ENGLISH-61
03
INST
ALL
ATION
2-Zone Control Using Remote Controller
1 2 3 4 5 6
7 8 9 10 11 12 13 14 15 16 17 18 19 20
Tw2_z2
M Tw2_z1
Zone2
19/20
17/18
B14/B15
B10/B11
B2/B3/B5
Radiator
Zone1
Under Floor
Balancing
Vessel
Mixing Senser
(Default, 15 m) CNS045(BLU)
You can operate the 2-zone control using a mixing value, water-out temperature sensors, and built-in or external room
temperature sensors installed in a wired remote controller .
When both zones are simultaneously Thermo on, the operation is performed based on Zone2 . Therefore, set the zone that
you want to have the higher set temperature to Zone2 .
(The mixing valve must be installed in the zone that you want to have the lower set temperature .)
1 . Install the mixing valve . (See "Installation of mixing valve .")
2 . Install the water-out temperature sensors (Tw2_z1, Tw2_z2) for all zones .
3 . Unlike the zone control with a thermostat, connect the water pump signal lines to the product .
f
f
Zone1 water pump connection: B10 (L1) + B11 (N)
f
f
Zone2 water pump connection: B14 (L1) + B15 (N)
4 . FSV 4061 = 1: Enable the 2-zone control using the wired remote controller .
* If you want to operate the 2-zone control by using water-out temperatures, you have only to complete steps 1 to 4 above .
* If you want to operate the 2-zone control by using room temperatures and built-in temperature sensors in wired remote
controllers, you must install two wired remote controllers in each room .
(If you use external room temperature sensors, you can control each room temperature with only one wired remote
controller .)
