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Universal Controller - YAD

Coldroom

ZA-10003-YAD

Issue a : 5/11/96

Product Part No:

• 

Universal Controller

190797-YAD

Warning !

Before you work on this equipment, isolate the
electrical supply and also the live feed to any
incoming signals. Remember that live signals

may be derived from more than one source

.

Features:

• 

Controls and monitors HT and LT Coldroom

• 

Genus or alternative network compatible

• 

Full defrost control

Associated Documents:

∗ 

Datasheet:

ZD 10001-YAD

∗ 

DIN Box Display:

ZF 0920-DIN

∗ 

Set-up Unit:

ZF 0795-DAD

∗ 

Using Probe Clips:

ZG 56003

∗ 

Health and Safety:

ZG 1056

Bit Switch Settings (Fig. 1) : (Shaded area = Switch Position)

Off

On

Genus Network

1

Alternative Network

Elm Probes

2

Alternative Probes

Relay 5 -Remote

3

Relay 5 Switches Alarm

Not used....leave off

4

Not used....leave off

5

Coldroom option

6
7

LT Range (Frozen Food)

8

HT Range (Fresh Food)

Please Note:

The features and specifications contained in this
Installation Guide may change without notice.
Elm Ltd. shall not be liable for errors or for
incidental or consequential damages in connection
with the furnishing, performance or use of this
product or document.

Relay 

1

Relay 

2

Relay 

3

Relay 

4

Relay 

5

 

 

 

 

 

Note: This simplified wiring diagram omits circuit protection

 

 

 

 

ON

1

2

3

4

5

6

7

8

(P6) Logging

(P5) Defrost terminate 

(P4) Evaporator out

(P3) Evaporator in

(P2) Air off

(P1) Air on

Temperature Probes   - 

Bit switches

+

OPTIONS

EXECUTE

PAGE

PAGE

HOME

SELECT

 

Setup 
Unit

 

Previous  
controller

Next  

controller

Genus or alternative 

Network cable

 

-1.5

Ent

Esc

Alarm

Network

Defrost

white

green

red

Plant fault 2

Plant fault 1

 

 

 

N

L

E

Mains 

Supply

DIN Box Display

 Alarm or controlled remotely 
by the Supervisor

 

Fans

Defrost heater / Drip Pan Heater

Suction line 
valve

N/C Liquid line valve

Setup unit extension cable

screen

red

white

black

green

blue

green

yellow

white

red

CN7

CN8

P2

P1

CN9

CN10

CN11

CN12

CN13

CN14

CN15

CN5

CN6

CN4

CN3

CN2

CN1

 

YAD

Controller on a 
Genus Network

screen

white

black

CN7

Controller on a 
Woodley Network

Controller 

(Fig. 2)

Position of probes should be in accordance
with coil manufacturers instructions

Defrost

Door 
open

Closed

5k

If gas defrost is 
required, connect N/C S.G.V. to  
Relay 3 N/C contact

Summary of Contents for 190797-YAD

Page 1: ...l Systems All Rights Reserved ZA10002 YAD UK07 R01196 ZA10003 YAD UK07 R01196 ZA10004 YAD UK07 R01196 ZA10005 YAD UK07 R01196 ZA10006 YAD UK07 R01196 ZA10053 YAD UK07 R01196 190797 YAD 190797M YAD TUSCAN UNIVERSAL CONTROLLER INSTALLATION GUIDE ...

Page 2: ...se of this product or document All Installation and Commissioning work on Honeywell equipment should be carried out by suitably qualified personnel only Normal safety precautions and good working practice should be observed to prevent damage or injury at all times We welcome comments about our products and documentation Contact us at Honeywell Cooling Refrigeration Newhouse Industrial Estate Mothe...

Page 3: ...bit switch 3 is ON If gas defrost is required connect N C S G V to Relay 3 N C contact Defrost Heater ZA 10002 YAD Issue a 5 11 96 Product Part No Universal Controller 190797 YAD Warning Before you work on this equipment isolate the electrical supply and also the live feed to any incoming signals Remember that live signals may be derived from more than one source Features Controls and monitors HT ...

Page 4: ... Defrost Min Recovery Time 18 00 00 to 99 00 Min Sec 20 00 Defrost Max Recovery Time 19 00 00 to 99 00 Min Sec 30 00 Defrost Type 0 Elect 1 2 Gas 2 3 Gas 22 0 to 2 0 Defrost Alarm Temp 23 49 to 60 C 20 Defrost Mode 0 Local 1 Remote 24 0 to 1 0 Defrost Hold 0 Off 1 On 26 0 to 1 0 Pulse Defrost 0 Off 1 On 25 0 to 1 0 Pump Down 1 20 00 00 to 07 00 Min Sec 00 00 Pump Down 2 21 00 00 to 07 00 Min Sec 0...

Page 5: ...for errors or for incidental or consequential damages in connection with the furnishing performance or use of this product or document Relay 1 Relay 2 Relay 3 Relay 4 Relay 5 Note This simplified wiring diagram omits circuit protection ON 1 2 3 4 5 6 7 8 P6 Logging P5 Defrost terminate P4 Evaporator out P3 Evaporator in P2 Air off P1 Air on Temperature Probes Bit switches OPTIONS EXECUTE PAGE PAGE...

Page 6: ... 59 Hrs Mins 01 00 Number of Defrosts per Day 12 0 to 6 6 No Defrost Time 13 0 to 25 Hrs 7 Gas Defrost Detect 14 0 to 30 C 18 Defrost Terminate Temperature 15 49 to 30 C 10 14 Defrost Minimum Time 16 00 00 to 99 00 Min Sec 05 00 Defrost Maximum Time 17 00 00 to 99 00 Min Sec 24 00 25 00 Drain Down Time 18 00 00 to 20 00 Min Sec 01 30 Defrost Min Recovery Time 19 00 00 to 99 00 Min Sec 20 00 Defros...

Page 7: ...2 Plant fault 1 N L E Mains Supply DIN Box Display Fans Suction line valve N C Liquid line valve Setup unit extension cable screen red white black green blue green yellow white red CN7 CN8 P2 P1 CN9 CN10 CN11 CN12 CN13 CN14 CN15 CN5 CN6 CN4 CN3 CN2 CN1 YAD Controller on a Genus Network screen white black CN7 Controller on a Woodley Network Controller Fig 2 Position of probes should be in accordanc...

Page 8: ...efrost Detect 24 10 to 30 C 18 0 Defrost Minimum Time 26 00 00 to 05 00 Min Sec 05 00 Defrost Maximum Time 27 00 00 to 26 00 Min Sec 24 00 25 00 Defrost Terminate Temperature 25 6 to 14 C 10 14 Drain Down Time 28 00 00 to 03 00 Min Sec 01 30 Defrost Min Recovery Time 29 00 00 to 35 00 Min Sec 20 00 Defrost Max Recovery Time 30 15 00 to 35 00 Min Sec 30 00 Defrost Type 0 Elect 1 2 Gas 2 3 Gas 35 0 ...

Page 9: ...Case off Normal white green red Plant fault 2 Plant fault 1 N L E Mains Supply DIN Box Display Fans Setup unit extension cable screen red white black green blue green yellow white red CN7 CN8 P2 P1 CN9 CN10 CN11 CN12 CN13 CN14 CN15 CN5 CN6 CN4 CN3 CN2 CN1 YAD Controller on a Genus Network screen white black CN7 Controller on a Woodley Network Controller Fig 2 Position of probes should be in accord...

Page 10: ...60 C 10 Off Cycle Defrost Minimum Time 28 00 00 to 99 00 Min Sec 05 00 Off Cycle Defrost Maximum Time 29 00 00 to 99 00 Min Sec 24 00 Electric Defrost Max Temp 33 49 to 60 C 10 Electric Defrost Minimum Time 31 00 00 to 99 00 Min Sec 05 00 Electric Defrost Maximum Time 32 00 00 to 99 00 Min Sec 24 00 Defrost Start 26 00 00 to 23 59 Hrs Mins 01 00 Number of Defrosts per Day 27 0 to 6 6 No Defrost Ti...

Page 11: ...tric Defrost Heater is required connect to N O contact Case lights blinds Alarm wired to Relay 5 N C contact if bit switch 3 is ON ZA 10006 YAD Issue a 5 11 96 Product Part No Universal Controller 190797 YAD Warning Before you work on this equipment isolate the electrical supply and also the live feed to any incoming signals Remember that live signals may be derived from more than one source Featu...

Page 12: ...p 49 49 to 60 C 10 Section 3 Defrost Term Temp 52 49 to 60 C 10 Defrost Minimum Time 7 00 00 to 99 00 Min Sec 05 00 Defrost Maximum Time 8 00 00 to 99 00 Min Sec 24 00 25 00 Defrost Min Recovery Time 9 00 00 to 99 00 Min Sec 20 00 Defrost Max Recovery Time 10 00 00 to 99 00 Min Sec 30 00 Drain Down Time 11 00 00 to 20 00 Min Sec 01 30 Defrost Alarm Temp 12 49 to 60 C 20 Defrost Type 0 Elect 1 2 Ga...

Page 13: ... connect to N O contact Case lights blinds Alarm wired to Relay 5 N C contact if bit switch 3 is ON ZA 10053 YAD Issue a 5 11 96 Product Part No Universal Controller 190797 YAD Warning Before you work on this equipment isolate the electrical supply and also the live feed to any incoming signals Remember that live signals may be derived from more than one source Features Controls and monitors HT an...

Page 14: ... 10 Defrost Minimum Time 7 00 00 to 99 00 Min Sec 05 00 Defrost Maximum Time 8 00 00 to 99 00 Min Sec 24 00 25 00 Defrost Min Recovery Time 9 00 00 to 99 00 Min Sec 20 00 Defrost Max Recovery Time 10 00 00 to 99 00 Min Sec 30 00 Drain Down Time 11 00 00 to 20 00 Min Sec 01 30 Defrost Alarm Temp 12 49 to 60 C 20 Defrost Type 0 Elect 1 2 Gas 2 3 Gas 13 0 to 2 0 Defrost Mode 0 Local 1 Remote 14 0 to ...

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