Robertshaw 9520 - Manual (Page 2)

9520
ECONOMY
NON-PROGRAMMABLE
THERMOSTAT
2 Heat / 2 Cool Terminal Designations
H
Shipping Information
Indiv. Ctn. Dim.: 6.75" x 4.375" x 1.625"
Master Ctn. Qty.: 6
Master Ctn. Dim.: 9.25" x 5.625" x 7.625"
Master Ctn. Cu. Ft.: .23
Master Ctn. Wt.:
4.0 lbs.
Max. Pallet Qty.: 1170
Max. Pallet Dim.: 40" x 48" x 48"
Max. Pallet Cu. Ft.: 53.33
Max. Pallet Wt.:
835 lbs.
Other Two Stage Heat,
Two Stage Cool Thermostats
9620: Programmable, 2 Heat / 2 Cool
9720i: Deluxe Programmable, 2 Heat / 2 Cool
C
24 VAC
Common
R
24 VAC
Transformer
L
System
Monitor
LED
Y2
Cooling
Relay
(Stage 2)
Y1
Compressor
Relay
(Stage 1)
E
Emergency
Heat
Relay
W2
Auxiliary
Heat Relay
(Stage 2)
O
Cool Active
Reversing
Valve
B
Heat Active
Reversing
Valve
G
Fan
Relay
Specifications
Electrical rating: 24 Volt AC (18-30 VAC)
1 amp maximum load per terminal
3 amp total maximum load (all terminals combined)
Temperature control range: 45˚- 90˚F (7˚- 32˚C)
Accuracy: +/-1˚F (+/-.5˚C)
DC power: 3.0 Volt
(2 “AA” alkaline batteries included)
System configurations: Multi-stage heat pump systems
– two stage heat, two stage cool
Terminations: R, E, W2, Y1, Y2, O, B, G, L, C
1st Stage Differential: 1° – 3° F
2nd Stage Differential: 2° – 6° F
HEAT PUMP
®
Distributed by:
Climate Controls Americas
515 South Promenade Avenue
Corona California 92879-1736 USA
Telephone +1 800 304 6563 Facsimile +1 800 426 0804
Outside the USA +1 630 260 3402
www.icca.invensys.com
©2003 Climate Controls Americas 4/03 - #150-1400D
Maple Chase 09520
White-Rodgers Company* 1F59-11
Honeywell, Inc.* T8411R, Y594R
* Verify specific application requirements before substitution.
THE ROBERTSHAW
9520
REPLACES: