Product data

Component selection procedure

Proper selection of the monitor thermostat is important

to meet job requirements. Selection of the monitor ther-

mostat and other components is based on the following

criteria:

I Zone Capacity

Monitor thermostats are available in 3 capacities: 4,

16, or 32 zones. A system with 4 zones would re-

quire an 33CSVM(T)-04 monitor thermostat which

would control one zone and 3 zone controllers

(33CSZC--01) for the remaining zones. A 20-zone

system would require a 33CSVM(T)-32 monitor ther-

mostat and 19 zone controllers.

II Timeclock

Monitor thermostats are available in timeclock and

non-timeclock versions. Select the monitor thermostat

with timeclock when that monitor thermostat will be

the device broadcasting time to the other devices on

the network. A ‘‘T’’ in the 7th digit of the model num-

ber indicates a timeclock (i.e., 33CSVMT-04). A dash

indicates no timeclock (i.e., 33CSVM--04).

III Mode

Monitor thermostats can be used in 2 modes: VVTt

Monitor mode and Monitor-Only mode. In VVT Moni-

tor mode, the monitor thermostat controls its own

damper. An 8-zone system would have one moni-

tor thermostat (in VVT Monitor mode) and 7-zone

controllers. In Monitor-Only mode, the monitor ther-

mostat does not control a zone damper. An 8-zone

monitor-only system would have one monitor thermo-

stat (in Monitor-Only mode) and 8-zone controllers.

IV Relay Pack

Relay pack selection is based on operating environ-

ment and application. A Monitor-Only mode applica-

tion can use either a TSR-01 or 33CSUCE-06 relay

pack. Select the TSR-01 relay pack for indoor mount-

ing environments. Select the 33CSUCE-06 for out-

door duty environments. It is also used in units having

aW-973controller.Bothrelay pack modelsoffer2-stage

heat and cool and ON/OFF fan control.

ForVVT Monitor modeapplications,select the CHR-06

or CHR-06W relay pack. Both are for indoor mount-

ing environments. They are also used in units having a

W-973controller. Both relay pack models offer 2-stage

heat and cool and ON/OFF fan control.

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