24
Humidi--MiZer
R
Control Connections
Humidi--MiZer – Space RH Controller —
NOTE
: The Humidi--MiZer is a factory installed option.
The Humidi--MiZer dehumidification system requires a
field--supplied and --installed space relative humidity
control device. This device may be a separate humidistat
control (contact closes on rise in space RH above control
setpoint) or a combination thermostat--humidistat control
device such as Carrier’s EDGE
R
Pro Thermidistat with
isolated contact set for dehumidification control. The
humidistat is normally used in applications where a
temperature control is already provided (units with
PremierLink
t
control).
To connect the Carrier humidistat (HL38MG029):
1. Route the humidistat 2--conductor cable (field--sup-
plied) through the hole provided in the unit corner
post.
2. Feed wires through the raceway built into the corner
post (see Fig. 31) to the 24--v barrier located on the
left side of the control box. The raceway provides the
UL--required clearance between high--voltage and
low--voltage wiring.
3. Use wire nuts to connect humidistat cable to two
PINK leads in the low–voltage wiring as shown in
Fig. 34.
To connect the Thermidistat device (33CS2PPRH--01):
1. Route the Thermidistat multi--conductor thermostat
cable (field--supplied) through the hole provided in
the unit corner post.
2. Feed wires through the raceway built into the corner
post (see Fig. 31) to the 24--v barrier located on the
left side of the control box. The raceway provides the
UL--required clearance between high--voltage and
low--voltage wiring.
3. The Thermidistat has dry contacts at terminals D1
and D2 for dehumidification operation (see Fig. 35).
The dry contacts must be wired between CTB
terminal R and the PINK lead to the LTLO switch
with field--supplied wire nuts. Refer to the installation
instructions included with the
Carrier Edge
Thermidistat device (Form 33CS--65SI or latest) for
more information.
% RELATIVE HUMIDITY
C09295
Fig. 32 -- Accessory Field--Installed Humidistat
®
C09296
Fig. 33 -- EDGE Pro Thermidistat
48H
C
Содержание 48TC*D
Страница 3: ...3 C10896 Fig 1 Unit Dimensional Drawing 17 Size Unit 48HC...
Страница 4: ...4 C10897 Fig 1 Unit Dimensional Drawing 17 Size Unit cont 48HC...
Страница 5: ...5 C10892 Fig 2 Unit Dimensional Drawing 20 and 24 Size Units 48HC...
Страница 6: ...6 C10893 Fig 2 Unit Dimensional Drawing 20 and 24 Size Units cont 48HC...
Страница 7: ...7 C10900 Fig 3 Unit Dimensional Drawing 28 Size Unit 48HC...
Страница 8: ...8 C10901 Fig 3 Unit Dimensional Drawing 28 Size Unit cont 48HC...
Страница 11: ...11 C10954 Fig 6 Roof Curb Details 17 Size Unit 48HC...
Страница 12: ...12 C10955 Fig 7 Roof Curb Details 20 and 24 Size Units 48HC...
Страница 13: ...13 C10956 Fig 8 Roof Curb Details 28 Size Unit 48HC...
Страница 27: ...27 C11140 Fig 38 PremierLink Wiring Schematic 48HC...
Страница 28: ...28 C11141 Fig 39 PremierLink Wiring Schematic with Humidi MiZerR 48HC...
Страница 37: ...37 C11142 Fig 58 RTU Open System Control Wiring Diagram 48HC...
Страница 38: ...38 C11143 Fig 59 RTU Open System Control Wiring Diagram with Humidi MiZerR 48HC...
Страница 51: ...51 48HC...