Daikin FXYBP20K7V1, Service Manual

Page: 114 / 193

SiE 00-07 Test Operation
Test Operation R-407C PLUS Series 103
1.12.5 Field Setting, Service Mode – Heat Reclaim Ventilation (HRV)
1. Field setting
Used for initial setting of heat reclaim ventilation unit.
2. Service mode
Used for confirmation of unit Nos. in the group and reallocation of unit Nos.
List of Field Setting and Service Mode
Heat
Reclaim
Ventilation
(HRV) Mode
No.
Setting
switch
No.
Setting contents Setting position
01 02 03 04 05 06
17(27) 0 Filter cleaning time setting Approx.
2500 hr.
Approx.
1250 hr.
No counting — — —
2 Pre-cool/pre-heat On/Off setting Off On — — — —
3 Pre-cool/pre-heat time (min.) setting 30 min. 45 min. 60 min. — —
4 Fan speed initial setting Normal Ultra-High — — — —
5 Yes / No setting for direct duct
Connection with VRV system No duct (Air
flow setting) With duct
(fan off)
— — — —
Setting for cold areas
(Fan operaiton selection for heater
thermostat OFF) — — No duct With duct
Fan off Fan L Fan off Fan L
7 Centralized / individual setting Centralized Individual — — — —
8 Centralized zone interlock setting No Yes Priority on
Operation
— — —
9 Pre-heat time extension setting 0 30 min. 60 min. 90 min. — —
18(28) 0 External signal setting JC / J2 Last
command
Priority on
external
input
— — — —
1 Setting for direct power-on Off On — — — —
2 Auto restart setting Off On — — — —
4 Indication of ventilation mode / Not
indication Indication No Indication — — — —
7 Fresh up air supply / exhaust setting No Indication No Indication Indication Indication — —
Supply Exhaust Supply Exhaust — —
8 External input terminal function
selection (between J1 and JC) Fresh up Overall
alarm
Overall
malfunction
Forced off Fan forced
off
Air flow
increase
9 KRP50-2 output switching selection
(between 1 and 3) Humidify Abnormal Fan on / off — — —
19(29) 0 Air flow setting Low Low Low Low High High
2 Ventilation mode setting Automatic Total heat
exchange
Normal — — —
3 Fresh up operation OFF ON — — — —
8 Electric heater setting No delay No delay ON / OFF
Delay
ON / OFF
Delay
— —