Daikin VRV R-407C PLUS Series Service Manual page 114

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