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Copyright © D 369 -10/00

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Output

Zone Valves or Zone Pumps

Input

Room

Temperatue

Unit (RTU)

Input

Room

Temperatue

Unit (RTU)

Input

Room

Temperatue

Unit (RTU)

Input

Room

Temperatue

Unit (RTU)

Input

Outdoor

Sensor

Included

Output

System

Pump

Input

115 V (ac)

Power

Supply

Input

Indoor

Sensor

Made in Canada by

tekmar Control Systems Ltd.

Power:            115 V 50/60 Hz 600 VA

Relays:           230 V (ac) 5 A

Signal wiring must be rated at least 300V.

H1202B

not testing

testing

testing paused

WARNING: Battery may explode

or cause burns if disassembled,

recharged or exposed to fire or

high temperatures.

Lithium Battery CR1620

POS (+) up

Press here

on battery to

remove it.

Menu

Item

Zone Control 369

Six Zones

C        US

1

2

3

4

5

Do not apply power

UnO

Sw

Zo

In

Zo

Out

Com Out

20 21 22 23 24

Com tN1

1

tN1

2

Indr

2

Com

25

tN1

3

26

tN1

4

27

Indr

4

28

Com

29

tN1/2

5

30

tN1

6

31

Indr

6

Do not apply power

Input

Remote

Display

Module

Item

Menu

WWSD

or

Output

Cooling

LR 58233 E150539

Input

 tekmar Zone

Control

LR 58233 E150539

Output

 tekmar Reset

Control

Input

Timer

INSTALLATION CATEGORY II

6

18

19

Power

16

17

10

Com

3-4

11

Zn

4

12

Zn

5

13

Com

5-6

14

Zn

6

15

Cooling Sys

Pmp

N

L

9

Zn

3

8

Zn

2

7

Com

1-2

Zn

1

View

°

F

!

!

!

Item

Menu

70

Input

Indoor

Sensor

OR

OR

M

OR

M

OR

M

OR

M

OR

Input

Room

Temperatue

Unit (RTU)

Item

Menu

Item

Menu

Item

Menu

Item

Menu

M

M

Input

Room

Temperatue

Unit (RTU)

Item

Menu

Input

Indoor

Sensor

70

Test

None

Setback

off

red

red

- Data Brochure

Zone Control 369

D 369

01/09

The Zone Control 369 is designed to control the temperature in up to six heating zones using Room Temperature Units (RTUs) or
indoor sensors. The 369 allows one stage heating zones, two stage heating zones, or a combination of one stage and two stage
heating zones. PID zoning logic allows for staggering and synchronization of multiple zones in order to minimize boiler short cycling.
The 369 is capable of operating a single cooling output and can provide automatic or manual heat / cool change over. When the 369
is used with a tekmar Reset or House Control, the 369 provides indoor temperature feedback that automatically adjusts the supply
water temperature in order to satisfy the zone with the highest heat load. A large Liquid Crystal Display (LCD) is incorporated in order
to view system status and operating information. The LCD and user key pad are used to set the control’s adjustments and to monitor
zone running times, outdoor high and low temperatures, minimum zone temperatures, and many other useful items.

Additional features include:

• Control Schedule

• Slab Minimum and Slab Maximum Temperature Control

• Individual Zone Schedules

• Remote Display and Adjustment Capabilities

• Optimum Start / Stop

• Test Sequence to Ensure Proper Component Operation

• Cooling Control or Cooling Enable

• 115 V (ac) Power Supply

• Manual Override

• CE and CSA C US Certified (approved to applicable UL standards)

- 01/09

01/09

Содержание Zone Control 369

Страница 1: ...om Temperatue Unit RTU Item Menu Input Indoor Sensor 70 Test None Setback off red red Data Brochure Zone Control 369 D 369 01 09 The Zone Control 369 is designed to control the temperature in up to si...

Страница 2: ...Display LCD as the method of supplying information You can use the LCD in order to setup and monitor the operation of your system The 369 has four push buttons Menu Item for selecting and adjusting s...

Страница 3: ...access the zone settings for a particular zone select the Zone Adjust menu for that zone by using the Menu button Adjust will be displayed in the left hand side of the display and Zone followed by th...

Страница 4: ...d Night mode Ovr Cool AM PM sec min hr Zone Displays when a zone is in operation Optimum Stop Displays when a zone is in optimum stop Optimum Start Displays when a zone is in optimum start Override Di...

Страница 5: ...order to prevent short cycling the 369 ensures that the zone relays remain on or off for a minimum amount of time PID Zoning Logic Proportional P Proportional control logic compares the actual zone te...

Страница 6: ...contactisoperatedbasedonthezoningdevice s selected RefertotheZONEOUTPUTsectionforsystem pump operation The system pump is also operated based on the purge and exercise functions EXERCISING EXERCISE Th...

Страница 7: ...e relay on time increases until it reaches the maximum of the cycle length The Hi stage relay is then turned on and its on time is increased as the load increases When the heating load decreases again...

Страница 8: ...ir sensor which is used to control the heating and cooling air temperature while a slab sensor connected to the 063 RTU controls the floor slab temperature During mild conditions the floor slab is mai...

Страница 9: ...e Settings section of this brochure Zone Schedule ZONE The zone schedule allows each zone to have its own independent schedule A zone schedule is only available for zones using display RTUs The ZONE s...

Страница 10: ...occupied or temporary unoccupied override is selected the 369 operates the zone s in the selected override mode for 3 hours from the time the selection is made Once completed the control reverts to t...

Страница 11: ...ther items In cases where a restricted temperature range is required the RTU s range can be limited by changing the access level of the RTU Remote indoor sensors can be connected to the 063 to average...

Страница 12: ...ittings Before removing the knockouts check the wiring diagram and select those sections of the chamber with common voltages Do not allow the wiring to cross between sections as the wires will interfe...

Страница 13: ...m pump circuit to the Sys Pmp terminal 17 and the second side of the pump circuit to the neutral N side of the 115 V ac power supply Zone Pumps and Zone Valves Note The zoning outputs are isolated ter...

Страница 14: ...to the Com and UnO Sw 4 and 1 terminals When these terminals short together the control registers an Unoccupied signal One Stage RTU and Indoor Sensor Connections RTUs and indoor sensors provide indoo...

Страница 15: ...or sensor is used connect the two wires from the sensor to the Com and Indr 4 terminals 24 and 27 Note If an RTU is connected to tN1 4 an indoor sensor can not be connected to Indr 4 Zone 6 tN1 6 or I...

Страница 16: ...erminals 7 and 6 make sure power to the pump or valve circuit is off and install a jumper between the Com 1 2 and Zn 1 terminals 7 and 6 When the zone circuit is powered up the zone pump should turn o...

Страница 17: ...he unlocked position to the locked position As long as the DIP switch is in the locked position the access level of the control or tekmar Net tN1 tN2 device can no longer be viewed or adjusted in its...

Страница 18: ...oom air temperature of zone 6 This is the signal that is being received from a zone control OFF 30 to 110 F OFF 1 to 43 C This is the signal that is being sent to a reset or additional zone control OF...

Страница 19: ...the zone number in the bottom of the display 369 Zone Adjust Menu 1 of 2 0 10 to 3 00 hr Default 0 30 hr NONE STRT Default NONE 0 30 to 4 00 min Default 3 00 min 0 10 to 2 00 min Default 0 30 min OFF...

Страница 20: ...was last cleared The total number of Cooling relay running hours since this item was last cleared The total number of Zn 1 relay running hours since this item was last cleared The total number of Zn 2...

Страница 21: ...r will increase if there is a lowering of the input voltage beyond the control s usable range This item can also be used as an indication of the quality of the power source L T D I N S T A D V Range A...

Страница 22: ...switch Setback C C C C Occ 2 UnOcc 2 to 11 50 PM or to 23 50 Default to 11 50 PM or to 23 50 Default to 11 50 PM or to 23 50 Default Time when the first occupied period begins every day 7DAY 24h 24hr...

Страница 23: ...002 When using display RTUs several items related to the system are no longer available in the control s User Interface These items are available only in the RTU s User Interface Also the number of i...

Страница 24: ...tment in the LTD access level MODE OFF and DIP switch Setback The desired cooled room air temperature during an occupied period Note There is only a 3 F 1 C adjustment in the LTD access level RTU 6 an...

Страница 25: ...is an adjustable item If the air temperature measured by the RTU drops below this setting the control will display a warning message OFF 20 to 80 F OFF 7 to 27 C Default OFF Note To clear the recorded...

Страница 26: ...le refer to the Example given in the Schedule menu of the 369 Note To skip an event during a schedule select the Null event Use the arrow keys to select the Time between 11 50 PM and 12 00 AM is displ...

Страница 27: ...utes while the test sequence is paused the control exits the entire test routine If the test sequence is paused the Test button can be pressed again to advance to the next step This can also be used t...

Страница 28: ...tch the piping of the system This is a relatively simple step that tends to be overlooked however it can often save hours of time troubleshooting a system Note flow directions in the system paying clo...

Страница 29: ...te Access level must be ADV in order to clear the error The control was unable to read a piece of information stored in the Miscellaneous Menu Because of this the control was required to load the fact...

Страница 30: ...nu Because of this the control was required to load the factory settings into all of the items in the Adjust menu The control will stop operation until all of the items available in the Adjust menu of...

Страница 31: ...o clear the error message The Remote 1 Sensor attached to RTU 1 is being read as a short circuit RTU 1 will continue operation using all remaining sensors If all of the sensors are unavailable the con...

Страница 32: ...The purchaser by taking receipt of the tekmar product product acknowledges receipt of the terms of the warranty and acknowledges that it has read and understands same tekmar warrants each tekmar prod...

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