Product Overview

WIRING DIAGRAM:
P.O. Box 53138
10 Royal Orchard Blvd.
Thornhill, Ontario, Canada L3T 7R9
Ph: 905-223-5567 Fax: [phone]
Email: [e-mail]
AZEL
TECHNOLOGIES INC.
SPECIFICATIONS:
D-500
§ Display Format: Liquid Crystal Display(LCD) with
backlit
§ Contact Rating: 7.5A
§ System: Cool-Off-Heat-Auto (changeover)
§ Fan Control: On/Auto
§ Temperature Display Range: 32-122°F(0-50°C)
§ Temperature Control Range:
Heat: 41°F to 95°F(5°C to 35°C)
Cool: 43°F to 97°F(6°C to 36°C)
§ Remote control Cut-off of Heat/Cool/Fan output
§ Accuracy: ±1°F
§ Power Supply: 24 Vac, 50-60Hz
§ Switching Differential: 1-2°F(0.5-1.0°C)
§ Dimension: 138x 110 x 32 mm
D-502F
§ Display Format: Liquid Crystal Display(LCD) with
backlit
§ Floor Temperature Control Range: 41-113°F(5-
45°C)
§ Temperature Display Range: 32-140°F(0-60°C)
§ Contact Rating: 16A
§ Control Floor Temperature in Radiant Floor
Heating System
§ Remote control Cut-off heating output
§ Accuracy: ±1°F
§ Power Supply: 24 Vac, 50-60Hz
§ Switching Differential: 1-2°F(0.5-1.0°C)
§ Dimension: 138x 110 x 32 mm
AC IN
L
AC IN
N
COM FAN
COOL
HEAT
W
W
Remote
Sensor
Remote
Sensor
HEAT
COOL
FAN
24VAC
WINDOW CONT
ACT
CLOSE: NORMAL
OPEN: CONTROL OFF
L
N
3 4
2
1
8
7
9
10
D-500 for Heating and Cooling Systems
D-502F for Hydronic Radiant Floor Heating
For more product information, please visit:
www.azeltec.com
Eg. Azel SP-83