A3300 Series Thermostats are designed to operate with most gas, oil, electric or 2-wire hot water heating and air conditioning systems. It controls (1) singe-stage heat pumps that do not have auxiliary or emergency heat; (2) most central heating; (3) air conditioning; (4) space heating units in use in US.
Specifications
Thermostat Spec^$Features
Luxury Appearance with Larger Digital LCD Display
Nice Green EL Backlit Shows Modern and Attractive
Selectable Applications Satisfy Personal Demand
Battery Powered Brings More Safety
High Reliable Stand-alone Microprocessor Increases Anti-jamming Ability
Leaning on the Sofa to Achieve the Settings Makes More Comfortable
Specifications
Temperature set-point range： 45蚌 - 95蚌 (7蚓-35蚓)
Operating difference： 1蚌( 0.5蚓)
Shell： Fire retardant PC ABS
Display： Larger LCD Display
Terminal： Screw-fixed
Compressor protection： 4 min. delay
A3301Main Functions
Green backlight No programming required
Filter indicator 蚌/蚓 selector
Adjustable cycle rate Overheat protection
Freeze protection Static protection
Battery powered Low battery indicator
A3302Main Functions
5+2 day programming Pre-programmed
Green backlight Auto recovery
Filter indicator Temporary & Vacation Hold
蚌/蚓 selector 12/24 hour clock
Adjustable cycle rate Overheat protection
Static protection Low battery indicator
Battery powered
A3303Main Functions
7 day programming Pre-programmed
Green backlight Filter indicator
蚌/蚓 selector Temporary& Vacation Hold
12/24 hour clock Adjustable cycle rate
Overheat protection Low battery indicator
Static protection Battery powered
A3304Main Functions
7 day programming Filter indicator
Pre-programmed Energy usage counter
Green backlight Temporary& Vacation Hold
Auto recovery 蚌/蚓 selector
Auto changeover Adjustable cycle rate
12/24 hour clock Overheat protection
Freeze protection Static protection
Battery powered Low battery indicator
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Main Products
Thermostat,Valve,Ac Controller,Dumper,Motorized valve,Ball valve,HVAC
