Carrier Moduline 37HS Series Installation, Start-Up And Service Instructions Manual page 21

NO. FUNCTION
SYSTEM POWERED
VARIABLE VOLUME
COOLING
PNEUMATIC
PILOT VALVE FOR
HEATING/COOLING
SEQUENCE
PNEUMATIC
WALL
THERMOSTAT††
10
SYSTEM POWERED
VARIABLE VOLUME
COOLING
WALL THERMOSTAT
PNEUMATIC
WARM-UP/FIRE
SWITCH
11
SYSTEM POWERED
VARIABLE VOLUME
COOLING
DIFFUSER
THERMOSTAT
PNEUMATIC
WARM-UP/FIRE
SWITCH
12
DA — Direct Acting
NC — Normally Closed
NO — Normally Open
RA — Reverse Acting
Table 2 — 37HS Control Combinations (cont)
CONTROL
MODEL PACKAGES
REQUIRED
37HS900003
37CM900972 (NO)
with
37HS1 37HS900007 (DA)
37CM900982 (NC)
with
37HS900008 (RA)
37HS900003
37CM900972 (NO)
with
37HS2 37HS900007 (DA)
37CM900982 (NC)
with
37HS900008 (RA)
37HS900003
37CM900972 (NO)
with
37HS4 37HS900007 (DA)
37CM900982 (NC)
with
37HS900008 (RA)
37HS900003
37HS1 37CM901012
37HS900017
37HS900003
37HS2 37CM901012
37HS900017
37HS900003
37HS4 37CM901012
37HS900017
37HS900001
37HS1
37HS900017
37HS900002
37HS2
37HS900017
37HS900004
37HS4
37HS900017
CONNECTION ARRANGEMENT
††For night set back heating, a field-supplied dual set point DA thermo-
stat must be substituted for thermostat packages shown. For VAV Modu-
line® cooling/separate system heating, a field-supplied dual set point
DA/RA thermostat must be substituted for thermostat packages shown.
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