Service and Parts Manual (2018, 2019, 2020, 2021, 2022)

46 PB
INSTALLATION
Install WRT2 Wireless Programmable Thermostat
INSTALLER SETTINGS
HOW TO ENTER
• Set thermostat to OFF mode
• Hold UP + FAN for 5 seconds
HOW TO NAVIGATE
• Press UP or DOWN to change setting value
• Press MODE to save setting value and proceed to next setting option
• Press FAN to return to previous setting option
HOW TO EXIT
• Press MODE until last setting page (99) has been saved or leave thermostat with no button pressfor 60 seconds
• Note: You must press MODE to save each setting value
Menu Number Function Description User Option Number Default setting
01 Temperature Scale F: Fahrenheit C: Celsius F
02 Temperature Calibration +/- 5.4°F 0.0°F
03 Available modes "01 : Heat and Cool with auto
02 : Heat and Cool without auto 03 : Heat only
04 : Cool only"
01
04 Max Heat Set Temp F: 60 to 90 (5°F step) 80°F
05 Min Cool Set Temp F: 60 to 80 (5°F step) 65°F
06 PTAC Type H-C: Heat-Cool HP: Heat Pump H-C
07 HP valve type B: B Valve O: O Valve B
08 Auto dead-band between heat and cool operation
in AUTO mode
2 to 5°F (1°F step) 4°F
09 Stage 1 Temperature Control Swing "±0.25°F
±0.50°F
±1.00°F
±2.25°F"
0.50°F
10 Auxiliary Stage Cut-In Offset (only used for HP
system type)
"OFF (No Electric / Auxiliary heat)
-3.0 to -8.0°F (1°F step)"
-4.0°F
12 High FAN availability ON: High fan available OFF: High fan not available ON
13 Programming mode "OFF: Manual
ON: Programmable"
OFF
20 Default cool mode set temperature (manual mode
only)
Min Cool Set Temp to 80°F 74°F
21 Start RF Pairing "NO: no action
YES: start RF pairing
DEL: delete the current receiver INFO: show RF status for receiver"
NO
14 Clock Format (Programming mode only) "12 : 12 hour
24 : 24 hour"
12
15 Periods per day (Programming mode only) "4: 4 periods per day
2: 2 periods per day
1: 1 period per day"
2
16 Auto Daylight Savings (Programming mode only) ON: Auto DST on OFF: Auto DST off ON
17 (Not Used)
18 Reset to default set temperatures after each mode
change (manual mode only)
"ON: uses default temperatures after each mode change (see menu
19 and 20)
OFF: Maintain last set temperature for each mode"
ON
19 Default heat mode set temperature (manual mode
only)
60°F to Max Heat Set Temp 70°F
98 Minimum off time - Compressor protection "NO: Immediate off/ on switching
YES: 3-minute minimum off time enforced"
NO
99 Reset "NO: no reset
YES: ex-factory reset"
NO