Set Clock; Heat Pump Configuration; Configure Advanced Setup; Thermostat Wiring Terminations - Carrier 33CS Installation, Start-Up, And Operating Instructions Manual

THERMOSTAT
B
O
W2 Y2 R W1 Y1 G C
Fig. 3 — Typical Wiring
→
(Single-Stage Cooling and Two-Stage Heat Units)
THERMOSTAT
B
O
W2 Y2 R W1 Y1 G C
2nd STAGE COMPRESSOR RELAY
Fig. 4 — Typical Wiring
→
(Two-Stage Cooling and Two-Stage Heat Units)
Table 1 — Thermostat Wiring Terminations
EXISTING
WIRE
DESIGNATION
G or F
Y1, Y, or C
W1, W, or H
Rh, R, M, Vr, or A
C
O/B
Y2 Second Stage Cooling
W2 Second Stage Heating
RS+5 Remote Sensor (5 vdc)
RS Remote Sensor Signal
RS G Remote Sensor Ground
CK1 Dry Contact Switch
CK2 Dry Contact Ground
*Terminal C may not be used in all applications.
†Used on Heat Pump applications only.
TYPICAL
UNIT
24 VAC COMMON
FAN RELAY
COMPRESSOR RELAY
1st STAGE HEAT CIRCUIT
24 VAC RETURN
2nd STAGE HEAT CIRCUIT
TYPICAL
UNIT
24 VAC COMMON
FAN RELAY
COMPRESSOR RELAY
1st STAGE HEAT CIRCUIT
24 VAC RETURN
2nd STAGE HEAT CIRCUIT
TERMINAL
FUNCTION
CONNECTION
Fan G
Cooling Y1
Heating W1/O/B
Power (24 v) R
Common C*
Reversing Valve W1/O/B†
Y2
W2
RS+5
RS1
RS GND
CK1
CK2
Set Clock —
change the time and day displayed on the thermostat. Press the
Set Clock button. The current time will blink on and off. Press
the UP ARROW and DOWN ARROW buttons until the cor-
L
rect time is shown. Hold down the buttons to quickly move
E
through the time display. Press and hold the Fan button while
C
pressing the UP or DOWN ARROW buttons to scroll through
by hours. The AM and PM annunciators will automatically
G
change. To ensure the schedules are properly followed, make
Y1
sure that AM or PM is correct for the time chosen. When the
O
correct time is shown, press the Mode button to modify the day
W1
of the week. The current day will blink on and off. Press the UP
R
ARROW and DOWN ARROW buttons until the correct day is
shown. Press the Set Clock button again to exit the Set Time
Y2
mode.
W2
Heat Pump Configuration —
mostat for heat pump operation, Advanced Setup Steps 3 (Heat
Pump Operation) and 4 (Reversing Valve Polarity) must be
configured correctly. See the Configure Advanced Setup sec-
tion for information on configuring these options.
NOTE: Some large commercial rooftop heat pump units
(50HJQ,TJQ,EJQ) must be configured with Advanced Setup
Step 3 (Heat Pump Operation) set to OFF. Refer to the base
unit instructions for more information.
L
E
Configure Advanced Setup —
C
vanced setup screens of the thermostat, press the Mode and
Program buttons at the same time. The Advanced Setup Step
G
number is shown in the top right corner of the thermostat
Y1
screen. Use the Mode button to advance through the steps.
O
There are 18 Advanced Setup Steps. See Table 2. Press the Pro-
W1
gram button at any time to exit the Advanced Setup mode.
R
NOTE: Advanced Setup Steps 1 and 2 are configured with the
Y2
Set Clock button, and are not accessed through the advanced
setup screens.
W2
Table 2 — Advanced Setup Configuration
STEP DESCRIPTION
1*
2* Day of the Week
3
Reversing Valve
4
5 Electric Heat
6
Forced Minimum
7
Temperature Difference
8 Cycles per Hour
9 Fan Purge Timer
10 Thermoglow™ Backlight
11 Economizer Output
Reset Service
12
Service Filter
13
14
15 Temperature Units
16 Security Level
Maximum Allowable
17
Heat Set Point
Minimum Allowable
18
Cooling Set Point
LEGEND
NC — Normally Closed
NO — Normally Open
*Accessed and configured through the Set Clock button.
3
The Set Clock button allows the user to
To configure the ther-
To enter into the ad-
RANGE
12:00 AM -
Time of Day
11:59 PM
Sunday through
Saturday
Heat Pump Off/On
O/B
Polarity
Off/On
Deadband 1 - 6 F
0 - 6 F
d, d1, 2 - 6
0:00 - 3:00
Off/On
NO/NC
—
Filter Icon
0-1950 hrs
Run Time
Soft Start 0 - 99
F/C
0 - 3
35 - 99 F
35 - 99 F
DEFAULT
12:00 AM
Monday
Off
O
Off
2 F
2 F
6
0:00
On
NO
—
500 hrs
0
F
0
80 F
65 F
1204