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kanmor Control Systems Ltd.

5100 Silver Star Road
Vernon, B.C. CANADA V1B 3K4
250-545-2693  Fax. 250-549-4349
Web Site: www.kanmor.com

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© 2008 by kanmor Control Systems Ltd. Used with permission.
kanmor trademark is used under license.

All specifications are subject to change without notice.

Printed in Canada. D 540e - 02/08

The thermostats’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.

Cleaning the Thermostat

Limited Warranty and Product Return Procedure

Limited Warranty 

The liability of kanmor under this 

warranty is limited. The Purchaser, by taking receipt 
of any kanmor 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 kanmor Limited Warranty to the Purchaser on the 
Products sold hereunder is a manufacturer’s pass-
through warranty which the Purchaser is authorized 
to pass through to its customers. Under the Limited 
Warranty, each kanmor Product is warranted against 
defects in workmanship and materials if the Product 
is installed and used in compliance with kanmor’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 Prod-
uct 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 pro-
duction date.

The liability of kanmor under the Limited Warranty shall 
be limited to, at kanmor’s sole discretion: the cost of parts 
and labor provided by kanmor to repair defects in mate-
rials 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 kanmor, and, without limiting the foregoing in any 
way, kanmor 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 fun-
damental breach of contract.

The pass-through Limited Warranty applies only to those 
defective  Products  returned  to  kanmor  during  the  war-
ranty period. This Limited Warranty does not cover the 
cost of the parts or labor to remove or transport the defec-
tive 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.

Any representations or warranties about the Products 
made by Purchaser to its customers which are different 
from  or  in  excess  of  the  kanmor  Limited  Warranty  are 
the Purchaser’s sole responsibility and obligation. Pur-
chaser shall indemnify and hold kanmor 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 kanmor, 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 kanmor; or if the Prod-
uct was not installed in compliance with kanmor’s instruc-
tions 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 kanmor’s instructions.

THIS  WARRANTY  IS  IN  LIEU  OF  ALL  OTHER  WAR-
RANTIES, EXPRESS OR IMPLIED, WHICH THE GOV-
ERNING LAW ALLOWS PARTIES TO CONTRACTU-
ALLY EXCLUDE, INCLUDING, WITHOUT LIMITATION, 
IMPLIED WARRANTIES OF MERCHANTABILITY AND 
FITNESS FOR A PARTICULAR PURPOSE, DURABIL-
ITY 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 CONTRACTU-
ALLY  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 GOV-
ERNING LAW. 

Product Warranty Return Procedure

 All Products that 

are believed to have defects in workmanship or materi-
als must be returned, together with a written description 
of the defect, to the kanmor Representative assigned to 
the territory in which such Product is located. If kanmor 
receives an inquiry from someone other than a kanmor 
Representative, including an inquiry from Purchaser (if 
not a kanmor Representative) or Purchaser’s customers, 
regarding a potential warranty claim, kanmor’s sole obli-
gation shall be to provide the address and other contact 
information regarding the appropriate Representative.

Summary of Contents for 540e

Page 1: ...tings wiring details for future reference 6 D540e 02 08 tekmarNet 4 Thermostat 540e Data Brochure 1 of 12 2008 D540e 02 08 tN4 Communication Compatible Requires 6 Wires tN4 C R W G Y One Stage Heat One Stage Cool One Fan Pulse Width Modulation CE Approved Schedule Member Follows Schedule Master Optimum Start Scenes Outdoor Temperature Display Backlight Exercising Freeze Protection The tekmarNet 4 ...

Page 2: ... 10 Flushing 10 tN4 Address 10 Error Messages 11 Cleaning the Thermostat 12 Warranty 12 Display and Switch Settings Switch Settings 1 2 3 4 tNt 540e 540e 1001 07 1 2 3 4 Switch Position Action 1 ON Setback The thermostat follows a programmable setback schedule as a schedule member if available OFF OFF The thermostat does not follow a programmable setback schedule 2 ON Scene The thermostat responds...

Page 3: ...he unoccupied night temperature CLOCK Operating on a programmable schedule AWAY Operating at the Away scene temperature WARM WEATHER SHUT DOWN The heating system has been shut off for the summer COOL GROUP MASTER Thermostat operates the cooling for a group of thermostats tN4 COMMUNICATION Communication is present WARNING SYMBOL Indicates an error is present SECONDARY DISPLAY MAIN DISPLAY ...

Page 4: ...s whenever the cooling is on The fan will turn on with the heating if fan mode 2 is selected The Mode button selects between Auto Cool Heat Vent and Off HeatMode Theheatingsystemoperates to maintain the Set Room temperature The fan may turn on with the heating if the setting is selected Room Temperature Pressthe orthe buttontoselecttheroomtemperature The display indicates whether the HEAT or the C...

Page 5: ...button to change from F to C and vice versa STEP 2 ViewTypeandSoftware Version The large number shows the type number as 540 The software version is shown in the upper right hand corner STEP 3 View tN4 Address The thermostat s tN4 address is shown The address toggles between a number and Au when using automatic addressing STEP 4 Manually Change tN4 Address Press the or the button to manually selec...

Page 6: ...COOL AWAY Set the room cooling temperature while in the Away scene 1 or 2 Default 1 FAN MODE Select if the fan should operate with cooling Fan Mode 1 or with the heating and cooling Fan Mode 2 OFF On Default OFF VENTILATION Select whether or not ventilation is required Auto 10 to 90 On Default Auto FAN Set the minimum percentage the fan should operate while in the event This provides ventilation f...

Page 7: ...peration The thermostat operates the cooling system to maintain the Set Room Cool temperature The fan turns on whenever the cooling system is on The cooling system has a fixed minimum on time of 2 minutes and a minimum off time of 5 minutes in order to prevent cooling equipment short cycling Adjust Menu 2 of 2 for installer use only ADJUST MENU After the last item the control returns to the first ...

Page 8: ...at being on even though the room temperature is above the set room temperature This is due to the Optimum Start feature heating the room in order to reach the temperature on time The Optimum Start applies for both the heating and the cooling systems When the mode is set to Auto Optimum Start prioritizes for the heating system Optimum Start 10P M 5A M 8A M Occ 70 F 21 C UnOcc 65 F 18 C Room Temp Re...

Page 9: ...to cool master 1 Off position Backlight The backlight turns on for 30 seconds once a button is pressed Warm Weather Shut Down The thermostat indicates warm weather shut down using the WWSD icon The WWSD feature prevents the heating system from operating if the outdoor temperature is above the WWSD temperature The WWSD feature is activated by the tN4 System Control In order to disable the WWSD the ...

Page 10: ...NE TEST On If not selected the thermostat display will show ZONE TEST OFF The Zone Test is only available on this thermostat when switch setting 4 is set to hydronic Max Heat The installer can use the tN4 System Control to turn on all heating zones and at the same time operate the heating equipment at 100 output within temperature limits The thermostat operates at the temperature setting 5 F 3 C T...

Page 11: ... The device count must be lowered to 24 or less If possible move devices to other tN4 busses Error clears automatically once the number of devices on the tN4 bus is at 24 or lower ADDRESS ERROR This thermostat and another device have been manually given the same tN4 address Error clears automatically once this thermostat is given a new manually set address or if the thermostat is set to automatic ...

Page 12: ...pplies only to those defective Products returned to kanmor during the war ranty period This Limited Warranty does not cover the cost of the parts or labor to remove or transport the defec tive 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 Any representations or warranties about the Prod...

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