tekmar 335 User Manual

Page 1
- Data Brochure
Zone Manager 335
D 335
06/05
1
Information
Brochure
Choose controls
to match
application
2
Application
Brochure
Design your
mechanical
applications
3
Rough-in
Rough-in
instructions
Wiring
wiring
4
Wiring
Brochure
Wiring and
installation of
specific control
5
Data
Brochure
Control settings
and sequence of
operation
6
Job
Record
Record settings &
wiring details for
future reference
Introduction
The Zone Manager 335 is designed to simplify the wiring between tN4 thermostats and zone valves. The 335 has an internal transformer that supplies power to the tekmarNet®4 (tN4) thermostats and connected zone valves.
Features:
tN4 Compatible
Internal Transformer
Six Powered Zone Valve Outputs
Powered Zone Group Pump Output
Simple Wiring
Time Delay for Thermal Motor Zone Valves
CSA C US Certified for use in USA and Canada
tN4 C C CWWRRPmp tN4 tN4 C WRtN4 C WRRtN4 C WtN4 RCWtN4 Zn Grp A A tNt Zone A1 tNt Zone A2 tNt Zone A3 tNt Zone A4 tNt Zone A5 tNt Zone A6
1
23456789101112 13 14 15 16 20
tN4
tektra 996-01
For product literature: www.tekmarcontrols.com
For product instructions, see brochure Input Power: 115 V (ac) ±10% 60 Hz 12 A Relay Rating: 115 V (ac) 5 A All Loads Using Input Power: 11.5 A
28 29 30
Input Power Zone Group Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6
L
31
Pmp A
N
N
Limited power available, see wiring brochure
Zone Manager 335
Zone Group Pump A
Made in Canada Meets Class B: Canadian ICES & FCC Part 15
17 18 19
Power
Caution! Disconnect All Power before Opening
32 33 34 35 36 37 38 39 40 41 42 43
VlvCVlvCVlvCVlvCVlvCVlv
C
21 22 23 242526 27
Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6
24 V (ac) Fuse: T2.5 A 250 V
On/Off
A1 A2
Zone Group
A3
Pump A
A4 A5 A6 A1 A2
Zone Group
A3
Pump A Delay
A4 A5 A6
Supply /signal wires 90°C min.
H7003B
1 of 4 © 2005 D 335 - 06/05
Page 2
Sequence of Operation
24 V (ac) Powered Outputs
The 335 has an internal transformer that provides powered outputs for up to six 24 V (ac) zone valves and six thermostats.
The internal transformer has limited power available. Refer to the Job Records to determine the load on the transformer. If the load is too large for the transformer, refer to the Wiring Brochure to add additional power to the system.
115 V (ac) Powered Outputs
The 335 has an internal relay that provides a powered output for a zone group pump.
Refer to the Job Records to determine the allowable loads for this relay.
Sequence of Operation
When a thermostat calls for heat, the Zone LED turns on and power is supplied to the zone valve.
If the Zone Group Pump DIP switch is set to On and the Zone Group Pump Delay DIP switch is set to Off, the Zone Group Pump LED and relay turn on.
If the Zone Group Pump DIP switch is set to On and the Zone Group Pump Delay DIP switch is set to On, the Zone Group Pump LED and relay turn on three minutes after the zone valve is powered.
If the Zone Group Pump DIP switch is set to Off, the Zone Group Pump LED and relay are not turned on.
Pump A Demand
To operate the Zone Group Pump A relay externally, a powered signal must be sent to the Pmp A terminal on the
335. Refer to the Wiring Brochure for the proper wiring.
24 V (ac) R & C
tN4 Bus A
115 V (ac) L & N
tN4 C C CWWRRPmp tN4 tN4 C WRtN4 C WRRtN4 C WtN4 RCWtN4 Zn Grp A A tNt Zone A1 tNt Zone A2 tNt Zone A3 tNt Zone A4 tNt Zone A5 tNt Zone A6
1
2345678910111213141516 20
tN4
tektra 996-01
For product literature: www.tekmarcontrols.com
For product instructions, see brochure Input Power: 115 V (ac) ±10% 60 Hz 12 A Relay Rating: 115 V (ac) 5 A All Loads Using Input Power: 11.5 A
28 29 30
Input Power Zone Group Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6
L
N
Pmp A
31
N
Limited power available, see wiring brochure
Zone Manager 335
Zone Group Pump A
Made in Canada Meets Class B: Canadian ICES & FCC Part 15
32 33 34 35 36 37 38 39 40 41 42 43
C
17 18 19 21 22 23 24
Power
Vlv
Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6
Caution! Disconnect All Power before Opening
Vlv
C
Vlv
C
24 V (ac) Fuse: T2.5 A 250 V
Zone Group
Pump A
Zone Group
Pump A Delay
Supply /signal wires 90°C min.
Vlv
C
Vlv
C
26 27
25
On/Off
A1 A2 A3 A4 A5 A6 A1 A2 A3 A4 A5 A6
Vlv
C
H7003B
© 2005 D 335 - 06/05 2 of 4
Page 3
DIP Switch Settings
()
On/Off
Zone Group
Pump A Delay
Zone Group
Pump A
A1 A2 A3 A4 A5 A6 A1 A2 A3 A4 A5 A6
tN4 C C CWWRRPmp tN4 tN4 C WRtN4 C WRRtN4 C WtN4 RCWtN4 Zn Grp A A tNt Zone A1 tNt Zone A2 tNt Zone A3 tNt Zone A4 tNt Zone A5 tNt Zone A6
1
23456789101112 13 14 15 16 20
tN4
tektra 996-01
For product literature: www.tekmarcontrols.com
For product instructions, see brochure Input Power: 115 V (ac) ±10% 60 Hz 12 A Relay Rating: 115 V (ac) 5 A All Loads Using Input Power: 11.5 A
28 29 30
Input Power Zone Group Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6
LNPmp A
N
Made in Canada Meets Class B:
31
Canadian ICES & FCC Part 15
17 18 19
Limited power available, see wiring brochure
Zone Manager 335
Power
Zone Group Pump A
Caution! Disconnect All Power before Opening
32 33 34 35 36 37 38 39 40 41 42 43
VlvCVlvCVlvCVlvCVlvCVlv
C
Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6
21 22 23 242526 27
24 V (ac) Fuse: T2.5 A 250 V
On/Off
A1 A2
Zone Group
A3
Pump A
A4 A5 A6 A1 A2
Zone Group
A3
Pump A Delay
A4 A5 A6
Supply /signal wires 90°C min.
H7003B
The DIP switches are found on the right hand side of the 336.
Zone Group Pump
Each zone has a corresponding Zone Group Pump DIP switch.
Zone Group Pump DIP switch set to On:
The Zone Group Pump turns on when the zone calls for
heat.
Zone Group Pump DIP switch set to Off:
The Zone Group Pump does not turn on when the zone
calls for heat.
Zone Group Pump Delay
Each zone has a corresponding Zone Group Pump Delay DIP switch.
Note: The Zone Group Pump Delay only operates if the Zone Group Pump DIP switch is set to On.
Zone Group Pump Delay DIP switch set to On:
The Zone Group Pump turns on 3 minutes after the zone
calls for heat
The Zone Group Pump turns off 15 seconds after the zone stops calling for heat.
Zone Group Pump Delay DIP switch set to Off:
The Zone Group Pump turns on when the zone calls for
heat.
The Zone Group Pump turns off when the zone stops calling for heat.
LED Status Indicators
Power LED
Green:
Normal operation. Amber:
Power is present but the fuse for the internal 24 V (ac)
transformer is blown.
Off:
No power to the Power Input of the Zone Manager.
Zone LEDs
Green:
The zone is on. Off:
The zone is off.
Zone Group Pump LED
Green:
The Zone Group Pump relay is on.
Off:
The Zone Group Pump relay is off.
Zone Manager 335
Power
Zone Group Pump A
Zone A1 Zone A2 Zone A3 Zone A4 Zone A5
Zone A6
Eight LEDs to provide the status of the 335’s outputs.
Cleaning the Control
The control’s exterior can be cleaned using a damp cloth. Moisten the cloth with water and wring out prior to wiping the control. Do not use solvents or cleaning solutions.
3 of 4 © 2005 D 335 - 06/05
Page 4
Limited Warranty and Product Return Procedure
Limited Warranty The liability of tekmar under this
warranty is limited. The Purchaser, by taking receipt of any tekmar product (“Product”), acknowledges the terms of the Limited Warranty in effect at the time of such Product sale and acknowledges that it has read and understands same.
The tekmar Limited Warranty to the Purchaser on the Products sold hereunder is a manufacturer’s pass­through warranty which the Purchaser is authorized to pass through to its customers. Under the Limited War­ranty, each tekmar Product is warranted against defects in workmanship and materials if the Product is installed and used in compliance with tekmar’s instructions, ordi­nary wear and tear excepted. The pass-through warranty period is for a period of twenty-four (24) months from the production date if the Product is not installed during that period, or twelve (12) months from the documented date of installation if installed within twenty-four (24) months from the production date.
The liability of tekmar under the Limited Warranty shall be limited to, at tekmar’s sole discretion: the cost of parts and labor provided by tekmar to repair defects in materi­als and / or workmanship of the defective product; or to the exchange of the defective product for a warranty replace­ment product; or to the granting of credit limited to the origi­nal cost of the defective product, and such repair, exchange or credit shall be the sole remedy available from tekmar, and, without limiting the foregoing in any way, tekmar is not responsible, in contract, tort or strict product liability, for any other losses, costs, expenses, inconveniences, or damages, whether direct, indirect, special, secondary, inci­dental or consequential, arising from ownership or use of the product, or from defects in workmanship or materials, including any liability for fundamental breach of contract.
Any representations or warranties about the Products made by Purchaser to its customers which are different from or in excess of the tekmar Limited Warranty are the Purchaser’s sole responsibility and obligation. Purchaser shall indem­nify and hold tekmar harmless from and against any and all claims, liabilities and damages of any kind or nature which arise out of or are related to any such representations or warranties by Purchaser to its customers.
The pass-through Limited Warranty does not apply if the returned Product has been damaged by negligence by per­sons other than tekmar, accident, fire, Act of God, abuse or misuse; or has been damaged by modifications, alterations or attachments made subsequent to purchase which have not been authorized by tekmar; or if the Product was not installed in compliance with tekmar’s instructions and / or the local codes and ordinances; or if due to defective instal­lation of the Product; or if the Product was not used in com­pliance with tekmar’s instructions.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRAN­TIES, EXPRESS OR IMPLIED, WHICH THE GOVERNING LAW ALLOWS PARTIES TO CONTRACTUALLY EXCLUDE, INCLUDING, WITHOUT LIMITATION, IMPLIED WARRAN­TIES OF MERCHANTABILITY AND FITNESS FOR A PAR­TICULAR PURPOSE, DURABILITY OR DESCRIPTION OF THE PRODUCT, ITS NON-INFRINGEMENT OF ANY REL­EVANT PATENTS OR TRADEMARKS, AND ITS COMPLI­ANCE WITH OR NON-VIOLATION OF ANY APPLICABLE ENVIRONMENTAL, HEALTH OR SAFETY LEGISLATION; THE TERM OF ANY OTHER WARRANTY NOT HEREBY CONTRACTUALLY EXCLUDED IS LIMITED SUCH THAT IT SHALL NOT EXTEND BEYOND TWENTY-FOUR (24) MONTHS FROM THE PRODUCTION DATE, TO THE EXTENT THAT SUCH LIMITATION IS ALLOWED BY THE GOVERNING LAW.
The pass-through Limited Warranty applies only to those defective Products returned to tekmar during the warranty period. This Limited Warranty does not cover the cost of the parts or labor to remove or transport the defective Product, or to reinstall the repaired or replacement Product, all such costs and expenses being subject to Purchaser’s agree­ment and warranty with its customers.
tekmar Control Systems Ltd., Canada tekmar Control Systems, Inc., U.S.A.
Head Office: 5100 Silver Star Road Vernon, B.C. Canada V1B 3K4 (250) 545-7749 Fax. (250) 545-0650 Web Site: www.tekmarcontrols.com
Product design, software and literature are Copyright © 2005 by: tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
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Product Warranty Return Procedure All Products that are believed to have defects in workmanship or materials must be returned, together with a written description of the defect, to the tekmar Representative assigned to the terri­tory in which such Product is located. If tekmar receives an inquiry from someone other than a tekmar Representative, including an inquiry from Purchaser (if not a tekmar Repre­sentative) or Purchaser’s customers, regarding a potential warranty claim, tekmar’s sole obligation shall be to provide the address and other contact information regarding the appropriate Representative.
All specifications are subject to change without notice.
Printed in Canada. D 335 - 06/05.
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