System Setup - Carrier CRECOMZR067A01 Installation Instructions Manual

System Setup

• INSTALL: Use to set the current date. Use the keypad
buttons to scroll to the correct date.
• EQUIPMENT: Always set to CONV even if the unit is
a heat pump.
• AUX2 IN: Always set to W.
Table 10 — Standard Jade W7220 Controller Configuration for 1 or 2 Speed Unit
CONTROLLER MENU
ITEM
MAT SET
LOW T LOCK
DRYBLB SET
SETPOINTS ENTH CURVE
MIN POS
MIN POS H
MIN POS L
INSTALL
EQUIPMENT
AUX2 I
SYSTEM
SETUP
FAN TYPE
AUX1 OUT
OCC
NOTES:
1. For 2 speed unit, under SYSTEM SETUP: EQUIPMENT=
CONV, AUX2 I = W, and FAN TYPE = 2 SPEED
2. More sophisticated controller setups, including for DCV or
power exhaust, are available by referring to Table 11 options
FOR SINGLE SPEED UNIT
DEFAULT SET TO:
53°F 38° to 70°F
32°F -45° to 80°F
63°F 48° to 80°F
ES3 ES1 to ES5
4.4 Vdc 2 to 10 Vdc
NA NA
NA NA
1/1/2010 Current date
CONV CONV
W W
2 speed 1 speed
NONE SYS
INPUT INPUT
• FAN TYPE: Set for either single or 2 speed. The default
is 2 speed. (See Note 3 below.)
• AUX1 OUT: If remote Fault Detection and Diagnostic
(FDD) monitoring is required select SYS.
• OCC: occupancy, always set to INPUT
FOR 2 SPEED UNITS
DEFAULT SET TO:
53°F 38° to 70°F
32°F -45° to 80°F
63°F 48° to 80°F Only displayed if using single DB OA sensor
Only displayed if using a single enthalpy OA
ES3 ES1 to ES5
sensor
Only displayed if set up for single speed unit
4.4 Vdc 2 to 10 Vdc Only displayed if set up for 2 speed unit
6.0 Vdc 2 to 10 Vdc Only displayed if set up for 2 speed unit
1/1/2010 Current date
CONV CONV Always set to CONV, even on HP units
W W Always set to W
2 speed 2 speed See Note 3
NONE SYS Set to SYS for remote FDD monitoring
INPUT INPUT Always set to INPUT
3. Note 3: Fan speed options are:
a. 1 speed
b. 2 speed
c. 2 speed: 1 heat, 1 cool (for future use)
d. 3 speed: 1 heat, 2 cool (for future use; do not use 3 speed
setting for LC units)
NA = Not applicable
17
NOTE