2669 Watts Electro Controls Brochure V5 WITH EXTRA SECTION

Electro Controls

Thermostats - 2017

WattsIndustries.co.uk

THErMOSTATS - MECHAnICAL

CAPILLArY THErMOSTATS 1 STAGE

EC.. EC..D / EC..DM EC..W

These products are used to monitor the temperature of air or liquids. Applications include heating and air conditioning systems. The liquid filled sensing element enables a rapid response to temperature changes.

EC..D / EC..DM

EC..W

Adjustment under the cover

Terminals 0.5-2.5mm² rising clamps

Copper capillary & bulb

Volt free contacts

Max. ambient -40/+70°C

Thermostats may be calibrated by slowly turning the centre nut on the adjusting spindle.

Enclosure Flammability UL94-VO

Type

EC-1ML

EC-2

EC-3

EC-4

EC-5

EC-6

EC-7

EC-8

EC-3D

EC-6D

EC-6DM

EC-7DM

Stages

1

1

1

1

1

1

1

1

1

1

1

1

Range

°C

-10/+12

-20/+40

-20/+40

-20/+40

-20/+40

0/100

0/200

0/200

-15/+45

0/70

30/65

60/95

Diff

°C

Hand reset open low

0.5

1.5

3.5

5

2

5

Hand reset open high

1.5

2



EC..

230VAC

SPDT

15(8)A

15(3)A

15(6)A

15(6)A

15(6)A

15(4)A

15(6)A

15(6)A

15(8)A

15(8)A

15(8)A

15(8)A

Capillary

Length

1.8m

2m

2m

2m

2m

2m

2m

2m

Bulb mm

10 x 100**

8 x 140

8 x 140

8 x 100

8 x 100

8 x 100

8 x 70

8 x 70 rigid stem includes duct holder rigid stem includes duct holder rigid stem includes duct holder rigid stem includes duct holder

Max. Bulb

Temp °C

200

60

70

180

180

120

240

240

70

90

90

115

EC-3W

EC-4W

EC-6W

EC-7W

EC-8W

1

1

1

1

1

-20/+40

-20/+40

0/100

0/200

0/200

1.5

3.5

2

5


15(6)A

15(6)A

15(4)A

15(6)A

15(6)A

2m

2m

2m

2m

2m

8 x 140

8 x 100

8 x 100

8 x 70

8 x 70

70

180

120

240

240

*Also available with IP65 weatherproof enclosure. **Size/shape differs from other EC.. thermostats - does not fit standard pockets.

DIMENSIONS

65

EC.. / EC..W

70

65

EC..D / EC..DM

305 70

20

100

87

57

100

49

20

FOR SMALL DUCTS

BEND AT REQUIRED LENGTH

28.5

Drilling Data

38

ACCESSORIES:

20

EE-1A Duct bulb holder

155

305

73

62

40

1

2

"

BSP

EE-1B Brass Bulbwell

EE-STE Stainless Steel Bulbwell

8.3 ID

IP65

IP65

IP65

IP65

IP65

WIRING:

EC-1ML EC.. / EC..W

EC..D / EC..DM

Enclosure

IP40

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43*

IP43*

IP43*

IP43*

W

2

1

R

4

B

+T

OPEN LOW 1-2 opens on temp fall.

Temp must rise to allow resetting.

40

-20

20

10

1 2 3

+T

1-2 close on temp fall. 1-3 close on temp rise.

3 2

-15

3 2

+T

40

1

25

1

OPEN HIGH 1-2 opens on temp rise.

Temp must fall to allow resetting.

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CAPILLArY THErMOSTATS 2-3-4 STAGES

These products can be used to monitor the temperature of air or liquids. Applications include switching multiple heating and air conditioning systems.

The liquid filled sensing element enables a rapid response to temperature changes.

EMC-2..

Type Stages

EMC-22A

EMC-23A

2

2

EMC-22AW 2

EMC-23AW 2

EMC-341

EMC-342

DIMENSIONS

3/4

3/4

Range

°C

- 20/+40

0/100

- 20/+40

0/100

- 20/+40

0/100

Diff Per

Stage °C

1.5

2.5

1.5

2.5

1

2

EMC-22A.. / 23A..

Diff. Between

Stages °C

1/10 adj.

2/20 adj.

1/10 adj.

2/20 adj.

1

2.5

SECTION

01

EMC..

230VAC

SPDT

2x15(3)A

2x15(3)A

2x15(3)A

2x15(3)A

4x15(3)A

4x15(3)A

EMC-34..

Capillary

Length

2m

2m

2m

2m

3m

3m

EMC-2..W

Bulb mm

8 x 140

8 x 100

8 x 140

8 x 100

8 x 140

8 x 100


Terminals 0.5-2.5mm² rising clamp

Copper capillary & bulb

Volt free contacts

Max ambient -40/70°C

Thermostats may be calibrated by slowly turning the centre nut on the adjusting spindle.

Enclosure Flammability UL94-VO

Max. Bulb

Temp °C

60

120

60

120

60

120

Enclosure

IP43

IP43

IP65

IP65

IP65

IP65

EMC-34..

125

107

50 25

65

70

125

57

100

107

87

20

ACCESSORIES:

EE-1A Duct bulb holder

305

40

WIRING:

EMC-22..

-20

40

A

25

+

_

15

73

62

4 x 6.5

155

20

1

2

"

BSP

EE-1B Brass Bulbwell

EE-STE Stainless Steel Bulbwell

EMC-34..

40

-20

15

25

1 2 3 4

8.3 ID

1

3 2 1

2

1 2 3

+T +T

Diff between stages adjust via screw A

Contact 1-3 close on temp rise.

Contact 1-2 close on temp fall.

1 2 3

4

1 2 3 1 2 3

1 2 3 1 2 3

+T +T

+T +T

Htg only = wire 1st stg htg to last stg on stat & follow downwards in sequence

Clg only = wire 1st stg clg to 1st stg on stat & follow upwards in sequence

Htg & Clg = wire heating on lower stages & cooling on higher stages [email protected]

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25


FrEEZE PrOTECTIOn THErMOSTATS

EFP..

These products are used to prevent the freezing of liquids inside pipes or heating/cooling coils.

Tamperproof adjustment

Copper capillary tin plated

Volt free contacts

Max. ambient -30/+70 C

Enclosure Flammability UL94-V0

EFP..

EFP.. W

Type

EFP-1

EFP-2

EFP-3

EFP-4

EFP-1W

EFP-2W

EFP-3W

EFP-4W

DIMENSIONS

Range °C Diff °C

-15/+15 2

-15/+15 hand reset open low

-15/+15 2


-15/+15 2


-15/+15 2


EFP..

85

70

64

1

40

75

10

30

7,5

37

4,5

230VAC

SPDT

Capillary

Length

24(10)A 6m

24(10)A 6m

24(10)A 3m

24(10)A 3m

Max. Bulb

Temp °C

Enclosure

200 IP43

200 IP43

200 IP43

200 IP43

24(10)A 6m

24(10)A 6m

24(10)A 3m

24(10)A 3m

200 IP65

200 IP65

200 IP65

200 IP65

125

EFP..W

125

107

107

50 25

20 conduit

4 x 6.5

20

ACCESSORIES:

EE-1C Capillary Clips (per pack of 6)

100mm max

WIRING:

1

2

4

+T

Open low = Contact 1 - 4 opens on temperature fall.. Temperature must rise to allow resetting

INSTALLATION:

Fit the sensor to the front of the coil (downstream/air offside) or wrap around the pipe to guard against freezing at any point. No more than 10cm of the capillary should be outside the controlled space. The thermostat will switch when 30cm or more of any part of the capillary senses the set-point temperature. If the capillary is damaged, the unit will cut-out to the safety side.

THE TEMPERATURE AROUND THE HOUSING SHOULD BE MAINTAINED HIGHER THAN THE SENSOR.

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IMMErSIOn THErMOSTATS SInGLE/DUAL FUnCTIOn

EBS.. EBD..

SECTION

01

These products are used to monitor liquid temperatures in pipes, boilers, tanks etc. The liquid filled sensing enables a rapid response to temperature changes.

The EBS is a single function thermostat and the

EBD dual function has two separate thermostats inside the enclosure.

EBD..

Hand reset models have a push button on the front cover.

Volt free contacts

Max. ambient 80°C (EBS-1 55°C)

All supplied complete with removable brass pocket ½" BSP.

Concealed adjustment

Enclosure Flammability = UL94-V0

EBS..

Type

EBS-1

EBS-2

EBS-3

EBS-4

EBS-7

EBS-8

EBS-9

EBS-20/L280

EBS-30/L280

EBS-70/L280

EBS-80/L280

EBD-1

EBD-2

EBD-8

EBD-9

EBD-32/L260

EBD-38/L260

DIMENSIONS

ACCESSORIES:

Range °C

Control Limit

0/35

0/80

35/95

50/130

-

-

-

Control

Diff. °C

-

-

-

0.5

2

4

- 6

30/65 Hand reset open high



Limit

-

-

-

-

-

-

-

230VAC SPDT

Control Limit

10(3)A

10(3)A

15(5)A

15(5)A

15(5)A

15(5)A

15(5)A

-

-

-

-

-

-

-

0/70

35/95

-

-

- 2

- 4



0/80

35/95

35/95

0/80

35/95

60/95

50/130 95/130

35/95

35/95

35/95

60/95

2

4

4

4

4

4

-

-

-

-

10(3)A

15(5)A

15(5)A

15(5)A

-

-

-

-

2

4

10(3)A 10(3)A

15(5)A 15(5)A

Hand reset open high 15(5)A 15(5)A

Hand reset 15(5)A 15(5)A

4 15(5)A 15(5)A

Hand reset open high 15(5)A 15(5)A

EBS..

57

1

2

"

BSP

7.3 ID

53

85

57

1

2

"

BSP

280

280

280

280

100

100

100

100

260

260

Bulbwell

Length

120

100

100

100

100

100

100

EBD..

14.3 ID

78

90

115

90

115

100

115

115

115

115

115

Max. Bulb

Temp. °C

55

100

115

150

90

115

150

85

M20

100 / 120 / 280

20

M20

100 / 260

20

Enclosure

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

IP43

EE-9B

Spare brass pocket 100mm for EBS-2..9 ( NOT for EBS-1)

EE-ST9

Stainless steel pocket 100mm for EBS-2..9 ( NOT for EBS-1)

100

1

2

"

BSP

7.3 ID

WIRING:

EBS..

3

1

2

+T

3 2

-15

40

1

25

EBD..

3

1 removable link

2 3

+T

2

+T

1

3 2

-15

3 2

-15

40

1

25 40

1

25

1-2 close on temp fall. 1-3 close on temp rise. OPEN HIGH Contact 1-2 opens on temp rise. Temp must fall to allow resetting [email protected]

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27


STrAP-On THErMOSTATS

These products can be used to monitor the temperature of liquids in pipes and cylinders.

BRC.. ESS..

ESS..

Volt free contacts

ESS.. Adjustment under the cover

Terminals 0.5-2.5mm

Enclosure Flammability: BRC=UL94-HB

ESS=UL94-V0

Type

BRC

ESS-1

ESS-2

ESS-32

ESS-3

ESS-42

ESS-4

DIMENSIONS

Range °C

20/90

-25/+45

0/70

35/95

50/130

30/65

60/95

46

38

96

Diff °C

5

2

2

4

6



BRC..

57

BRC..

65

86

19

ACCESSORIES:

FIXING STRAP FOR BRC

230VAC

SPDT

15(3)A

10(3)A

10(3)A

15(5)A

15(5)A

15(5)A

15(5)A

107

ESS..

Max. Bulb

Temp °C

120

70

90

115

130

90

115

70

Enclosure

IP30

IP43

IP43

IP43

IP43

IP43

IP43

FIXING STRAP FOR ESS

EE-ESS

20

FIXING STRAP ADJUSTABLE UP TO 150MM DIA. IS INCLUDED.

LONGER FIXING STRAPS ARE AVAILABLE ON REQUEST.

WIRING:

BRC.. ESS..

2 1 3

+T

3 2

-15

40

1

25

3

1

2

+T

Contacts 1-3 close on temperature rise.

Contacts 1-2 close on temperature fall.

Contacts 1-3 close on temperature rise.

Contacts 1-2 close on temperature fall.

Open high = Contact 1-2 opens on temperature rise. Temp must fall to allow resetting.

INSTALLATION:

Fix the thermostat securely to the pipe. The ambient temperature around the sensor can affect the switching point.

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OUTSIDE FrOST THErMOSTATS

SECTION

01

EOF..

EOF thermostats are used to monitor temperature outside buildings and switch heating/cooling or other units in the event of high/low temperatures. The EOF-01 is a single function unit and the EOF-21 is a dual function unit which has 2 separate thermostats inside one enclosure.

Adjustment under the cover on all models


EOF-01 is single function

EOF-21 is dual function

(2 thermostats inside one enclosure)

Type

EOF-01

EOF-21

Range °C

-20/+30

-20/+30 & -20/+30

EOF-01

EOF-21

Diff °C 230VAC

SPDT

Sensing

Element

Max. Ambient

°C

Enclosure

1 10(3)A Bimetal 60 IP65

1 2x10(3)A Bimetal 60 IP65

DIMENSIONS

125

107

EOF-01

50 25

EOF-21

175

157 50 25

125

107

125

107

4 x 6.5

20

4 x 6.5

20

WIRING:

EOF-01 EOF-21

N

L

Htg

L

Clg

L

4 2 3 1

N L

Htg

L

Clg

L

4 2 3 1

N L

Htg

L

Clg

L

4 2 3 1

+T

+T

+T

On temperature rise 2-1 close

On temperature fall 2-3 close

On temperature rise 2-1 close

On temperature fall 2-3 close

INSTALLATION:

Outside Thermostats & Sensors which are used for frost protection should be mounted on the North side of the building.

If this is not possible, shield the sensor from direct sunlight.

[email protected]

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29


SPACE THErMOSTATS

ECS..

Type ECS thermostats monitor temperatures inside factories, greenhouses and areas subject to high humidity or regular washdown processes.

The liquid filled sensing elements are fixed to the side of the weatherproof enclosures.

Type

ECS-3

ECS-4

ECS-6

DIMENSIONS

Range °C

-20/+40

-20/+40

0/80

Diff °C

1.5

3.5

2.5

107

230VAC

SPDT

15(6)A Volt free

15(6)A Volt free

15(4)A Volt free

ECS..

Sensing

Element

Bellows

Bellows

Bellows

75

57

ECS..

50 25

125


Terminals 0.5-2.5mm rising clamps


Max.Ambient

°C

60

60

80

Enclosure

IP65

IP65

IP65

4 x 6.5

20

WIRING:

ECS..

3 2 1

+T

40

-20

10

20

Contact 1-2 close on temp fall. Contact 1-3 close on temp rise.

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THErMOSTATS - MECHAnICAL rOOM THErMOSTATS 1 STAGE

These products can be used to monitor the temperature inside buildings and switch heating, cooling or other units. These units are tamperproof.

Type

TA-2

Stages

1

RTBSB-001.045

RTBSB-001.010

RTBSB-001.048

1

1

1

Range

°C

5/30

-20/+30

5/30

10/60

RTBSB-001.910*

* Concealed adjustment.

1

DIMENSIONS

80

TA-2

5/30

42

74

RTBSB..

SECTION

23

01

EOF..

TA-2

0.5

0.5

0.5

PTR01-0..

Diff °C approx

1

PTR01-910

230VAC

Element

SPDT 10(2.5)A Volt Free Contacts

SPDT 10(3)A

SPDT 10(3)A

SPDT 10(3)A

-

-

-

0.5 SPDT 10(3)A -

TA-2

Main adjustment via knob.

Backplate for 1 gang BS box is included.

RTBSB-001.010/045/048

Knob adjustment only.

Range and limit stops provided.

Order backplate separately.


RTBSB-001.910

Adjustment under the cover.

Function

Htg or Clg

Sensing

Bellows

Enclosure

IP20

Htg or Clg

Htg or Clg

Htg or Clg

Bimetal

Bimetal

Bimetal

IP30

IP30

IP30

Htg or Clg Bimetal IP30

80 74 70

60

ACCESSORIES:

EG-1000

EG-2000

EG-3000

Stat Guard Internal Dims 133 H x 155 W x 70 D



High impact polycarbonate, virtually unbreakable. Supplied with lock & key

EE-BP2

Backplate for RTBSB.. will fit square or round outlet boxes.

WIRING:

INSTALLATION:

TA-2

1 3 4

+T

To remove the TA-2 front cover and access the terminals, release the top clip using a small, flat screwdriver.

Install at a height of approx. 1.5m

Keep away from radiators, direct sunlight & other heat sources.

EG..

RTBSB-001.010/045/048/910

N

L

HTG

L

CLG

L

4

2 3 1

C

+T

EE-8P2

[email protected]

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31

THErMOSTATS - MECHAnICAL rOOM THErMOSTATS 2-3-4 STAGES

These products can be used to monitor the temperature inside buildings. Up to 4 stages are available to control multiple heating/cooling or other units in various combinations.

Type

MTR10-005

METR75-820

MTR52-018

EMR-22A

EMR-34

Stages

2

2

2

2

3/4

Range

°C

5/30

5/30

5/30

0/50

0/50

MTR..

140

Diff Per

Stage °C

1

1

1

1

1

MTR52..

MTR10.. / METR75..

MTR..

Knob adjustment with range and limit stops.


EMR..

Adjustment under the cover.

For various combinations of htg/clg.

Volt free contacts

Terminals 0.5-2.5mm² rising clamps

EMR..

Diff. Between

Stages °C

Switch Rating

230VAC

2

0.5/5 adj.

2

2 x 10(3)A

2 x 8(3)A

On-Off switch

2 x 10(3)A

On-Off switch & 3 speed fan switch

Function

1 Htg + 1 Clg

2 Htg

1 Htg + 1 Clg

Sensing

Element

Bimetal

NTC

Bimetal

Enclosure

IP30

IP30

IP30

1/10 adj.

1

2 x SPDT 15(3)A Volt free

4 x SPDT 15(3)A Volt free

Htg/Clg

Htg/Clg

Bellows

Bellows

IP30

IP30

27.5

188 70

164

110

60

79

ACCESSORIES:

EG-1000

EG-2000

EG-3000




(Guards are not suitable for EMR.. )

High impact polycarbonate, virtually unbreakable. Supplied with lock & key

WIRING:

CLG

L

1

L

HTG

L N

2 3 4

+T

Heat 1 Heat 2

L

1 2 3

L

METR75-820

Load Supply

L in L out N

4 8 9 10 5 6

ON/OFF switch

7

Clg

L

1

L

Htg

L

2

3

N

4

R

+T

MTR52-018

N

7

N

8

L

9

I II III

14 15 16

On-Off

I

II

III

-20

40

A

+

_

25

15

Diff between stages adjust via screw A

3

1

2

STAGES

1 1 2

2

3

+ T

+ T

EMR-34

1 2

1

3 1 2

2

STAGES

3 1

3

2 3 1

4

2 3

+ T + T + T + T

Htg only = wire 1st stg htg to last stg on stat & follow downwards in sequence

Clg only = wire 1st stg clg to 1st stg on stat & follow upwards in sequence

Htg & Clg = wire heating on lower stages & cooling on higher stages

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THErMOSTAT GUArDS

A range of transparent, high impact, polycarbonate thermostat guards for use with a variety of thermostats/sensors etc.

The guards screw fix to the wall over the existing thermostat.

Type

EG-1000

EG-2000

EG-3000

EG-KEY

DIMENSIONS

Application Examples

MTR10..

TA-2, PTR01.. ER.. EH.. EHR..

Various (Not suitable for EMR..)

D

EG-1000

W

H

EG-2000

D

W

H

SECTION

D

EG-3000

W

H

01

EG-2000

Supplied with lock and key

Ideal for use in public areas, sports halls etc.

Flammability = UL94-V0

Self locking snap-lock cover, use key to unlock.

EG-3000

Virtually unbreakable



EG-1000

Description

Unobstructed airflow



Tamperproof

Tamperproof

Tamperproof

EXTERNAL

H 192

W 212

D 70

INTERNAL

H 133

W 155

D 70

EXTERNAL

H 152

W 170

D 60

INTERNAL

H 102

W 123

D 60

EXTERNAL

H 181

W 251

D 70

INTERNAL

H 123

W 196

D 70

INSTALLATION:

AIRFLOW [email protected]

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33

THErMOSTATS - ELECTrOnIC

SEnSOrS / ADJUSTErS / DISPLAYS FOr ETE.. THErMOSTATS / E13.. COnTrOLLErS

E10..

E10-B

NTC sensors, adjusters

& displays for use with

ETE.. Electroic

Thermostats /

Thermometers & E13..

Temperature Controllers.

Enclosure Flammability:

E10-D, I, S, X = UL94-V0

E10-H, R, V = L94-HB

E10-T = UL94-V2

Type Function

E10-G..

Description

E10-S

E10-V

E10-C

E10-R

E10-K

E10-P..

E10-D

E10-X

E10-I

Dimensions

E10-T

E10-H

Protection

E10-B Bead sensor

E10-C Cable Sensor

E10-D Duct sensor

E10-DA Duct Averaging

E10-H Black bulb sensor

E10-I Immersion sensor

E10-K Fan coil sensor

E10-R Room sensor

With 2 way terminal strip

With 2mm cable

Probe length 160mm

Probe length160mm (use 2 x E10-DA for averaging)

For radiant tube heaters

ORDER POCKET SEPARATELY Probe length 120mm

With duct flange & 2m cable

Can be mounted on square or round outlet box

E10-RA Room sensor

E10-S Strap-On sensor

As E10-R (use 2 x E10-RA for averaging)

Includes fixing strap for up to 6" dia. Pipe. 2m cable

E10-V Room sensor + Knob With knob adj ±4°C above & below main set point knob setting

E10 -X Outside sensor Weather proof

E10-P50 Setpoint adjuster



-10/+50°C Front panel moubting

25/95°C

±4°C

Front panel mounting

Front panel mounting.

For minor adjustment of main set point knob setting

E10-T Digital display

OPTIONAL E10-T.. ONLY

Selectable -10/+50°C or 25/95°C

230 VAC supply. Front panel mounting 48H x 96W x 104D Panel cut-out

Only for use with ETE.. Thermostats or E13.. Temperature Controllers

L24 = 24VAC supply

ACCESSORIES:

WIRING:

EE-STK ½" BSP x 120mm Stainless Steel pocket for E10-I

Special Face Plates are available in Brass, White, Satin and others on request

(see page G2)

E10.. SENSORS

E10-P..

–

Sensor 7.1 mm dia x 40

Approx 80 dia x 55

Approx 80 dia x 55

85H x 85W x 30D + bulb 16mm

Approx 80 dia x 55

Duct tube 80mm long

85H x 85W x 30D

85H x 85W x 30D

Approx 80 dia x 55

85H x 85W x 30d + knob

Approx 80 dia x 55

48H x 48W

48H x 48W

48H x 48W

44H x 91W

DRILLING DETAIL FOR E10-P..

IP00

IP65

IP65

IP65

IP30

IP65

IP65

IP30

IP30

IP65

IP30

IP65

IP00

E10-RA

E10-V using in-built sensor E10-V using remote sensor

INSTALLATION:

Terminals 0.5 -2.5mm²

Max length 100mm.

Sensor cable size 7/0.2mm

Screened cable is recommended.

Keep away from power cables/units which may cause interference.

The screen should be earthed at the controller end only.

34

T: +44 (0) 1480 407074

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F: +44 (0) 1480 407076


ELECTrOnIC THErMOSTAT - 1 STAGE DIGITAL

ETE-1D

SECTION

02

This product monitors the temperature of air or liquid in a heating system and controls heating or cooling units in response to temperature changes

230VAC

SPDT

LCD display.

Digital set up of control mode, set point, night set back and differential.

Volt free relay contacts.

Ambient -10 to +50 deg C.

Temperature resolution 0.5 deg C.

°C/°F display (ETE-1D mode only).

Night setback is standard via optional time switch.

Compatible with the functions and accessories of the ETE-150 and ETE-195 range.

Power

Consumed

Protection

10(3)A 0.5W max IP00

Type

ETE-1D

Range

Deg C

-10/+95

Differential

Deg C

0.5/10

Night set

Range C

0-40

Supply

+- 10%

230VAC

Add L24 for optional 24VAC supply. A 120VAC version is available on request.

ACCESSORIES

See table for the valid accessories

Accessory type

Temperature sensors

Set point adjuster

Digital Set point adjuster

Digital room sensor

Analogue Display

Accessory part number

E10-B/C/D/DA/G./H/I/K/R/RA/S/V/X

E10-P4,E10-P50 and E10-P95

E10-S110

E10-RD

E10-T

Digital display E10-TD

Enclosure EE-M1T

DIN rail holder EE-DR1

DIMENSIONS/TERMINATIONS:

24mm

65�mm

Electro�Controls

ETE-1D

Single�Stage Thermostat www.electrocontrols.co.uk

°C/°F

SET

LED1

P0

P4

N1

PB

PA

PR

0V/

D0

D1

S2

S1

Selected Product mode

ETE-1D ETE-150 ETE-195

✓ ✓ ✓

✓ ✓

✓

✓

✓ ✓

✓

✓ ✓ ✓

✓ ✓ ✓

Connections

L and N

NO,C,NC

S1 and S2

0 and N1

PA and PB

P4 and P0

P0 and PR

D1 and D0

230VAC or 24VAC supply

Volt free relay connections

Sensor

Night setback

E10-S110 Remote set point adjuster

E10-P4

E10-P50 or E10-P95

E10-T

L N

230VAC

NC NO C

VOLT FREE�230VAC�10(3)A

EXAMPLE:

RELAY ON

DIFFERENTIAL

OFF ON

TIMING DIAGRAM:

EXAMPLE:

RELAY ON

DIFFERENTIAL

OFF ON

TEMP( °C )

30 29 28 27 26 25 24 2 3 22 21

20

21

(SP)

22 23 2 4 25 26 27 28 29 30

This diagram shows some examples of the relay state with rising and falling temperatures for the cooling and heating modes.

EXAMPLE:

DIFFERENTIAL

RELAY O N O F F ON

TEMP( °C )

30 29 28 27 26

25

24 2 3 22 21

20

(SP)

21 22 23 2 4

25

26 27 28 29 30

TEMP( °C )

10 11 12 13 14 15 16 1 7 18 19

20

19

(SP)

18 17 1 6 15 14 13 12 11 10

SET UP

:

INSTALLATION:

Turn on the power. Momentarily the display will show all the screen characters then the Product mode

O N O F F ON

EtE1D (ETE-1D), EtE50 (ETE-150) or

EtE95 (ETE-195) and will settle to show HTG/CLG, TEMP and the actual temperature. This is the main menu or Temperature screen.

To select HTG/CLG and one of the Product modes ETE-1D, ETE-150 or ETE-195 press the set button for 3 sec. HTG/CLG and the last selected Product mode will flash.

18 10 11 12 13 14 15 16 1 7

20

19

(SP)

1 6

Use ↓ button to select either ETE1D, ETE50 or ETE95.

Use ↑ button to select either HTG or CLG

Press SET briefly to exit.

19 18 17 15 14 13 12 11 10

Briefly press SET repeatedly to select the required parameters of SETPOINT, NIGHT SET and DIFFERENTIAL. The numerical values of these parameters will be blinking and the ↑↓ buttons can be used to set the numerical value required.

Whilst setting any parameter if the buttons are left for 10 sec the screen will return to the Temperature screen.

In the Temperature screen use of the ↑↓ buttons will toggle between °C and °F if required.

DIAGNOSTIC MESSAGES

SEN0P Sensor open circuit.

SENs

Sensor short circuit

Lo/

Set temperature below or above product range

ErrPA

E10-S110 short circuit (ETE-1D only). Once this problem has been addressed press SET to revert to normal operation.

Observe the local regulations regarding electrical installations. Size the power supply cables according to the load.

The minimum sensor cable size is 7/0.2mm with a max length of 100m. Screened cable is recommended and the screen should be earthed at the controller end only.

Keep supply and sensor cables away from other power cables and devices which may cause interference.

[email protected]

\


35


ELECTrOnIC THErMOSTAT - 2-4-6-8 STAGE DIGITAL

ETE-..D

ETE-4D

ETE-2D

These products monitor the temperature of air or liquid in a heating system and control heating or cooling units in response to temperature changes.

ETE-8D

Type Stages Range (°C) Differential per Stage (°C)

Difference b/w Stages (°C)

Night Set

Range (°C)

ETE-2D

ETE-4D

2

4

-10/+95

-10/+95

0.5/5 adj

0.5/3 adj

1/15 adj

1/6 adj

0-40

0-40

ETE-6D

ETE-8D

6

8

-10/+95

-10/+95

0.5/3 adj

0.5/3 adj

1/3 adj

1/3 adj

0-40

0-40

Add L24 for optional 24VAC/DC supply. A 120VAC version is available on request

ACCESSORIES

See table below for the valid accessories

Accessory type

Temperature sensors

Set point adjuster

Digital Set point adjuster

Digital room sensor

Analogue Display

Digital display

Accessory part number

E10-B/C/D/DA/G./H/I/K/R/RA/S/V/X

E10-P4,E10-P50 and E10-P95

E10-S110

E10-RD

E10-T

E10-TD

EE-M2T Enclosure for ETE-2D

EE-M3T Enclosure for ETE-4D

EE-M5T Enclosure for ETE-6D and 8D

LCD display.

Digital set up of control mode, Set Point,

Night Setback, Time Delay,

Differential per Stage and

Difference between Stages.

Volt free relay contacts.

Ambient -10 to +50 deg C.

Temperature resolution 0.5 deg C.

°C or °F selection (ETE-2D, 4D, 6D or 8D only).

Time delay 1-200 seconds all models.

Night Setback is standard via optional time switch.

Compatible with the functions and accessories of the ETE-(2/4/6/8)50 and ETE-(2/4/6/8)95.

Supply

+- 10%

230VAC

230VAC

230VAC

230VAC

230VAC

SPDT

10(3)A

10(3)A

10(3)A

10(3)A

Power

Consumed

2VA max

3VA max

5VA max

5VA max

Selected Product mode

ETE-2D,4D,6D or 8D

✓

ETE-250,450,650 or 850

✓

ETE-295,495, 695 or 895

✓

✓

✓

✓

✓

✓

✓

✓

EE-DR6 Din rail holder for ETE-2D

EE-DR7 Din rail holder for ETE-4D

EE-DR5 Din rail holder for ETE-6D and 8D

DIMENSIONS/TERMINATIONS:

ETE-2D

93mm 93mm 140mm

ETE-4D

24mm 24mm 140mm 35mm 35mm

93mm °C/°F

SET

°C/°F

SET

24mm

STAGE1

STAGE1

°C/°F

STAGE2

PB

PA

SET


ETE-2D

2�Stage Thermostat www.electrocontrols.co.uk

50/60Hz

230VAC

L

L

ETE-2D


L N

ETE-2D


N

N

C1 N

NC1 NO1

230VAC

C1

C1

N

NC2

NO1

NO2

C2

C2

C1 NC2


NO2 C2

PB

PA

PR

0V/

P0

D1

P4

S2

N1

S1

0V/

D0

P0

PB

P4

PA

N1

PR

STAGE2

0V/

D0

D1

S2

S1

Lower for HT G

CL G

S1

C2 C1 NC2

Wire�Stages:

Lower for HT

Higher for CL

G

G

NO2

Wire�Stages:

Lower

C2 for HT

Higher for

G

CL G

PR

P0

P4

N1

To�select�NEUTRAL ZONE�or

ETE-4D/50/95, press�and�hold SET for


ETE-4D/50/95, press�and�hold SET to�select�NEUTRAL ZONE to�select�NEUTRAL ZONE and to�select ETE-4D/50/95.

and ETE-4D/50/95.

Press

SET

to�exit.

140mm

Wire�Stages:

Lower for HT

Higher for CL

G

G

Wire�Stages:

Lower for HT

Higher for CL

G

G


ETE-4D/50/95, press�and�hold SET for and

3sec.

to�select to�select�NEUTRAL ZONE

ETE-4D/50/95.

Press

SET

to�exit.

Wire�Stages:

Lower for HT G

Higher for CL G


ETE-�4D


SET

SET

SET

°C/°F

PB

50/60Hz

230VAC

STAGE1

STAGE1

50/60Hz

230VAC

STAGE2

L N

ETE-�4D

4�Stage Thermostat

L

L

50/60Hz

230VAC

N

N

NC1

NC1

NO1 L

NO1 L

NO1

C1 N

C1 N

C1 NC2 NO2

C2 C1

STAGE3

C3 C2

STAGE4

PR

D1

P4

S2

N1

S1

0V/

D0

P0

PB

P4

PA

N1

PR

0V/

P0

STAGE4

D1

S2

C4 C3

S1

NC4 NO4 C4

C2 C1

C2 NC3 NO3

C3 C2

C3 NC4 NO4

C4 C3

C4

NC4 NO4 C4


ETE-�4D


50/60Hz

230VAC

L N NC1 NO1 C1 NC2


To�select�NEUTRAL ZONE�or To�select�NEUTRAL ZONE�or

ETE-68D/50/95, press�and�hold SET for 3sec.

and

Use to�select�NEUTRAL ZONE to�select ETE-68D/50/95.

for and

3sec.

Press to�select to�select�NEUTRAL ZONE

ETE-68D/50/95.

Press

SET

to�exit.

Wire�Stages:

Lower for HT G

Higher for CL G

Wire�Stages:

Lower for HT

Higher for CL

G

G


ETE-68D/50/95, press�and�hold SET for 3sec.

Use to�select�NEUTRAL ZONE and to�select ETE-68D/50/95.

Press

SET

to�exit.

Wire�Stages:

Lower for HT

Higher for CL

G

G

NO2 C2

STAGE1

STAGE1


ETE- 6 8 D

6/8�Stage Thermostat www.electrocontrols.co.uk

50/60Hz

230VAC


ETE- 6 8 D


L N

ETE- 6 8 D


50/60Hz

L

L

N

N NC1 NO1

50/60Hz

230VAC L N NC1 NO1

C1 N

STAGE2

C2 C1

STAGE3

ETE-8D

C1 N

C1 NC2 NO2

C2 C1

C2 NC3 NO3 C3 NC4 NO4

C4 C3

C4 NC5 NO5

C5 C4

C5 NC6 NO6

C6 C5

C6 NC7 NO7

C7 C6

C7 NC8 NO8

C8 C7

C8

NC8 NO8 C8

C1 NC2 NO2 C2 NC3 NO3 C3

STAGE4

C4 C3

C4

STAGE5

C5 C4

L

STAGE6

N NC1 NO1 C1 NC2 NO2 C2

C6 C5

STAGE7

C7 C6

°C/°F

NC6 NO6 C6 NC7 NO7 C7 NC8 NO8 C8

NC3 NO3 C3 NC4 NO4 C4

°C/°F

SET SET

STAGE8

°C/°F

SET

PB

PA

PR

P0

PB

S2

N1

S1

0V/

D0

P4

PA

N1

PR

0V/

P0

D1

P4

STAGE8

D1

S2

C8 C7

S1

NC8 NO8 C8

P0

P4

N1

PB

PA

PR

0V/

D0

D1

S2

S1

35mm

239mm 35mm

PB

PA

PR

P0

P4

N1

0V/

D0

D1

S2

S1

Connections

L+ and N-

NC,NO,C

S1 and S2

0V and N1

PA and PB

35mm

P4 and P0

P0 and PR

D1 and D0

230VAC or 24VAC/DC supply

Volt free relay connections

Sensor

Night setback

E10-S110 Remote set point adjuster

E10-P4

E10-P50 or E10-P95

E10-T

36

T: +44 (0) 1480 407074

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F: +44 (0) 1480 407076


SECTION

02

MOUNTING DIMENSIONS:

Type

ETE-2D

ETE-4D

ETE-6D and 8D

2 holes on diagonal at 117.15mm centres

2 holes on diagonal at 134.5mm centres

3 holes, X dim 215mm centres, Y dim 100mm centres

TIMING DIAGRAM:

The diagram below shows an example on the ETE-4D relay states with rising and falling temperatures for the situation with the Neutral Zone set at 2 stages of heating and 2 stages of cooling.

TIMING�DIAGRAM:

EXAMPLE: ETE-4D

NEUTRAL ZONE

=�ON

HTG

<

1 2 3 4 5 6 7 8

x x x x

>

CLG

DIFFERENTIAL PER�STAGE (DPS)

=�3°C

DIFFERENCE�B/W�STAGES (DBS)

=�2°C;

=�OFF

SETPOINT=�20°C

DPS1 DBS1-2

STAGE1

STAGE2

STAGE3

STAGE4

STAGE1�ON

DPS2 DBS2-3

TEMP( °C )

10 11 12 13 14 15 16 17

TEMPERATURE�FALLING

18 19

20

21

(SP)

22 23 24 25 26 27 28 29

TEMPERATURE�FALLING

30

SET UP

:

STAGE1

STAGE2

STAGE3

STAGE4

TEMP( °C )

DBS2-3 DPS3

DBS3-4 DPS4

10 11 12 13 14 15 16 17

TEMPERATURE�RISING

18 19

20

21

(SP)

22 23 24 25 26 27 28 29

TEMPERATURE�RISING

30

Turn on the power. Momentarily the display will show all the screen characters then the Product mode

EtE4D (if the product is ETE-4D),

EtE50 or ete95 and will settle to show the NEUTRAL ZONE, TEMPERATURE and the actual temperature. This is the main menu or Temperature screen.

To select the NEUTRAL ZONE (the number of HTG/CLG stages) and one of the Product modes ETE4D, ETE50 or ETE95, press the

SET button for 3 sec. The NEUTRAL ZONE cursor (

▌ ) and the last selected Product e.g. if the product is ETE-4D, ete4d mode will blink.

Use ▲ button to select the NEUTRAL ZONE required.

Use ▼ button to select either ETE4D, ETE50 or ETE95.

Press

SET briefly to exit.

Briefly press

SET repeatedly to select the required parameters of SET POINT, NIGHT SETBACK, TIME DELAY, DIFFERENTIAL PER STAGE and DIFFERENCE

B/W STAGES. The numerical values of these parameters will be blinking and the ▲▼ buttons can be used to set the numerical value required.

Whilst setting any parameter if the buttons are left for 10 sec the screen will return to the Temperature screen.

In the Temperature screen use of the

▲▼ buttons will toggle between °C and °F if required.

SEN0P

SENs

Lo

/

ErrPA

Sensor open circuit.

Sensor short circuit

Set temperature below or above product range

E10-S110 short circuit (ETE-2/4/6/8D only). Once this problem has been addressed press

SET to revert to normal operation.

Observe the local regulations regarding electrical installations.

Size the power supply cables according to the load.

The minimum sensor cable size is 7/0.2mm with a max length of 100m. screened cable is recommended and the screen should be earthed at the controller end only.

Keep supply and sensor cables away from other power cables and devices which may cause interference.

[email protected]

\


37


ELECTrOnIC THErMOSTAT/THErMOMETEr WITH DISPLAY

ETE-D4/D6

Both products are Front Panel mounted with a digital display which indicates the sensed temperature.

The ETE-D4 is suitable for controlling valves, motors, fans etc and heating or cooling devices.

Type ETE-D6 is a STAND ALONE

THERMOMETER.

ETE-D4

ETE-D6

Volt free contacts

Accuracy approx 1% of range

ORDER DISPLAY UNIT + SENSOR ONLY

For use with E10.. SENSORS ONLY -

SEE SEPARATE DATA SHEET

NOT for use with E10.. REMOTE

ADJUSTERS & DISPLAY units or ETE.. THERMOSTATS


Type Description Stages Display Range ° C Diff °C Supply 230VAC Power

Consumption

Digital -10/+50 or 25/95 0.5/10 adj 230VAC 10(3)A 3.3VA ETE-D4 Thermostat 1

ETE-D6 Thermometer –

OPTIONAL L24 = 24VAC supply

Digital -10/+50 or 25/95 – 230VAC – 3.3VA

DIMENSIONS

ETE-D4/D6

96

104

91

° C

48 PANEL CUT OUT

Mounting

Front Panel

Front Panel

Enclosure

IP00

IP00

44

WIRING:

95

Fixing brackets & screws are provided.

ETE-D6

SENSOR

S1 S2

F

0

E

4

C

Rotary switch: To select the temperature range:

Position E -10/+50 C Position F 25/95 C

8

L N

WIRING:

ETE-D4

SENSOR

S1 S2

4

F

0

E

C

8

L

+

_

N NC NO

+ T

Rotary switch : To select the temperature range

Position E -10/+50 C Position F 25/95 C

D4

C

On increase to the setpoint C-NO makes

On decrease (diff) C-NC makes

ADJUSTMENT:

INSTALLATION:

ETE-D4

Press either button on the front panel and the current Setpoint is displayed. Adjust to the required value by pressing the buttons (left = decrease, right = increase) The Diff is then displayed which can also be adjusted in the same way, if required.

After the adjustments have been made, the sensed temperature will be displayed automatically.

ETE-D4/D6

Terminals 0.5-2.5mm Sensor / control signal cable size 7/0 . 2 m m Max length 100m

Screened cable is recommended. The screen should be earthed at controller end only.

Keep sensor/control signal wires away from power cables/units which may cause interference.

38

T: +44 (0) 1480 407074

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F: +44 (0) 1480 407076

ELECTRO CATALOGUE-UK-W-UK UK-W-UK-05-2017-Rev0

Watts Industries UK Ltd

Colmworth Business Park, Eaton Socon, St. Neots, PE19 8YX, UK

T: +44 (0) 1480 407074 • F: +44 (0) 1480 407076 [email protected] • wattsindustries.co.uk

© 2017 Watts

2669 Watts Electro Controls Brochure V5 WITH EXTRA SECTION

Electro Controls

WattsIndustries.co.uk

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