sensor, remove cover.
3. Place seal and washer below the long mounting screw. Securely x it to wall.
4. Thread wires through cable gland or conduit connector
5. Connect the wires, normally 18 ga unshielded twisted pair, according to the wiring diagram to the measuring
circuit in the cover
6. Tighten cable gland.
7. Assemble the cover with the base plate. Make sure the seal in the seal grove of the cover is not damaged
and in place.
8. Tighten the four screws of the cover with moderate torque to complete the installation.
Page 2
2 – Installation overview
AB
C
mm (inch)
i
©
AMC-1
36 (1.4)
2a
54 (2.1)
40 (1.6)
6 (0.02)
D
SOD-Tn
2
3
J2
134
2
22
(0.87)
64 (2.5)
64 (2.5)
2b
54 (2.1)
40 (1.6)
3
COT
2553858
Condair Group AG, Switzerland 70-000178/20201214
Sensor Connect App
Get the Condair
For Wiring Schematic:
Page 3
3 – Product Specication
Sensing Probe Thermistor:
Accuracy: -40...0°C (-40...32°F):
0...50°C (32...122°F):
50...100°C (122...212°F):
NTC
0.5C
0.2C
0.5C
Connection Terminal Connectors For wire AWG 24…12
Standards Conforms according to
EMC Standard 89/336/EEC
EMEI Standard 73/23/EEC
EN 61 000-6-1/EN 61 000-6-3
Product Standards
Automatic electrical controls for household and
similar use
Special requirements on temperature dependent
controls
EN 60 730 – 1
EN 60 730 – 2- 9
Degree of protection IP 65 to EN 60 529
Safety Class III (IEC 60536)
Environment Operation
Temperature
Humidity
IEC 721-3-3
-40…100°C (-40…212°F)
˂95 %rH not condensing
General Materials
Dimensions Cover: (HxWxD)
Weight (including package)
Fire proof PC + ABS plastic
33 X 60 X 50 mm (1.3 x 2.4 x 2 in)
80 g (2.8 oz)
Setpoint Versus Outdoor Temperature
Outdoor Temperature
Setpoint Limit (rh)
-40
10
20
30
40
-40
-35
-31
-30
-22
-25
-13
-20
-4
-15
5
-10
14
-5
23
0
32
5
41
°C
°F
4 - Wiring Diagrams
Wiring diagram COT-CHR-NA
COT
Outdoor Mount Temperature Sensor
2553858
1 2 3 4
CHR-NA
On/Off Wall Humidistat
2548731
0V / GND
24V AC/DC
DO1
DO1
DO2
DO2
RT
RT
1 2 3 4 5 6 7 8
Page 4
Wiring diagram COT-RCC-NA
COT
Outdoor Mount Temperature Sensor
2553858
1 2 3 4
RCC-NA
0-10V Wall Humidistat
1510142
GND / 0V
24V
N/A
N/A
N/A
AO 0-10V
N/A
Temp. Reset
1 2 3 4 5 6 7 8
/