Copyright © D 361 -
03/09
1 of 20
- Data Brochure
Mixing Control 361
D 361
03/09
The Mixing Control 361 is designed to control the supply water temperature to a hydronic system in order to provide outdoor reset or
setpoint operation. The control uses a variable speed injection pump to regulate the supply water temperature, while protecting the
boiler against flue gas condensation. The control has a Liquid Crystal Display (LCD) to view system status and operating information.
• Optional indoor sensor for room air temperature control
• Test sequence to ensure proper component operation
• Setback input for energy savings
• 120 V (ac) power supply
• CSA C US certified (approved to applicable UL standards)
Additional functions include:
• Quick Setup for easy installation and programming of control
• User comfort adjustment to increase or decrease building
space temperature
• Advanced settings to fine-tune building requirements
• Boiler Control for improved energy savings
• Powered mixing system pump output
Output
Boiler
Input
Universal Sensor
Included
Input
Outdoor
Sensor
Included
Output
Mixing System
Pump
Input
120 V (ac) Power
Supply
Input
Mixing Demand
Signal
Input
tekmar Timer
Optional
Input
Indoor Sensor
Optional
Output
Variable Speed
Driven Pump
Input
Universal Sensor
Included
Press the
Item
, , buttons
simultaneously for 1 sec. to
enter the
ADJUST
menu
Use the , buttons to
adjust the
ROOM
setting
To increase or decrease the
building temperature:
Mixing Control 361
Variable Speed
Mixing
Demand
50
30
10
C US
30% Enable
Return
10% Enable
Boiler Sensor
Supply
Installer
Advanced
ROOM - Set to desired room temp.
OUTDR DSGN - Set to coldest (design)
outdoor temp.
Installer Instructions
Terminal Unit Set to
High Mass Radiant
Low Mass Radiant
Fan Coil
Convector
Radiator
Baseboard
1
2
3
4
5
6
Refer to brochure for more information
Made in Canada by
tekmar Control Systems Ltd.
tektra 913-01
Power:
Variable Pump:
Relays:
Demand:
120V + 10% 50/60 Hz 1650 VA
240V (ac) 2.4 A (FLA) 5 A (LRA), fuse T2.5 A
240V (ac) 10 A 1/3 hp
20 to 260 V (ac) 2 VA
Signal wiring must be
rated at least 300V.
H1188D
MIX
°
F
VIEW
Test
11 12 13 14 15 16 17
Do not apply power
UnO
Sw
Com Boil Mix Com Out Indr
9 10
Boiler
1
2
3
4
5
6
7
8
Mixing
Demand
L
N
Sys
Pmp N
Var
Pmp N
Power
Display defaults back to
VIEW
menu after 20 sec.
% Out
Terminal
Unit
70 90
OCC
Item
Note:
Mixing demand must be
powered with 20 to 260
V (ac) before pumps will
operate or the boiler is
able to fire.
Dat
e Code
Meets Class B:
Canadian ICES
FCC Part 15
