Thermostat User Manual

A07158

Fig. 4 -- Attach Thermostat to Backplate

11. Close thermostat assembly making sure pins on back of circuit board align

with sockets in connector.

12. Turn ON power to unit.

When power is applied, all displ ay icons are lit for 2 seconds to tes t the dis pl ay.

Fol lowi ng this, the equipment type for which the thermostat is configur ed is displayed

for an additi onal 2 seconds. It will be one of HP, H2, AC, A2, H or C (see explanati on

under Step 3, Option 01 below) . A HP thermos t at confi gured to operate an AC (see

Opti on 1 below) will displ ay AC. An AC thermostat cannot display HP.

NOTE: If a common wire has not been connected, two AA batteries must be used

to power the thermostat.

Step 3 — Set Thermostat Configuration

Configuration options enable the installer to configure the thermostat for a particular

inst al lat i on. Mos t are not present ed to the homeowner and theref or e must be properly set

by the instal l er. (Onl y those marked with an aste risk * below are avail abl e to the

homeowner.) Foll ow i ng is a list of the options availa bl e, an explanat i on of their functi on,